PYROS-IRAP / pyros

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  <div class="section" id="classes-for-driving-mounts">
<h1>Classes for driving mounts<a class="headerlink" href="#classes-for-driving-mounts" title="Permalink to this headline">¶</a></h1>
<p>This section is the documentation for developpers of classes related to the astronomical mounts.</p>
<p>This page is generated according the docstrings of the python code.
It displays only public methods of classes.</p>
<p>Details of angle definitions are given in the following links:</p>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="definition_rotation.html">Definition of the rotation system of a mount</a><ul>
<li class="toctree-l2"><a class="reference internal" href="definition_rotation.html#relation-between-celestial-coordinates-and-the-encoders-of-the-mount">Relation between celestial coordinates and the encoders of the mount</a></li>
<li class="toctree-l2"><a class="reference internal" href="definition_rotation.html#definition-of-the-angles-rotb-rotp">Definition of the angles rotb, rotp</a></li>
<li class="toctree-l2"><a class="reference internal" href="definition_rotation.html#relations-between-rotb-rotp-and-celb-celp">Relations between (rotb, rotp) and (celb, celp)</a><ul>
<li class="toctree-l3"><a class="reference internal" href="definition_rotation.html#northern-hemisphere">Northern hemisphere</a></li>
<li class="toctree-l3"><a class="reference internal" href="definition_rotation.html#southern-hemisphere">Southern hemisphere</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="section" id="module-0">
<span id="module-mountastro"></span><h2>Module mountastro<a class="headerlink" href="#module-0" title="Permalink to this headline">¶</a></h2>
<div class="section" id="module-mountastro.mountastro">
<span id="mountastro-mountastro"></span><h3>mountastro.mountastro<a class="headerlink" href="#module-mountastro.mountastro" title="Permalink to this headline">¶</a></h3>
<dl class="py class">
<dt id="mountastro.mountastro.Mountastro">
<em class="property">class </em><code class="sig-prename descclassname">mountastro.mountastro.</code><code class="sig-name descname">Mountastro</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro" title="Permalink to this definition">¶</a></dt>
<dd><p>Class to define a mount.</p>
<p>The first element of args is a string to define the mount type amongst:</p>
<blockquote>
<div><ul class="simple">
<li><p>HADEC: Eqquatorial mount.</p></li>
<li><p>HADECROT: Eqquatorial mount + field rotator.</p></li>
<li><p>AZELEV: Altazimutal mount.</p></li>
<li><p>AZELEVROT: Altazimutal mount + field rotator.</p></li>
</ul>
</div></blockquote>
<p>Dictionnary of motion parameters are:</p>
<blockquote>
<div><ul class="simple">
<li><p>NAME: A string to identify the mount in memory.</p></li>
<li><p>LABEL: A string to identify the mount for prints.</p></li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
</pre></div>
</div>
<p>A mount is constituted of many axes instanciated automatically using the Mountaxis class.</p>
<p>The class Mountastro provides methods to convert astronomical coordinates
into low level orders for controlers (i.e. increments). For example:</p>
<blockquote>
<div><ul class="simple">
<li><p>radec_coord(): To read the current position of the mount axes.</p></li>
<li><p>radec_synchronize(): To synchronize the current position of the mount axes.</p></li>
<li><p>radec_goto(): To slew the mount axes to a target position.</p></li>
</ul>
</div></blockquote>
<p>These methods are implemented only in simulation mode in the Mountastro class.
All these mods call a second one prefixed by _my_ to communicate physically with
the controller. For example, radec_coord() calls _my_radec_coord(). In the class
Mountastro the methos _my_* are only abstracts. The concrete methods will be defined
in another class specific to the langage of the controller. For exemple the
AstroMECCA commands are written in the class Mount_Astromecca which inherites
metohds of the Mountastro class.</p>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro_Astromecca</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">set_channel_params</span><span class="p">(</span><span class="s2">&quot;SERIAL&quot;</span><span class="p">,</span> <span class="n">port</span><span class="o">=</span><span class="s2">&quot;COM1&quot;</span><span class="p">,</span> <span class="n">baud_rate</span><span class="o">=</span><span class="mi">115200</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">ra</span><span class="p">,</span> <span class="n">dec</span><span class="p">,</span> <span class="n">pierside</span> <span class="o">=</span> <span class="n">mymount</span><span class="o">.</span><span class="n">radec_coords</span><span class="p">()</span>
</pre></div>
</div>
<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._get_slewing_state">
<code class="sig-name descname">_get_slewing_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; bool<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._get_slewing_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._get_slewing_state" title="Permalink to this definition">¶</a></dt>
<dd><p>True if telescope is currently moving in response to one of the Slew methods or the MoveAxis(TelescopeAxes, Double) method, False at all other times.</p>
<p>Reading the property will raise an error if the value is unavailable. If the telescope is not capable of asynchronous slewing, this property will always be False. The definition of “slewing” excludes motion caused by sidereal tracking, PulseGuide, RightAscensionRate, and DeclinationRate. It reflects only motion caused by one of the Slew commands, flipping caused by changing the SideOfPier property, or MoveAxis(TelescopeAxes, Double).</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._get_tracking_state">
<code class="sig-name descname">_get_tracking_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; bool<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._get_tracking_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._get_tracking_state" title="Permalink to this definition">¶</a></dt>
<dd><p>The state of the telescope’s sidereal tracking drive.</p>
<p>Tracking Read must be implemented and must not throw a PropertyNotImplementedException.
Tracking Write can throw a PropertyNotImplementedException.
Changing the value of this property will turn the sidereal drive on and off. However, some telescopes may not support changing the value of this property and thus may not support turning tracking on and off. See the CanSetTracking property.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._langage_mcs_req_decode">
<code class="sig-name descname">_langage_mcs_req_decode</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">command</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._langage_mcs_req_decode"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._langage_mcs_req_decode" title="Permalink to this definition">¶</a></dt>
<dd><p>Format of the request messages:
message = “{typemsg: {action: {cmd: val}}}”</p>
<p>typemsg, action, cmd, val = self._langage_mcs_req_decode(command)</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._my_read_encs">
<code class="sig-name descname">_my_read_encs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">incsimus</span><span class="p">:</span> <span class="n">list</span></em><span class="sig-paren">)</span> &#x2192; list<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._my_read_encs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._my_read_encs" title="Permalink to this definition">¶</a></dt>
<dd><p>Read the real raw increment values of the axes</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>incsimus</strong> (<em>list</em>) – List of simulated increments.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>List of real increments.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>list</p>
</dd>
</dl>
<p>Inputs are simulated increments. Outputs are real increments if a real mount exists.
This is an abstract method. Please overload it according your language protocol to read real increments.
This conversion method is at level 1/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._set_slewing_state">
<code class="sig-name descname">_set_slewing_state</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">state</span><span class="p">:</span> <span class="n">bool</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._set_slewing_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._set_slewing_state" title="Permalink to this definition">¶</a></dt>
<dd><p>True if telescope is moving in response to one of the Slew methods or the MoveAxis(TelescopeAxes, Double) method, False at all other times.</p>
<p>Internal for the Python code</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro._set_tracking_state">
<code class="sig-name descname">_set_tracking_state</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">state</span><span class="p">:</span> <span class="n">bool</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro._set_tracking_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro._set_tracking_state" title="Permalink to this definition">¶</a></dt>
<dd><p>The state of the telescope’s sidereal tracking drive.</p>
<p>See details in the documentation of _get_tracking_state()</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.astro2cel">
<code class="sig-name descname">astro2cel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">astro_type</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">base</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">polar</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">base_deg_per_sec</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">polar_deg_per_sec</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.astro2cel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.astro2cel" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert any astronomical coordinate system (astro_type) into celestial coordinates and the corresponding velocities.</p>
<dl class="simple">
<dt>astro_type can be “HADEC” or “AZELEV”:</dt><dd><ul class="simple">
<li><p>base = ha or az (according astro_type)</p></li>
<li><p>polar = dec or elev (according astro_type)</p></li>
<li><p>base_deg_per_sec = dha or daz (according astro_type)</p></li>
<li><p>polar_deg_per_sec = ddec or delev (according astro_type)</p></li>
</ul>
</dd>
</dl>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>astro_type</strong> (<em>str</em>) – Specification of the astronomical coordinate system.</p></li>
<li><p><strong>base</strong> (<em>celme.Angle</em>) – Hour angle or azimuth (unit defined in celme.Angle).</p></li>
<li><p><strong>polar</strong> (<em>celme.Angle</em>) – Declination or elevation (unit defined in celme.Angle).</p></li>
<li><p><strong>base_deg_per_sec</strong> (<em>celme.Angle</em>) – Declination or elevation (unit defined in celme.Angle).</p></li>
<li><p><strong>base_deg_per_sec</strong> – Declination or elevation (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (basis, polar, rotation) (degrees) and their derivatives (deg/sec)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 6 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.azelev2cel">
<code class="sig-name descname">azelev2cel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">az</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">elev</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.azelev2cel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.azelev2cel" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert (azimuth, elevation) coordinates into celestial coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha</strong> (<em>celme.Angle</em>) – Azimuth (unit defined in celme.Angle).</p></li>
<li><p><strong>dec</strong> (<em>celme.Angle</em>) – Elevation (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (basis, polar, rotation) (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.cel2astro">
<code class="sig-name descname">cel2astro</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">celb</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">celp</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">unit_ha</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">unit_dec</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">unit_az</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">unit_elev</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.cel2astro"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.cel2astro" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert celestial coordinates into (H.A., Dec) (azimuth, elevation, rotation) astronomical coordinates</p>
<p>It is possible to choice the unit of the outputs for each astronomical coordinate.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>celb</strong> (<em>float</em>) – Celestial base coordinate (degrees).</p></li>
<li><p><strong>celp</strong> (<em>float</em>) – Celestial polar coordinate (degrees).</p></li>
<li><p><strong>unit_ha</strong> (<em>str</em>) – Unit of the Hour angle (unit defined in celme.Angle).</p></li>
<li><p><strong>unit_dec</strong> (<em>str</em>) – Unit of the déclination (unit defined in celme.Angle).</p></li>
