<h2><img src="js/resources/images/16x16/plot.png" style="margin: 0px 10px 0px 0px;"/>Plot Manager : Interactive Plot Session</h2>
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 PNG plot generates screen output and opens an interactive session. Using buttons/slider
you can  
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<li> navigate back and forth in time, <li> resize image, <li> select time interval for its zooming or 
storing in time table, zoom on Y Left Axis (right click on image to open menu), <li> extend/shift time interval (right click on image to open menu), <li> save plot on your disk (right click on image to open menu), <li> link the plot with other plots, 
<li> access to Hubble Space Telescope images.
</ol>
</p>
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<img class="centered" src="help/images/plot_12.png"/> 
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<hr><p>
In case of Time Table / Catalog input you navigate over Time Table intervals. 
</p> 
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<img class="centered" src="help/images/plot_13.png"/> 
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<hr><p>
<b><i>Extend/Shift (4)</i></b>. Time extention/shift value can be positive (interval extention, positive time shift)
or negative (interval shrinking, negative time shift). 
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<hr><p>
You find the description of (6) Linked to Multi Plot Mode in the <i>MultiPlot Mode</i> section and (7) access to Hubble Space Telescope images in the <i>Access to Hubble Images</i> section.
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<p>
<img  align="left" style="margin: 0px 10px 10px 10px;" src="help/images/plot_14.png"/>
<b><i>Zoom In Time Interval (3)</i></b><br/>
After right clicking <i>Zoom On Time Axis</i> in the context menu
select interval of interest by clicking image.
You can  either 
<ol>
<li> apply/undo zoom or 
<li> insert selected interval into new or existing time table.
Time Table name is to be typed (or dragged/dropped) in the <i>Time Table Name</i> field. 
</ol>
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