<li><p><strong>unit_az</strong> (<em>str</em>) – Unit of the azimuth (unit defined in celme.Angle).</p></li>
<li><p><strong>unit_elelv</strong> – Unit of the elevation (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (ha, dec, az, elev, rotation) (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 5 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.cel2azelev">
<code class="sig-name descname">cel2azelev</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">celb</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">celp</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">unit_az</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">unit_elev</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.cel2azelev"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.cel2azelev" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert celestial coordinates into (azimuth, elevation, rotation) astronomical coordinates</p>
<p>It is possible to choice the unit of the outputs for each astronomical coordinate.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>celb</strong> (<em>float</em>) – Celestial base coordinate (degrees).</p></li>
<li><p><strong>celp</strong> (<em>float</em>) – Celestial polar coordinate (degrees).</p></li>
<li><p><strong>unit_az</strong> (<em>str</em>) – Unit of the azimuth (unit defined in celme.Angle).</p></li>
<li><p><strong>unit_elelv</strong> – Unit of the elevation (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (az, elev, rotation) (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.cel2enc">
<code class="sig-name descname">cel2enc</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">celb</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">celp</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">pierside</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">output_format</span><span class="o">=</span><span class="default_value">0</span></em>, <em class="sig-param"><span class="n">save</span><span class="o">=</span><span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.cel2enc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.cel2enc" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert celestial apparent coordinates into encoder values.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>celb</strong> (<em>float</em>) – Celestial coordinate of the base axis (degrees).</p></li>
<li><p><strong>celp</strong> (<em>float</em>) – Celestial coordinate of the polar axis (degrees).</p></li>
<li><p><strong>pierside</strong> (<em>int</em>) – Pier side: Mountaxis().PIERSIDE_AUTO or Mountaxis().PIERSIDE_POS1 or Mountaxis().PIERSIDE_POS2.</p></li>
<li><p><strong>output_format</strong> (<em>int</em>) – OUTPUT_SHORT or OUTPUT_LONG.</p></li>
<li><p><strong>save</strong> (<em>int</em>) – SAVE_NONE or SAVE_AS_SIMU or SAVE_AS_REAL or SAVE_ALL.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Increment coordinates</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 2 or 14 elements</p>
</dd>
</dl>
<p>Input  = celb, celp, pier side (deg units)
Output = Raw encoder values (inc)</p>
<p>This conversion method is at level 2/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.cel2hadec">
<code class="sig-name descname">cel2hadec</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">celb</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">celp</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">unit_ha</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">unit_dec</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.cel2hadec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.cel2hadec" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert celestial coordinates into (H.A., Dec) astronomical coordinates</p>
<p>It is possible to choice the unit of the outputs for each astronomical coordinate.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>celb</strong> (<em>float</em>) – Celestial base coordinate (degrees).</p></li>
<li><p><strong>celp</strong> (<em>float</em>) – Celestial polar coordinate (degrees).</p></li>
<li><p><strong>unit_ha</strong> (<em>str</em>) – Unit of the Hour angle (unit defined in celme.Angle).</p></li>
<li><p><strong>unit_dec</strong> (<em>str</em>) – Unit of the déclination (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (ha, dec) (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 2 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.disp">
<code class="sig-name descname">disp</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.disp"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.disp" title="Permalink to this definition">¶</a></dt>
<dd><p>Display a summary of the Mount parameters, the current values of encoders and celestial angles.</p>
<p>This method is used to check and debug the mount.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.enc2cel">
<code class="sig-name descname">enc2cel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">simulation_incs</span><span class="p">:</span> <span class="n">list</span></em>, <em class="sig-param"><span class="n">output_format</span><span class="o">=</span><span class="default_value">0</span></em>, <em class="sig-param"><span class="n">save</span><span class="o">=</span><span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.enc2cel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.enc2cel" title="Permalink to this definition">¶</a></dt>
<dd><p>Read encoder values and convert them into celestial apparent coordinates</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>simulation_incs</strong> (<em>list</em>) – List of simulated increments.</p></li>
<li><p><strong>output_format</strong> (<em>int</em>) – OUTPUT_SHORT or OUTPUT_LONG.</p></li>
<li><p><strong>save</strong> (<em>int</em>) – SAVE_NONE or SAVE_AS_SIMU or SAVE_AS_REAL or SAVE_ALL.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Celestial coordinates (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 or 14 elements</p>
</dd>
</dl>
<p>Input  = Raw encoder values (inc)
Output = HA, Dec, pier side (any celme Angle units)</p>
<p>This conversion method is at level 2/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec2cel">
<code class="sig-name descname">hadec2cel</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ha</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec2cel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec2cel" title="Permalink to this definition">¶</a></dt>
<dd><p>Convert (H.A,Dec) coordinates into celestial coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha</strong> (<em>celme.Angle</em>) – Hour angle (unit defined in celme.Angle).</p></li>
<li><p><strong>dec</strong> (<em>celme.Angle</em>) – Declination (unit defined in celme.Angle).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (basis, polar, rotation) (degrees)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
</dl>
<p>This conversion method is at level 3/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_coord">
<code class="sig-name descname">hadec_coord</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">dict</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_coord"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_coord" title="Permalink to this definition">¶</a></dt>
<dd><p>Read the current astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>kwargs</strong> (<em>dict</em>) – Parameters for output units.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of (ha, dec, pierside)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
<p>Dictionnary of unit parameters are:</p>
<blockquote>
<div><ul class="simple">
<li><p>UNIT_HA: A string (uspzad format).</p></li>
<li><p>UNIT_DEC: A string (uspzad format).</p></li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_coords</span><span class="p">(</span><span class="s2">&quot;H0.2&quot;</span><span class="p">,</span> <span class="s2">&quot;d+090.1&quot;</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_drift">
<code class="sig-name descname">hadec_drift</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">hadec_speeddrift_ha_deg_per_sec</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">hadec_speeddrift_dec_deg_per_sec</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_drift"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_drift" title="Permalink to this definition">¶</a></dt>
<dd><p>Drift the mount</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>hadec_speeddrift_ha_deg_per_sec</strong> (<em>float</em>) – Hour angle drift (deg/sec)</p></li>
<li><p><strong>hadec_speeddrift_dec_deg_per_sec</strong> (<em>float</em>) – Declination drift (deg/sec)</p></li>
</ul>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_drift</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span><span class="o">-</span><span class="mf">0.05</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_goto">
<code class="sig-name descname">hadec_goto</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ha</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_goto"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_goto" title="Permalink to this definition">¶</a></dt>
<dd><p>Slew the mount to a target defined by astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha</strong> (<em>celme.Angle</em>) – Hour angle target (unit defined in celme.Angle).</p></li>
<li><p><strong>dec</strong> (<em>celme.Angle</em>) – Declination target (unit defined in celme.Angle).</p></li>
<li><p><strong>kwargs</strong> (<em>dict</em>) – Parameters for pointing.</p></li>
</ul>
</dd>
</dl>
<p>Dictionnary of pointing parameters are:</p>
<blockquote>
<div><ul>
<li><p>BLOCKING: A boolean to block the programm until the mount is arrived (False by default).</p></li>
<li><p>SIDE: Integer to indicate the back flip action:</p>
<blockquote>
<div><ul class="simple">
<li><p>PIERSIDE_AUTO (=0) back flip is performed if needed</p></li>
<li><p>PIERSIDE_POS1 (=1) pointing in normal position</p></li>
<li><p>PIERSIDE_POS2 (=-1) pointing in back flip position</p></li>
</ul>
</div></blockquote>
</li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_goto</span><span class="p">(</span><span class="s2">&quot;12h28m47s&quot;</span><span class="p">,</span> <span class="s2">&quot;+5d45m28s&quot;</span><span class="p">,</span> <span class="n">side</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">()</span><span class="o">.</span><span class="n">PIERSIDE_AUTO</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_move">
<code class="sig-name descname">hadec_move</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ha_move_deg_per_sec</span></em>, <em class="sig-param"><span class="n">dec_move_deg_per_sec</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_move"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_move" title="Permalink to this definition">¶</a></dt>
<dd><p>Slew or modify the drift of the mount.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha_drift_deg_per_sec</strong> (<em>float</em>) – Hour angle velocity (deg/s).</p></li>
<li><p><strong>dec_drift_deg_per_sec</strong> (<em>float</em>) – Declination velocity (deg/s).</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of (error code, result)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple</p>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_move</span><span class="p">(</span><span class="mf">0.1</span><span class="p">,</span><span class="o">-</span><span class="mf">0.2</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_move_stop">
<code class="sig-name descname">hadec_move_stop</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_move_stop"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_move_stop" title="Permalink to this definition">¶</a></dt>
<dd><p>Stop the mount motion.</p>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_move_stop</span><span class="p">()</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_stop">
<code class="sig-name descname">hadec_stop</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_stop"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_stop" title="Permalink to this definition">¶</a></dt>
<dd><p>Stop any motion of the mount.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>tuple of (error code, result)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>tuple</p>
</dd>
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_stop</span><span class="p">()</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_synchronize">
<code class="sig-name descname">hadec_synchronize</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ha</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">pierside</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_synchronize"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_synchronize" title="Permalink to this definition">¶</a></dt>
<dd><p>Synchronize the encoders of the current position with the given astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha</strong> (<em>celme.Angle</em>) – Hour angle (unit defined in celme.Angle).</p></li>
<li><p><strong>dec</strong> (<em>celme.Angle</em>) – Declination (unit defined in celme.Angle).</p></li>
<li><p><strong>pierside</strong> (<em>int</em>) – <ul>
<li><p>Mountaxis().PIERSIDE_AUTO</p></li>
<li><p>Mountaxis().PIERSIDE_POS1</p></li>
<li><p>Mountaxis().PIERSIDE_POS2.</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of astronomical coordinates (ha, dec, pierside)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">hadec_synchronize</span><span class="p">(</span><span class="s2">&quot;12h28m47s&quot;</span><span class="p">,</span> <span class="s2">&quot;+5d45m28s&quot;</span><span class="p">,</span> <span class="n">Mountaxis</span><span class="p">()</span><span class="o">.</span><span class="n">PIERSIDE_POS1</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.hadec_travel_compute">
<code class="sig-name descname">hadec_travel_compute</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ha_target</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec_target</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">pierside_target</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.hadec_travel_compute"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.hadec_travel_compute" title="Permalink to this definition">¶</a></dt>
<dd><p>Compute the duration of a slewing from the current position to a target.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha_target</strong> (<em>celme.Angle</em>) – Hour angle (unit defined in celme.Angle).</p></li>
<li><p><strong>dec_target</strong> (<em>celme.Angle</em>) – Declination (unit defined in celme.Angle).</p></li>
<li><p><strong>pierside_target</strong> (<em>int</em>) – Mountaxis().PIERSIDE_AUTO or Mountaxis().PIERSIDE_POS1 or Mountaxis().PIERSIDE_POS2.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of celestial coordinates (elevmin, ts, elevs)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
</dl>
<dl class="simple">
<dt>Returned values are:</dt><dd><ul class="simple">
<li><p>elevmin: Minimum elevation (degrees).</p></li>
<li><p>ts: List of time from the start of slewing (sec).</p></li>
<li><p>elevs: List of computed elevations for each element of ts (degrees).</p></li>
</ul>
</dd>
</dl>
<p>This conversion method is at level 4/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.plot_rot">
<code class="sig-name descname">plot_rot</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">lati</span></em>, <em class="sig-param"><span class="n">azim</span></em>, <em class="sig-param"><span class="n">elev</span></em>, <em class="sig-param"><span class="n">rotb</span></em>, <em class="sig-param"><span class="n">rotp</span></em>, <em class="sig-param"><span class="n">outfile</span><span class="o">=</span><span class="default_value">''</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.plot_rot"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.plot_rot" title="Permalink to this definition">¶</a></dt>
<dd><p>Vizualize the rotation angles of the mount according the local coordinates
# — Site latitude
lati (deg) : Site latitude
# — Observer view
elev = 15 # turn around the X axis
azim = 140 # turn around the Z axis (azim=0 means W foreground, azim=90 means N foreground)
# — rob, rotp</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.radec_coord">
<code class="sig-name descname">radec_coord</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.radec_coord"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.radec_coord" title="Permalink to this definition">¶</a></dt>
<dd><p>Read the current astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>kwargs</strong> (<em>dict</em>) – Parameters for output units.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of (ra, dec, pierside)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
<p>Dictionnary of unit parameters are:</p>
<blockquote>
<div><ul class="simple">
<li><p>EQUINOX: Equinox of the ra,dec coordinates (J2000 by default).</p></li>
<li><p>UNIT_RA: A string (uspzad format).</p></li>
<li><p>UNIT_DEC: A string (uspzad format).</p></li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">radec_coords</span><span class="p">(</span><span class="s2">&quot;H0.2&quot;</span><span class="p">,</span> <span class="s2">&quot;d+090.1&quot;</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.radec_goto">
<code class="sig-name descname">radec_goto</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ra_angle</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec_angle</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.radec_goto"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.radec_goto" title="Permalink to this definition">¶</a></dt>
<dd><p>Slew the mount to a target defined by astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ha_angle</strong> (<em>celme.Angle</em>) – Right ascension target (unit defined in celme.Angle).</p></li>
<li><p><strong>dec_angle</strong> (<em>celme.Angle</em>) – Declination target (unit defined in celme.Angle).</p></li>
<li><p><strong>kwargs</strong> (<em>dict</em>) – Parameters for pointing.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of (error code, result)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
<p>Dictionnary of pointing parameters are:</p>
<blockquote>
<div><ul>
<li><p>EQUINOX: Equinox of the ra,dec coordinates (J2000 by default).</p></li>
<li><p>BLOCKING: A boolean to block the programm until the mount is arrived (False by default).</p></li>
<li><p>SIDE: Integer to indicate the back flip action:</p>
<blockquote>
<div><ul class="simple">
<li><p>PIERSIDE_AUTO (=0) back flip is performed if needed</p></li>
<li><p>PIERSIDE_POS1 (=1) pointing in normal position</p></li>
<li><p>PIERSIDE_POS2 (=-1) pointing in back flip position</p></li>
</ul>
</div></blockquote>
</li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">radec_goto</span><span class="p">(</span><span class="s2">&quot;12h28m47s&quot;</span><span class="p">,</span> <span class="s2">&quot;+5d45m28s&quot;</span><span class="p">,</span> <span class="n">side</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">()</span><span class="o">.</span><span class="n">PIERSIDE_AUTO</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.radec_synchronize">
<code class="sig-name descname">radec_synchronize</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ra_angle</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="n">dec_angle</span><span class="p">:</span> <span class="n"><a class="reference internal" href="autodoc_celme.html#celme.angles.Angle" title="celme.angles.Angle">celme.angles.Angle</a></span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.radec_synchronize"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.radec_synchronize" title="Permalink to this definition">¶</a></dt>
<dd><p>Synchronize the encoders of the current position with the given astronomical coordinates.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ra_angle</strong> (<em>celme.Angle</em>) – Right ascension (unit defined in celme.Angle).</p></li>
<li><p><strong>dec_angle</strong> (<em>celme.Angle</em>) – Declination (unit defined in celme.Angle).</p></li>
<li><p><strong>pierside</strong> (<em>int</em>) – <ul>
<li><p>Mountaxis().PIERSIDE_AUTO</p></li>
<li><p>Mountaxis().PIERSIDE_POS1</p></li>
<li><p>Mountaxis().PIERSIDE_POS2.</p></li>
</ul>
</p></li>
<li><p><strong>kwargs</strong> (<em>dict</em>) – Pointing parameters</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>tuple of astronomical coordinates (ra, dec, pierside)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple of 3 elements</p>
</dd>
</dl>
<p>Dictionnary of pointing parameters are:</p>
<blockquote>
<div><ul>
<li><p>EQUINOX: Equinox of the ra,dec coordinates (J2000 by default).</p></li>
<li><p>SIDE: Integer to indicate the back flip action:</p>
<blockquote>
<div><ul class="simple">
<li><p>PIERSIDE_AUTO (=0) back flip is performed if needed</p></li>
<li><p>PIERSIDE_POS1 (=1) pointing in normal position</p></li>
<li><p>PIERSIDE_POS2 (=-1) pointing in back flip position</p></li>
</ul>
</div></blockquote>
</li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">radec_synchronize</span><span class="p">(</span><span class="s2">&quot;12h28m47s&quot;</span><span class="p">,</span> <span class="s2">&quot;+5d45m28s&quot;</span><span class="p">,</span> <span class="n">Mountaxis</span><span class="p">()</span><span class="o">.</span><span class="n">PIERSIDE_POS1</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.read_encs">
<code class="sig-name descname">read_encs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">simulation_incs</span><span class="p">:</span> <span class="n">list</span></em><span class="sig-paren">)</span> &#x2192; list<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.read_encs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.read_encs" title="Permalink to this definition">¶</a></dt>
<dd><p>Read the simulated and real raw increment values of the axes</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>incsimus</strong> (<em>list</em>) – List of simulated increments.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>List of real increments.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>list</p>
</dd>
</dl>
<dl class="simple">
<dt>For the simulation:</dt><dd><ul class="simple">
<li><p>if simulation_incs==”” the value is calculated from simu_update_inc</p></li>
<li><p>if simulation_incs==34.5 the value is taken equal to 34.5</p></li>
</ul>
</dd>
<dt>For real:</dt><dd><ul class="simple">
<li><p>if the axis is not real then real=simulated value</p></li>
<li><p>else the encoder is read</p></li>
</ul>
</dd>
</dl>
<p>Output = Raw calues of encoders (inc)</p>
<p>This conversion method is at level 1/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.remote_command_processing">
<code class="sig-name descname">remote_command_processing</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">command</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.remote_command_processing"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.remote_command_processing" title="Permalink to this definition">¶</a></dt>
<dd><p>Execute a command when this code is used as server.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>command</strong> (<em>str</em>) – Command to execute</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>error code</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">remote_command_protocol</span><span class="p">(</span><span class="s2">&quot;LX200&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">remote_command_processing</span><span class="p">(</span><span class="s2">&quot;:GD&quot;</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.remote_command_protocol">
<code class="sig-name descname">remote_command_protocol</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">remote_command_protocol</span><span class="o">=</span><span class="default_value">'LX200'</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.remote_command_protocol"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.remote_command_protocol" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the langage protocol when this code is used as server.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>remote_command_protocol</strong> (<em>str</em>) – Command to execute</p>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span> <span class="o">=</span> <span class="n">Mountastro</span><span class="p">(</span><span class="s2">&quot;HADEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;My telescope&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">mymount</span><span class="o">.</span><span class="n">remote_command_protocol</span><span class="p">(</span><span class="s2">&quot;LX200&quot;</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.slewing_state">
<em class="property">property </em><code class="sig-name descname">slewing_state</code><a class="headerlink" href="#mountastro.mountastro.Mountastro.slewing_state" title="Permalink to this definition">¶</a></dt>
<dd><p>True if telescope is currently moving in response to one of the Slew methods or the MoveAxis(TelescopeAxes, Double) method, False at all other times.</p>
<p>Reading the property will raise an error if the value is unavailable. If the telescope is not capable of asynchronous slewing, this property will always be False. The definition of “slewing” excludes motion caused by sidereal tracking, PulseGuide, RightAscensionRate, and DeclinationRate. It reflects only motion caused by one of the Slew commands, flipping caused by changing the SideOfPier property, or MoveAxis(TelescopeAxes, Double).</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.speedslew">
<code class="sig-name descname">speedslew</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.speedslew"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.speedslew" title="Permalink to this definition">¶</a></dt>
<dd><p>Update the speed slewing velocities (deg/sec).</p>
<p>The order of velocities must be respected.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>tuple of velocities</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>tuple of 1 to 3 elements</p>
</dd>
</dl>
<p>This conversion method is at level 2/4.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.tracking_state">
<em class="property">property </em><code class="sig-name descname">tracking_state</code><a class="headerlink" href="#mountastro.mountastro.Mountastro.tracking_state" title="Permalink to this definition">¶</a></dt>
<dd><p>The state of the telescope’s sidereal tracking drive.</p>
<p>Tracking Read must be implemented and must not throw a PropertyNotImplementedException.
Tracking Write can throw a PropertyNotImplementedException.
Changing the value of this property will turn the sidereal drive on and off. However, some telescopes may not support changing the value of this property and thus may not support turning tracking on and off. See the CanSetTracking property.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountastro.Mountastro.update_motion_states">
<code class="sig-name descname">update_motion_states</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro.html#Mountastro.update_motion_states"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro.Mountastro.update_motion_states" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current motions states of the axes</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>slewing_state, tracking_state, list of axes_motion_states</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>tuple</p>
</dd>
</dl>
<p>slewing_state and tracking_state are booleans. These states are computer according the combination of all active axes (real and simulated ones).
axes_motion_states is a list of states for each axis combining real and simulated.</p>
</dd></dl>

</dd></dl>

</div>
<div class="section" id="module-mountastro.mountaxis">
<span id="mountastro-mountaxis"></span><h3>mountastro.mountaxis<a class="headerlink" href="#module-mountastro.mountaxis" title="Permalink to this headline">¶</a></h3>
<dl class="py class">
<dt id="mountastro.mountaxis.Mountaxis">
<em class="property">class </em><code class="sig-prename descclassname">mountastro.mountaxis.</code><code class="sig-name descname">Mountaxis</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis" title="Permalink to this definition">¶</a></dt>
<dd><p>Class to define an axis of a mount.</p>
<p>The first element of args is a string to define the axis type amongst:</p>
<blockquote>
<div><ul class="simple">
<li><p>HA: Hour angle axis of an eqquatorial mount.</p></li>
<li><p>DEC: Declination axis of an eqquatorial mount.</p></li>
<li><p>AZ: Azimuth axis of an altaz mount.</p></li>
<li><p>ELEV: Elevation axis of an altaz mount.</p></li>
<li><p>ROT: Paralactic roation axis of an altaz mount.</p></li>
<li><p>ROLL: Roll axis of an altalt mount.</p></li>
<li><p>PITCH: Pitch axis of an altalt mount.</p></li>
<li><p>YAW: Yaw axis of an altalt mount.</p></li>
</ul>
</div></blockquote>
<p>Dictionnary of motion parameters are:</p>
<blockquote>
<div><ul class="simple">
<li><p>NAME: A string to identify the axis in memory.</p></li>
<li><p>LABEL: A string to identify the axis for prints.</p></li>
</ul>
</div></blockquote>
<dl class="field-list simple">
<dt class="field-odd">Example</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Hour angle&quot;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span> <span class="s2">&quot;H.A.&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;DEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Declination&quot;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span> <span class="s2">&quot;Dec.&quot;</span><span class="p">)</span>
</pre></div>
</div>
<p>A mount axis is defined by a frame called ‘rot’ constituted by two perpendicular axes:</p>
<blockquote>
<div><ul class="simple">
<li><p>Axisp: The polar axis, a great circle passing by the poles</p></li>
<li><p>Axisb: The base axis. Its axis is parallel to the pole direction</p></li>
</ul>
</div></blockquote>
<p>The natural unit of ‘rot’ is degree.</p>
<p>The definition of the ‘rot’ frame is compatible with equatorial and altaz or altalt mounts:</p>
<blockquote>
<div><ul class="simple">
<li><p>hadec  : Equatorial, axisp = declination (dec), axisb = hour angle (ha)</p></li>
<li><p>altaz  : Altaz     , axisp = elevation (alt)  , axisb = azimuth (az)</p></li>
<li><p>altalt : Altalt    , axisp = pitch (pit)      , axisb = roll (rol)</p></li>
</ul>
</div></blockquote>
<p>The definition of ‘rot=0’ depends on the mount types:</p>
<blockquote>
<div><ul class="simple">
<li><p>Axisp: ‘rot=0’ at the pole direction upper horizon</p></li>
<li><p>Axisb: ‘rot=0’ depdns on the mount type (meridian, south, etc)</p></li>
</ul>
</div></blockquote>
<p>The encoders provide another frame called ‘enc’ which shares the same rotational axis than ‘rot’.</p>
<p>The natural unit of ‘enc’ is increments.</p>
<p>The celestial coordinate system provide another frame called ‘cel’ which shares the same rotational axis than ‘rot’.</p>
<p>The natural unit of ‘cel’ is degree.</p>
<p>The ‘cel’ frame if fixed to the ‘rot’ frame. The zeroes are fixed by definition (see above).</p>
<p>The ‘enc’ frame is considered as absolute encoders. As it is impossible to place the inc=0 of the encoder exactly on the rot=0, we define a inc0 = inc when rot=0. As a consequence, for a linear response encoder:</p>
<blockquote>
<div><p>rot = (inc-inc0) * deg_per_inc</p>
</div></blockquote>
<p>However, a rotational sense (senseinc) is indroduced to take accound the increasing increments are in the increasing angles of ‘rot’ or not:</p>
<blockquote>
<div><p>rot = (inc-inc0) * deg_per_inc * senseinc</p>
</div></blockquote>
<p>deg_per_inc is always positive.</p>
<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_ang">
<code class="sig-name descname">_get_ang</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_ang"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_ang" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_angsimu">
<code class="sig-name descname">_get_angsimu</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_angsimu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_angsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>In simulation mode, get the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_axis_type">
<code class="sig-name descname">_get_axis_type</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_axis_type"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_axis_type" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Get type and mechanical position of an axis on the mount.</dt><dd><ul class="simple">
<li><p>BASE : Azimut or hour angle axis,</p></li>
<li><p>POLAR : Elevation or declination axix,</p></li>
<li><p>ROT : Derotator system for non equatorial mount (if equiped),</p></li>
<li><p>YAW : Equivalent to secondary azymtuh base (for Alt-Alt mount).</p></li>
</ul>
</dd>
</dl>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>BASE = 0, POLAR = 1, ROT = 2, YAW = 3</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_inc">
<code class="sig-name descname">_get_inc</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_inc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_inc" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value for actual increments position of an axis, direct interogation of the controller.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments (for example : 37265)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_inc0">
<code class="sig-name descname">_get_inc0</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_inc0"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_inc0" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value of increments for “rot=0”.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments for “rot=0” (for example : 1800)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_inc_per_deg">
<code class="sig-name descname">_get_inc_per_deg</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_inc_per_deg"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_inc_per_deg" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single degrees on the sky.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments (for example : env 970000)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_inc_per_motor_rev">
<code class="sig-name descname">_get_inc_per_motor_rev</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_inc_per_motor_rev"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_inc_per_motor_rev" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single turn of the motor.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments for a single turn of the motor (for example : 1000).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_inc_per_sky_rev">
<code class="sig-name descname">_get_inc_per_sky_rev</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_inc_per_sky_rev"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_inc_per_sky_rev" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single complete turn on the sky.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_incsimu">
<code class="sig-name descname">_get_incsimu</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_incsimu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_incsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value for actual increments position of an axis, direct interogation of the controller. Value are real if axle is real.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments in simulation mode (for example : 37265)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_language_protocol">
<code class="sig-name descname">_get_language_protocol</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; str<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_language_protocol"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_language_protocol" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the type of controller language protocol for an axis (for example : SCX 11 type, or another).</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Type of controller language.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_latitude">
<code class="sig-name descname">_get_latitude</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; str<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_latitude"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_latitude" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the latitude of the observational site. Positive for north.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Latitude of site (for example : 47,2 Degrees)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_motion_state">
<code class="sig-name descname">_get_motion_state</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_motion_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_motion_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current motion state</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Moton state code (0=no motion, 1=slewing, 2=drifting, 3=moving).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
<p>Slewiwng state is an absolute motion followed by a drift.
Moving state is an infinite motion. If a Moving is stopped we retreive the Drift state.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_motion_state_simu">
<code class="sig-name descname">_get_motion_state_simu</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_motion_state_simu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_motion_state_simu" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current motion state for simulation</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Moton state code (0=no motion, 1=slewing, 2=drifting, 3=moving).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
<p>Slewiwng state is an absolute motion followed by a drift.
Moving state is an infinite motion. If a Moving is stopped we retreive the Drift state.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_name">
<code class="sig-name descname">_get_name</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; str<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_name" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the nickname of the axis.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Nickname of the axis (for example : Declination, …)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_ratio_puley_motor">
<code class="sig-name descname">_get_ratio_puley_motor</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_ratio_puley_motor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_ratio_puley_motor" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the ratio between pulley and motor.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Ratio between pulley and motor (for example : 100).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_ratio_wheel_puley">
<code class="sig-name descname">_get_ratio_wheel_puley</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_ratio_wheel_puley"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_ratio_wheel_puley" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the ratio between wheel and motor puley, in diameter.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Ratio between wheel and motor puley (for example : 5.25)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_real">
<code class="sig-name descname">_get_real</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; bool<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_real"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_real" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the axis mode, real or simulation.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>True or False</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>bool</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_senseang">
<code class="sig-name descname">_get_senseang</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_senseang"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_senseang" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of mechanical angles referentiel are positive and progression of rot0 are positive, ‘set_senseang’ are positive. However, ‘set_senseang’ are negative when progression are inverse.</p>
<p>The sense depend of the orientation of celestial coordinates systems and mechanical coordinates systems.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_senseinc">
<code class="sig-name descname">_get_senseinc</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_senseinc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_senseinc" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of increments are positive and progression of ‘rot0’ are positive, ‘senseinc’ are positive. However, ‘senseinc’ are negative when progression are inverse.</p>
<p>The sense depend of the physical rolling sense of motor cable system.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Value sense are “-1” or “1”.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_simu_current_velocity">
<code class="sig-name descname">_get_simu_current_velocity</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_simu_current_velocity"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_simu_current_velocity" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the final cruising speed during the motion. Motion are celestial slewing speed or any other, like goto for example.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Terminal velocity speed for a movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_slew_deg_per_sec">
<code class="sig-name descname">_get_slew_deg_per_sec</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_slew_deg_per_sec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_slew_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the setting speed of a goto motion.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Speed for a goto movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._get_slewmax_deg_per_sec">
<code class="sig-name descname">_get_slewmax_deg_per_sec</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._get_slewmax_deg_per_sec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._get_slewmax_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the maximum speed for slew motion.</p>
<p>The value have a maximum, setting by a limit (_slewmax_deg_per_sec).</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Maximum speed for a goto movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._incr_variables">
<code class="sig-name descname">_incr_variables</code><span class="sig-paren">(</span><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._incr_variables"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._incr_variables" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Update and calculus of two parameters :</dt><dd><ul class="simple">
<li><p>number of increments for a complete turn of an axis</p></li>
<li><p>number of increments for single decimal degrees.</p></li>
</ul>
</dd>
</dl>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments for a complete turn of an axis and number of increments for single decimal degrees.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_ang">
<code class="sig-name descname">_set_ang</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ang</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_ang"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_ang" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>ang</strong> – Celestial angle of an axis (degrees)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_angsimu">
<code class="sig-name descname">_set_angsimu</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ang</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_angsimu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_angsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>In simulation mode, set the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>ang</strong> – Celestial angle of an axis (degrees)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_axis_type">
<code class="sig-name descname">_set_axis_type</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">axis_type</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_axis_type"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_axis_type" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Set type and mechanical position of an axis on the mount.</dt><dd><ul class="simple">
<li><p>BASE : Azimut or hour angle axis,</p></li>
<li><p>POLAR : Elevation or declination axix,</p></li>
<li><p>ROT : Derotator system for non equatorial mount (if equiped),</p></li>
<li><p>YAW : Equivalent to secondary azymtuh base (for Alt-Alt mount).</p></li>
</ul>
</dd>
</dl>
<p>:param axis_type : BASE = 0, POLAR = 1, ROT = 2, YAW = 3
:returns: Error if value is not a real.
:rtype: int</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_inc">
<code class="sig-name descname">_set_inc</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_inc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_inc" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the value for actual increments position of an axis, direct interogation of the controller.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>inc</strong> – Value of the increments for the actual position.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_inc0">
<code class="sig-name descname">_set_inc0</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc0</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_inc0"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_inc0" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the value of increments for “rot=0”. When mount was initialized, the “inc0” are set by the fonction “update_inc0”.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>inc0</strong> – Value of the increments for “rot=0” (for example : 1800)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if increment is not positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_inc_per_deg">
<code class="sig-name descname">_set_inc_per_deg</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc_per_deg</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_inc_per_deg"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_inc_per_deg" title="Permalink to this definition">¶</a></dt>
<dd><div class="admonition attention">
<p class="admonition-title">Attention</p>
<p>no setting for this attribute</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>inc_per_deg</strong> (<em>float</em>) – Incrment per degree</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio is not positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_inc_per_motor_rev">
<code class="sig-name descname">_set_inc_per_motor_rev</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">nbr_inc</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_inc_per_motor_rev"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_inc_per_motor_rev" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the number of increments for a single turn of the motor.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>nbr_inc</strong> (<em>float</em>) – Number of increments for a single turn of the motor (for example : 1000).</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio is not positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_inc_per_sky_rev">
<code class="sig-name descname">_set_inc_per_sky_rev</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc_per_sky_rev</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_inc_per_sky_rev"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_inc_per_sky_rev" title="Permalink to this definition">¶</a></dt>
<dd><div class="admonition attention">
<p class="admonition-title">Attention</p>
<p>no setting for this attribute</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>inc_per_sky_rev</strong> (<em>float</em>) – Incrment per sky turn</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio is not positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_incsimu">
<code class="sig-name descname">_set_incsimu</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_incsimu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_incsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the value for actual increments position of an axis in simulation mode.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>inc</strong> – Value of the increments for the simulated position.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_language_protocol">
<code class="sig-name descname">_set_language_protocol</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">language_protocol</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_language_protocol"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_language_protocol" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the type of controller language protocol for an axis (for example : SCX 11 type, or another).</p>
<p>:param language_protocol : Specified the protocol language type (for example : SCX11)
:returns: Error if value is not a real.
:rtype: int</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_latitude">
<code class="sig-name descname">_set_latitude</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">latitude_deg</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_latitude"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_latitude" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the latitude of the observational site. Positive for north.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>latitude_deg</strong> (<em>float</em>) – Latitude of site (for example : 47.2 Degrees)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_motion_state">
<code class="sig-name descname">_set_motion_state</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">motion_state</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_motion_state"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_motion_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the current motion state</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error code (0=no error).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_motion_state_simu">
<code class="sig-name descname">_set_motion_state_simu</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">motion_state</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_motion_state_simu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_motion_state_simu" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the current motion state for simulation</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error code (0=no error).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_name">
<code class="sig-name descname">_set_name</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">name</span><span class="p">:</span> <span class="n">str</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_name" title="Permalink to this definition">¶</a></dt>
<dd><div class="admonition attention">
<p class="admonition-title">Attention</p>
<p>no setting for this attribute</p>
</div>
<dl class="simple">
<dt>The name are setted at the instanciation of the mount axis. The name of an axis can have several value :</dt><dd><ul class="simple">
<li><p>Declination,</p></li>
<li><p>Azimuth</p></li>
<li><p>Hour angle,</p></li>
<li><p>Elevation,</p></li>
<li><p>Rotator,</p></li>
<li><p>Roll,</p></li>
<li><p>Pitch,</p></li>
<li><p>Yaw,</p></li>
</ul>
</dd>
</dl>
<p>You cannot set the value cause it is an protected attribute.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>name</strong> (<em>str</em>) – Name of the axis</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio is not positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_ratio_puley_motor">
<code class="sig-name descname">_set_ratio_puley_motor</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ratio</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_ratio_puley_motor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_ratio_puley_motor" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the ratio between pulley and motor, take care about the ratio of motor reducer type.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>ratio</strong> (<em>float</em>) – Ratio between pulley and motor (for example : 100).</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio are not strictly positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_ratio_wheel_puley">
<code class="sig-name descname">_set_ratio_wheel_puley</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ratio</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_ratio_wheel_puley"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_ratio_wheel_puley" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the ratio between wheel and motor puley, in diameter.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>ratio</strong> – Ratio between wheel and puley (for exampe : 5.25)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if ratio are not strictly positive.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_real">
<code class="sig-name descname">_set_real</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">real</span><span class="p">:</span> <span class="n">bool</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_real"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_real" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the axis in real mode or simulation mode. With simulation mode, the value of the axis are given by Mountaxis simulation value.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>real</strong> – True or False.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_senseang">
<code class="sig-name descname">_set_senseang</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sense</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_senseang"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_senseang" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of mechanical angles referentiel are positive and progression of rot0 are positive, ‘set_senseang’ are positive. However, ‘set_senseang’ are negative when progression are inverse.</p>
<p>The sense depend of the orientation of celestial coordinates systems and mechanical coordinates systems.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>sense</strong> – Value sense are “-1” or “1”.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_senseinc">
<code class="sig-name descname">_set_senseinc</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">sense</span><span class="p">:</span> <span class="n">int</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_senseinc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_senseinc" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of increments are positive and progression of rot0 are positive, senseinc are positive. However, senseinc are negative when progression are inverse.</p>
<p>The sense depend of the physical rolling sense of motor cable system.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>sense</strong> – Value sense are “-1” or “1”.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_simu_current_velocity">
<code class="sig-name descname">_set_simu_current_velocity</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">simu_current_velocity_deg_per_sec</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_simu_current_velocity"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_simu_current_velocity" title="Permalink to this definition">¶</a></dt>
<dd><div class="admonition attention">
<p class="admonition-title">Attention</p>
<p>no setting for this attribute</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if ratio is not positive.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_slew_deg_per_sec">
<code class="sig-name descname">_set_slew_deg_per_sec</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">deg_per_sec</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_slew_deg_per_sec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_slew_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the setting speed for a goto motion.</p>
<p>The value are limited by the maximun limited speed (_slewmax_deg_per_sec)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>deg_per_sec</strong> (<em>float</em>) – Speed for a goto movement in degrees / sec (for example : 30).</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis._set_slewmax_deg_per_sec">
<code class="sig-name descname">_set_slewmax_deg_per_sec</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">deg_per_sec</span><span class="p">:</span> <span class="n">float</span></em><span class="sig-paren">)</span> &#x2192; int<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis._set_slewmax_deg_per_sec"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis._set_slewmax_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the maximum speed for slew motion. Set carrefully this parameter due to issue response of the mount.</p>
<p>The value have a maximum (for example : 30)</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>deg_per_sec</strong> (<em>float</em>) – Speed for a slewing movement in degrees / sec (for example : 30)</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Error if value is not a real.</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.ang">
<em class="property">property </em><code class="sig-name descname">ang</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.ang" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.ang2rot">
<code class="sig-name descname">ang2rot</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">ang</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">pierside</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">1</span></em>, <em class="sig-param"><span class="n">save</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.ang2rot"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.ang2rot" title="Permalink to this definition">¶</a></dt>
<dd><p>Calculation rot from ang and pierside.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>ang</strong> (<em>float</em>) – Celestial angle (degrees)</p></li>
<li><p><strong>pierside</strong> (<em>int</em>) – <p>Location of the optical tube against the mount pier:</p>
<ul>
<li><p>PIERSIDE_POS1 (=1) normal position</p></li>
<li><p>PIERSIDE_POS2 (=-1) back flip position</p></li>
</ul>
</p></li>
<li><p><strong>save</strong> (<em>int</em>) – <p>Define how the results are stored:</p>
<ul>
<li><p>SAVE_NONE (=0)</p></li>
<li><p>SAVE_AS_SIMU (=1)</p></li>
<li><p>SAVE_AS_REAL (=2)</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>rot</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>float</p>
</dd>
</dl>
<p>The rot value is computed according rot, _latitude, _senseang and _axis_type.
The save parameter allows to update the real or simu internal values of and, pierside and rot:</p>
<blockquote>
<div><ul class="simple">
<li><p>SAVE_AS_SIMU: Only _angsimu, _rotsimu and _piersidesimu for simulated values are updated.</p></li>
<li><p>SAVE_AS_REAL: Only _ang, _rot and _pierside for real values are updated.</p></li>
<li><p>SAVE_NONE: No internal variables are updates.</p></li>
</ul>
</div></blockquote>
<p>Instanciation of the axis is indispensable.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">ang2rot</span><span class="p">(</span><span class="o">-</span><span class="mi">10</span><span class="p">,</span> <span class="n">axisb</span><span class="o">.</span><span class="n">PIERSIDE_POS1</span><span class="p">,</span> <span class="n">axisb</span><span class="o">.</span><span class="n">SAVE_NONE</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.angsimu">
<em class="property">property </em><code class="sig-name descname">angsimu</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.angsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>In simulation mode, get the arrival angle of a calculated movement for a target.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.axis_type">
<em class="property">property </em><code class="sig-name descname">axis_type</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.axis_type" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Get type and mechanical position of an axis on the mount.</dt><dd><ul class="simple">
<li><p>BASE : Azimut or hour angle axis,</p></li>
<li><p>POLAR : Elevation or declination axix,</p></li>
<li><p>ROT : Derotator system for non equatorial mount (if equiped),</p></li>
<li><p>YAW : Equivalent to secondary azymtuh base (for Alt-Alt mount).</p></li>
</ul>
</dd>
</dl>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>BASE = 0, POLAR = 1, ROT = 2, YAW = 3</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.disp">
<code class="sig-name descname">disp</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.disp"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.disp" title="Permalink to this definition">¶</a></dt>
<dd><p>Get information about an axis and print it on the console. Usefull for debug.
Instanciation of the axis are indispensable. However, the mountaxis module when running, have by default axisb et axisp instancied.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;DEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">disp</span><span class="p">()</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span><span class="o">.</span><span class="n">disp</span><span class="p">()</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Return table of an axis</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="o">--------------------</span>
<span class="n">AXIS</span> <span class="n">name</span>         <span class="o">=</span> <span class="n">SCX11</span>
<span class="n">axis_type</span>         <span class="o">=</span> <span class="n">HA</span>
<span class="n">latitude</span>          <span class="o">=</span> <span class="mi">43</span>
<span class="n">real</span> <span class="n">hardware</span>     <span class="o">=</span> <span class="kc">False</span>
<span class="o">--------------------</span>
<span class="n">ratio_wheel_puley</span> <span class="o">=</span> <span class="mf">5.25</span>
<span class="n">ratio_puley_motor</span> <span class="o">=</span> <span class="mf">100.0</span>
<span class="n">inc_per_motor_rev</span> <span class="o">=</span> <span class="mf">1000.0</span>
<span class="o">--------------------</span>
<span class="n">inc_per_sky_rev</span>   <span class="o">=</span> <span class="mf">525000.0</span>
<span class="n">inc_per_deg</span>       <span class="o">=</span> <span class="mf">1458.3333333333333</span>
<span class="o">--------------------</span>
<span class="n">senseinc</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="mi">1</span><span class="o">=</span><span class="n">positive</span>
<span class="n">inc0</span>              <span class="o">=</span>          <span class="mf">0.0</span> <span class="p">:</span> <span class="n">Place</span> <span class="n">mount</span> <span class="n">rot</span> <span class="n">at</span> <span class="n">meridian</span> <span class="ow">and</span> <span class="nb">set</span> <span class="n">inc0</span> <span class="o">=</span> <span class="n">inc</span>
<span class="n">senseang</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="mi">1</span><span class="o">=</span><span class="n">positive</span>
<span class="o">--------------------</span>
<span class="n">slew_deg_per_sec</span>  <span class="o">=</span> <span class="mf">5.0</span>
<span class="o">--------------------</span> <span class="n">SIMU</span> <span class="n">INC</span> <span class="o">-&gt;</span> <span class="n">ANG</span> <span class="o">=</span> <span class="n">HA</span>
<span class="n">inc</span>               <span class="o">=</span>          <span class="mf">0.0</span> <span class="p">:</span> <span class="n">inc</span> <span class="ow">is</span> <span class="n">read</span> <span class="kn">from</span> <span class="nn">encoder</span>
<span class="n">rot</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">rot</span> <span class="o">=</span> <span class="p">(</span><span class="n">inc</span> <span class="o">-</span> <span class="n">inc0</span><span class="p">)</span> <span class="o">*</span> <span class="n">senseinc</span> <span class="o">/</span> <span class="n">inc_per_deg</span>
<span class="n">pierside</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="n">pierside</span> <span class="n">must</span> <span class="n">be</span> <span class="n">given</span> <span class="n">by</span> <span class="n">polar</span> <span class="n">axis</span>
<span class="n">ang</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">ang</span> <span class="o">=</span> <span class="n">senseang</span> <span class="o">*</span> <span class="n">rot</span>
<span class="o">--------------------</span> <span class="n">SIMU</span> <span class="n">ANG</span> <span class="o">=</span> <span class="n">HA</span> <span class="o">-&gt;</span> <span class="n">INC</span>
<span class="n">ang</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">Next</span> <span class="n">target</span> <span class="n">celestial</span> <span class="n">angle</span> <span class="n">HA</span>
<span class="n">pierside</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="n">Next</span> <span class="n">target</span> <span class="n">pier</span> <span class="n">side</span> <span class="p">(</span><span class="o">+</span><span class="mi">1</span> <span class="ow">or</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span>
<span class="n">rot</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">rot</span> <span class="o">=</span> <span class="o">-</span><span class="n">ang</span> <span class="o">/</span> <span class="n">senseang</span>
<span class="n">inc</span>               <span class="o">=</span>          <span class="mf">0.0</span> <span class="p">:</span> <span class="n">inc</span> <span class="o">=</span> <span class="n">inc0</span> <span class="o">+</span> <span class="n">rot</span> <span class="o">*</span> <span class="n">inc_per_deg</span> <span class="o">/</span> <span class="n">senseinc</span>
<span class="o">--------------------</span> <span class="n">REAL</span> <span class="n">INC</span> <span class="o">-&gt;</span> <span class="n">ANG</span> <span class="o">=</span> <span class="n">HA</span>
<span class="n">inc</span>               <span class="o">=</span>          <span class="mf">0.0</span> <span class="p">:</span> <span class="n">inc</span> <span class="ow">is</span> <span class="n">read</span> <span class="kn">from</span> <span class="nn">encoder</span>
<span class="n">rot</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">rot</span> <span class="o">=</span> <span class="p">(</span><span class="n">inc</span> <span class="o">-</span> <span class="n">inc0</span><span class="p">)</span> <span class="o">*</span> <span class="n">senseinc</span> <span class="o">/</span> <span class="n">inc_per_deg</span>
<span class="n">pierside</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="n">pierside</span> <span class="n">must</span> <span class="n">be</span> <span class="n">given</span> <span class="n">by</span> <span class="n">polar</span> <span class="n">axis</span>
<span class="n">ang</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">ang</span> <span class="o">=</span> <span class="n">senseang</span> <span class="o">*</span> <span class="n">rot</span>
<span class="o">--------------------</span> <span class="n">REAL</span> <span class="n">ANG</span> <span class="o">=</span> <span class="n">HA</span> <span class="o">-&gt;</span> <span class="n">INC</span>
<span class="n">ang</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">Next</span> <span class="n">target</span> <span class="n">celestial</span> <span class="n">angle</span> <span class="n">HA</span>
<span class="n">pierside</span>          <span class="o">=</span> <span class="mi">1</span>            <span class="p">:</span> <span class="n">Next</span> <span class="n">target</span> <span class="n">pier</span> <span class="n">side</span> <span class="p">(</span><span class="o">+</span><span class="mi">1</span> <span class="ow">or</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span>
<span class="n">rot</span>               <span class="o">=</span>    <span class="mf">0.0000000</span> <span class="p">:</span> <span class="n">rot</span> <span class="o">=</span> <span class="o">-</span><span class="n">ang</span> <span class="o">/</span> <span class="n">senseang</span>
<span class="n">inc</span>               <span class="o">=</span>          <span class="mf">0.0</span> <span class="p">:</span> <span class="n">inc</span> <span class="o">=</span> <span class="n">inc0</span> <span class="o">+</span> <span class="n">rot</span> <span class="o">*</span> <span class="n">inc_per_deg</span> <span class="o">/</span> <span class="n">senseinc</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc">
<em class="property">property </em><code class="sig-name descname">inc</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value for actual increments position of an axis, direct interogation of the controller.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments (for example : 37265)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc0">
<em class="property">property </em><code class="sig-name descname">inc0</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc0" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value of increments for “rot=0”.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments for “rot=0” (for example : 1800)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc2rot">
<code class="sig-name descname">inc2rot</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">save</span><span class="o">=</span><span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; tuple<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.inc2rot"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc2rot" title="Permalink to this definition">¶</a></dt>
<dd><p>Calculation of rot and pierside from inc.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>inc</strong> (<em>float</em>) – Encoder increments (inc)</p></li>
<li><p><strong>save</strong> (<em>int</em>) – <p>Define how the results are stored:</p>
<ul>
<li><p>SAVE_NONE (=0)</p></li>
<li><p>SAVE_AS_SIMU (=1)</p></li>
<li><p>SAVE_AS_REAL (=2)</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>Tuple of (rot, pierside)</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>tuple</p>
</dd>
</dl>
<p>The rot value is computed according inc, _inc0, _senseinc, _inc_per_deg and _axis_type.
The save parameter allows to update the real or simu internal values of inc and rot:</p>
<blockquote>
<div><ul class="simple">
<li><p>SAVE_AS_SIMU: Only _incsimu, _rotsimu and _piersidesimu for simulated values are updated.</p></li>
<li><p>SAVE_AS_REAL: Only _inc, _rot and _pierside for real values are updated.</p></li>
<li><p>SAVE_NONE: No internal variables are updates.</p></li>
</ul>
</div></blockquote>
<p>Instanciation of the axis is indispensable.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">inc2rot</span><span class="p">(</span><span class="mi">2000</span><span class="p">,</span><span class="n">axisb</span><span class="o">.</span><span class="n">SAVE_NONE</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc_per_deg">
<em class="property">property </em><code class="sig-name descname">inc_per_deg</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc_per_deg" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single degrees on the sky.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments (for example : env 970000)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc_per_motor_rev">
<em class="property">property </em><code class="sig-name descname">inc_per_motor_rev</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc_per_motor_rev" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single turn of the motor.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments for a single turn of the motor (for example : 1000).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.inc_per_sky_rev">
<em class="property">property </em><code class="sig-name descname">inc_per_sky_rev</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.inc_per_sky_rev" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the number of increments for a single complete turn on the sky.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.incsimu">
<em class="property">property </em><code class="sig-name descname">incsimu</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.incsimu" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the value for actual increments position of an axis, direct interogation of the controller. Value are real if axle is real.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Number of increments in simulation mode (for example : 37265)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.language_protocol">
<em class="property">property </em><code class="sig-name descname">language_protocol</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.language_protocol" title="Permalink to this definition">¶</a></dt>
<dd><p>SCX 11 type, or another).</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Type of controller language.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
<dt class="field-odd">Type</dt>
<dd class="field-odd"><p>Get the type of controller language protocol for an axis (for example</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.latitude">
<em class="property">property </em><code class="sig-name descname">latitude</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.latitude" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the latitude of the observational site. Positive for north.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Latitude of site (for example : 47,2 Degrees)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.motion_state">
<em class="property">property </em><code class="sig-name descname">motion_state</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.motion_state" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current motion state</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Moton state code (0=no motion, 1=slewing, 2=drifting, 3=moving).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
<p>Slewiwng state is an absolute motion followed by a drift.
Moving state is an infinite motion. If a Moving is stopped we retreive the Drift state.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.motion_state_simu">
<em class="property">property </em><code class="sig-name descname">motion_state_simu</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.motion_state_simu" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the current motion state for simulation</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Moton state code (0=no motion, 1=slewing, 2=drifting, 3=moving).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
<p>Slewiwng state is an absolute motion followed by a drift.
Moving state is an infinite motion. If a Moving is stopped we retreive the Drift state.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.name">
<em class="property">property </em><code class="sig-name descname">name</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.name" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the nickname of the axis.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Nickname of the axis (for example : Declination, …)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>str</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.ratio_puley_motor">
<em class="property">property </em><code class="sig-name descname">ratio_puley_motor</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.ratio_puley_motor" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the ratio between pulley and motor.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Ratio between pulley and motor (for example : 100).</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.ratio_wheel_puley">
<em class="property">property </em><code class="sig-name descname">ratio_wheel_puley</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.ratio_wheel_puley" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the ratio between wheel and motor puley, in diameter.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Ratio between wheel and motor puley (for example : 5.25)</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.real">
<em class="property">property </em><code class="sig-name descname">real</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.real" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the axis mode, real or simulation.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>True or False</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>bool</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.rot2ang">
<code class="sig-name descname">rot2ang</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">rot</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">pierside</span><span class="p">:</span> <span class="n">int</span></em>, <em class="sig-param"><span class="n">save</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.rot2ang"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.rot2ang" title="Permalink to this definition">¶</a></dt>
<dd><p>Calculation of ang from rot and pierside.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>rot</strong> (<em>float</em>) – Rotation angle (degrees)</p></li>
<li><p><strong>pierside</strong> (<em>int</em>) – <p>Location of the optical tube against the mount pier:</p>
<ul>
<li><p>PIERSIDE_POS1 (=1) normal position</p></li>
<li><p>PIERSIDE_POS2 (=-1) back flip position</p></li>
</ul>
</p></li>
<li><p><strong>save</strong> (<em>int</em>) – <p>Define how the results are stored:</p>
<ul>
<li><p>SAVE_NONE (=0)</p></li>
<li><p>SAVE_AS_SIMU (=1)</p></li>
<li><p>SAVE_AS_REAL (=2)</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>ang</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>float</p>
</dd>
</dl>
<p>The ang value is computed according rot, _latitude, _senseang and _axis_type.
The save parameter allows to update the real or simu internal values of and, pierside and rot:</p>
<blockquote>
<div><ul class="simple">
<li><p>SAVE_AS_SIMU: Only _angsimu, _rotsimu and _piersidesimu for simulated values are updated.</p></li>
<li><p>SAVE_AS_REAL: Only _ang, _rot and _pierside for real values are updated.</p></li>
<li><p>SAVE_NONE: No internal variables are updates.</p></li>
</ul>
</div></blockquote>
<p>Instanciation of the axis is indispensable.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">rot2ang</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span> <span class="n">axisb</span><span class="o">.</span><span class="n">PIERSIDE_POS1</span><span class="p">,</span> <span class="n">axisb</span><span class="o">.</span><span class="n">SAVE_NONE</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.rot2inc">
<code class="sig-name descname">rot2inc</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">rot</span><span class="p">:</span> <span class="n">float</span></em>, <em class="sig-param"><span class="n">save</span><span class="p">:</span> <span class="n">int</span> <span class="o">=</span> <span class="default_value">0</span></em><span class="sig-paren">)</span> &#x2192; float<a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.rot2inc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.rot2inc" title="Permalink to this definition">¶</a></dt>
<dd><p>Calculation of inc from rot.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>rot</strong> (<em>float</em>) – Rotation angle (degrees)</p></li>
<li><p><strong>save</strong> (<em>int</em>) – <p>Define how the results are stored:</p>
<ul>
<li><p>SAVE_NONE (=0)</p></li>
<li><p>SAVE_AS_SIMU (=1)</p></li>
<li><p>SAVE_AS_REAL (=2)</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>inc</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>float</p>
</dd>
</dl>
<p>The inc value is computed according rot, _inc0, _senseinc, _inc_per_deg.
The inc values are calculated in the interval from -inc_per_sky_rev/2 to +inc_per_sky_rev/2.
The save parameter allows to update the real or simu internal values of inc and rot:</p>
<blockquote>
<div><ul class="simple">
<li><p>SAVE_AS_SIMU: Only _incsimu, _rotsimu for simulated values are updated.</p></li>
<li><p>SAVE_AS_REAL: Only _inc, _rot for real values are updated.</p></li>
<li><p>SAVE_NONE: No internal variables are updates.</p></li>
</ul>
</div></blockquote>
<p>Instanciation of the axis is indispensable.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">rot2inc</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span><span class="n">axisb</span><span class="o">.</span><span class="n">SAVE_NONE</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.senseang">
<em class="property">property </em><code class="sig-name descname">senseang</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.senseang" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of mechanical angles referentiel are positive and progression of rot0 are positive, ‘set_senseang’ are positive. However, ‘set_senseang’ are negative when progression are inverse.</p>
<p>The sense depend of the orientation of celestial coordinates systems and mechanical coordinates systems.</p>
<p>The orientation of the coordinate system are orthonormal. (Right hand rules, tom pouce for visible polar axis !)</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Error if value is not a real.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.senseinc">
<em class="property">property </em><code class="sig-name descname">senseinc</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.senseinc" title="Permalink to this definition">¶</a></dt>
<dd><p>If progression of increments are positive and progression of ‘rot0’ are positive, ‘senseinc’ are positive. However, ‘senseinc’ are negative when progression are inverse.</p>
<p>The sense depend of the physical rolling sense of motor cable system.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Value sense are “-1” or “1”.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.simu_current_velocity">
<em class="property">property </em><code class="sig-name descname">simu_current_velocity</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.simu_current_velocity" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the final cruising speed during the motion. Motion are celestial slewing speed or any other, like goto for example.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Terminal velocity speed for a movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.simu_motion_start">
<code class="sig-name descname">simu_motion_start</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.simu_motion_start"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.simu_motion_start" title="Permalink to this definition">¶</a></dt>
<dd><p>Start a simulation motion.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>args</strong> (<em>args</em>) – First args is a string to define the type of motion to do.</p></li>
<li><p><strong>kwargs</strong> (<em>kwargs</em>) – Dictionnary of motion parameters:</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>_incsimu</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>float</p>
</dd>
</dl>
<p>Types of motion can be:</p>
<blockquote>
<div><ul class="simple">
<li><p>SLEW or ABSOLUTE: Absolute position of the target position.</p></li>
<li><p>MOVE or CONTINUOUS: Infinite motion.</p></li>
</ul>
</div></blockquote>
<p>Dictionnary of motion parameters are:</p>
<blockquote>
<div><ul>
<li><p>Case motion type = SLEW or ABSOLUTE:</p>
<blockquote>
<div><ul class="simple">
<li><p>POSITION (inc or ang according the FRAME).</p></li>
<li><p>VELOCITY (deg/sec). Can be negative.</p></li>
<li><p>DRIFT (deg/sec). Can be negative.</p></li>
</ul>
</div></blockquote>
</li>
<li><p>Case motion type = MOVE or CONTINUOUS:</p>
<blockquote>
<div><ul class="simple">
<li><p>VELOCITY (deg/sec). Can be negative.</p></li>
<li><p>DRIFT (deg/sec). Can be negative.</p></li>
</ul>
</div></blockquote>
</li>
<li><p>For all cases of motions:</p>
<blockquote>
<div><ul class="simple">
<li><p>FRAME (str). “inc” (by default) or “ang”</p></li>
</ul>
</div></blockquote>
</li>
</ul>
</div></blockquote>
<p>Instanciation of the axis is mandatory.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">simu_motion_start</span><span class="p">(</span><span class="s2">&quot;SLEW&quot;</span><span class="p">,</span> <span class="n">position</span><span class="o">=</span><span class="mi">1000</span><span class="p">,</span> <span class="n">velocity</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">frame</span><span class="o">=</span><span class="s1">&#39;inc&#39;</span><span class="p">,</span> <span class="n">drift</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.simu_motion_stop">
<code class="sig-name descname">simu_motion_stop</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.simu_motion_stop"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.simu_motion_stop" title="Permalink to this definition">¶</a></dt>
<dd><p>Stop a simulation motion.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.simu_motion_stop_move">
<code class="sig-name descname">simu_motion_stop_move</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.simu_motion_stop_move"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.simu_motion_stop_move" title="Permalink to this definition">¶</a></dt>
<dd><p>Stop a moving motion.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.simu_update_inc">
<code class="sig-name descname">simu_update_inc</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.simu_update_inc"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.simu_update_inc" title="Permalink to this definition">¶</a></dt>
<dd><p>Calculate the current position of a simulation motion.</p>
<p>A simple rectangular profile is applied to velocity.</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.slew_deg_per_sec">
<em class="property">property </em><code class="sig-name descname">slew_deg_per_sec</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.slew_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the setting speed of a goto motion.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Speed for a goto movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>int</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.slewmax_deg_per_sec">
<em class="property">property </em><code class="sig-name descname">slewmax_deg_per_sec</code><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.slewmax_deg_per_sec" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the maximum speed for slew motion.</p>
<p>The value have a maximum, setting by a limit (_slewmax_deg_per_sec).</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Maximum speed for a goto movement in degrees / sec.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p>float</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.synchro_real2simu">
<code class="sig-name descname">synchro_real2simu</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.synchro_real2simu"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.synchro_real2simu" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Synchronisation between simulation value of axis to real values of the axis. Parameters are setted :</dt><dd><ul class="simple">
<li><p>_incsimu,</p></li>
<li><p>_rotsimu,</p></li>
<li><p>_angsimu,</p></li>
<li><p>_piersidesimu,</p></li>
</ul>
</dd>
</dl>
<p>Useful for ending slewing movement to prevent difference offset due to calculation time of the simulation mode.</p>
<p>Instanciation of the axis are indispensable. However, the mountaxis module when running, have by default axisb et axisp instancied.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;DEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">synchro_real2simu</span><span class="p">()</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span><span class="o">.</span><span class="n">synchro_real2simu</span><span class="p">()</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>No message returned by the fonction</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.synchro_simu2real">
<code class="sig-name descname">synchro_simu2real</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.synchro_simu2real"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.synchro_simu2real" title="Permalink to this definition">¶</a></dt>
<dd><dl class="simple">
<dt>Synchronisation between real value of axis to simulation values of the axis. Parameters are setted :</dt><dd><ul class="simple">
<li><p>_inc,</p></li>
<li><p>_rot,</p></li>
<li><p>_ang,</p></li>
<li><p>_pierside,</p></li>
</ul>
</dd>
</dl>
<p>Useful for ending slewing movement to prevent difference offset due to calculation time of the simulation mode.</p>
<p>Instanciation of the axis are indispensable. However, the mountaxis module when running, have by default axisb et axisp instancied.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;DEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">sydispnchro_simu2real</span><span class="p">()</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span><span class="o">.</span><span class="n">synchro_simu2real</span><span class="p">()</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>No message returned by the fonction</p>
</dd>
</dl>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountaxis.Mountaxis.update_inc0">
<code class="sig-name descname">update_inc0</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">inc</span></em>, <em class="sig-param"><span class="n">ang</span></em>, <em class="sig-param"><span class="n">pierside</span><span class="o">=</span><span class="default_value">1</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountaxis.html#Mountaxis.update_inc0"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountaxis.Mountaxis.update_inc0" title="Permalink to this definition">¶</a></dt>
<dd><p>Update the value of the inc0.</p>
<p>Instanciation of the axis are indispensable. However, the mountaxis module when running, have by default axisb et axisp instancied.</p>
<dl class="field-list simple">
<dt class="field-odd">Instanciation Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;HA&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span> <span class="o">=</span> <span class="n">Mountaxis</span><span class="p">(</span><span class="s2">&quot;DEC&quot;</span><span class="p">,</span> <span class="n">name</span> <span class="o">=</span> <span class="s2">&quot;Unknown&quot;</span><span class="p">)</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Usage</dt>
<dd class="field-odd"><p></p></dd>
</dl>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">axisb</span><span class="o">.</span><span class="n">update_inc0</span><span class="p">()</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">axisp</span><span class="o">.</span><span class="n">update_inc0</span><span class="p">()</span>
</pre></div>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>inc</strong> – </p></li>
<li><p><strong>ang</strong> – </p></li>
<li><p><strong>pierside</strong> – </p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>No message returned by the fonction.</p>
</dd>
</dl>
</dd></dl>

</dd></dl>

</div>
<div class="section" id="module-mountastro.mountchannel">
<span id="mountastro-mountchannel"></span><h3>mountastro.mountchannel<a class="headerlink" href="#module-mountastro.mountchannel" title="Permalink to this headline">¶</a></h3>
</div>
<div class="section" id="module-mountastro.mounttools">
<span id="mountastro-mounttools"></span><h3>mountastro.mounttools<a class="headerlink" href="#module-mountastro.mounttools" title="Permalink to this headline">¶</a></h3>
</div>
<div class="section" id="module-mountastro.mountpad">
<span id="mountastro-mountpad"></span><h3>mountastro.mountpad<a class="headerlink" href="#module-mountastro.mountpad" title="Permalink to this headline">¶</a></h3>
<dl class="py class">
<dt id="mountastro.mountpad.Mountpad">
<em class="property">class </em><code class="sig-prename descclassname">mountastro.mountpad.</code><code class="sig-name descname">Mountpad</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">main</span></em>, <em class="sig-param"><span class="n">pad_type</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountpad.html#Mountpad"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountpad.Mountpad" title="Permalink to this definition">¶</a></dt>
<dd><p>Pad to drive the mount.</p>
<p>To access to methods of the main thread of the mount
one can use the line under the pad console and type:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="nb">dir</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_main</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

</div>
<div class="section" id="module-mountastro.mountlog">
<span id="mountastro-mountlog"></span><h3>mountastro.mountlog<a class="headerlink" href="#module-mountastro.mountlog" title="Permalink to this headline">¶</a></h3>
<dl class="py class">
<dt id="mountastro.mountlog.Mountlog">
<em class="property">class </em><code class="sig-prename descclassname">mountastro.mountlog.</code><code class="sig-name descname">Mountlog</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">agent_alias</span><span class="p">:</span> <span class="n">str</span></em>, <em class="sig-param"><span class="n">home</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">'GPS 0 E 43 150'</span></em>, <em class="sig-param"><span class="n">path_data</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em>, <em class="sig-param"><span class="n">path_www</span><span class="p">:</span> <span class="n">str</span> <span class="o">=</span> <span class="default_value">''</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountlog.html#Mountlog"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountlog.Mountlog" title="Permalink to this definition">¶</a></dt>
<dd><p>Manage logs in display, file and database.</p>
<p>First, create an instance:
log = Mountlog(“test”,None)</p>
<p>Second, use the print methods to log:
log.print(“Something to log”)</p>
<dl class="py method">
<dt id="mountastro.mountlog.Mountlog.file">
<code class="sig-name descname">file</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountlog.html#Mountlog.file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountlog.Mountlog.file" title="Permalink to this definition">¶</a></dt>
<dd><p>This is the method to print in a log file.
In the log file the message is presented as:
Date-ISO message
The last file is also apended with the message</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountlog.Mountlog.print">
<code class="sig-name descname">print</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountlog.html#Mountlog.print"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountlog.Mountlog.print" title="Permalink to this definition">¶</a></dt>
<dd><p>This is the method to print in the console display and in a log file.
In the console display, the message is presented as:
(Agent_name) message
In the log file the message is presented as:
Date-ISO message</p>
</dd></dl>

<dl class="py method">
<dt id="mountastro.mountlog.Mountlog.printd">
<code class="sig-name descname">printd</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountlog.html#Mountlog.printd"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountlog.Mountlog.printd" title="Permalink to this definition">¶</a></dt>
<dd><p>Same as print method but only if debug level is &gt; threshold</p>
</dd></dl>

</dd></dl>

</div>
<div class="section" id="module-mountastro.mountastro_astromecca">
<span id="mountastro-mountastro-astromecca"></span><h3>mountastro.mountastro_astromecca<a class="headerlink" href="#module-mountastro.mountastro_astromecca" title="Permalink to this headline">¶</a></h3>
<dl class="py class">
<dt id="mountastro.mountastro_astromecca.Mountastro_Astromecca">
<em class="property">class </em><code class="sig-prename descclassname">mountastro.mountastro_astromecca.</code><code class="sig-name descname">Mountastro_Astromecca</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro_astromecca.html#Mountastro_Astromecca"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro_astromecca.Mountastro_Astromecca" title="Permalink to this definition">¶</a></dt>
<dd><dl class="py method">
<dt id="mountastro.mountastro_astromecca.Mountastro_Astromecca.hadec_travel">
<code class="sig-name descname">hadec_travel</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="_modules/mountastro/mountastro_astromecca.html#Mountastro_Astromecca.hadec_travel"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#mountastro.mountastro_astromecca.Mountastro_Astromecca.hadec_travel" title="Permalink to this definition">¶</a></dt>
<dd><p>Exemple of using RUN lutpos1</p>
</dd></dl>

</dd></dl>

</div>
</div>
</div>


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<li><a class="reference internal" href="#">Classes for driving mounts</a><ul>
<li><a class="reference internal" href="#module-0">Module mountastro</a><ul>
<li><a class="reference internal" href="#module-mountastro.mountastro">mountastro.mountastro</a></li>
<li><a class="reference internal" href="#module-mountastro.mountaxis">mountastro.mountaxis</a></li>
<li><a class="reference internal" href="#module-mountastro.mountchannel">mountastro.mountchannel</a></li>
<li><a class="reference internal" href="#module-mountastro.mounttools">mountastro.mounttools</a></li>
<li><a class="reference internal" href="#module-mountastro.mountpad">mountastro.mountpad</a></li>
<li><a class="reference internal" href="#module-mountastro.mountlog">mountastro.mountlog</a></li>
<li><a class="reference internal" href="#module-mountastro.mountastro_astromecca">mountastro.mountastro_astromecca</a></li>
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