From 8ba9fb0419e53c85eb6dbc198bfd779f8f7bb42c Mon Sep 17 00:00:00 2001
From: Elena.Budnik <ebudnik@irap.omp.eu>
Date: Tue, 23 Jan 2018 16:16:55 +0100
Subject: [PATCH] neproxy cassini
---
NumericalData/AMDA/ACE/MFI/ace-mag-real.xml | 2 +-
NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml | 2 +-
NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy.xml | 4 ++--
NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan.xml | 54 +++++++++++++++++++++++++++++++++++++++---------------
4 files changed, 43 insertions(+), 19 deletions(-)
diff --git a/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml b/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
index 47b354f..f240923 100644
--- a/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
+++ b/NumericalData/AMDA/ACE/MFI/ace-mag-real.xml
@@ -53,7 +53,7 @@
<TemporalDescription>
<TimeSpan>
<StartDate>2014-01-06T00:00:00Z</StartDate>
- <StopDate>2018-01-22T01:59:59Z</StopDate>
+ <StopDate>2018-01-23T01:59:59Z</StopDate>
</TimeSpan>
<Cadence>PT60S</Cadence>
</TemporalDescription>
diff --git a/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml b/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
index a171a2a..1495e71 100644
--- a/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
+++ b/NumericalData/AMDA/ACE/SWEPAM/ace-swepam-real.xml
@@ -48,7 +48,7 @@
<TemporalDescription>
<TimeSpan>
<StartDate>2014-01-06T00:00:00Z</StartDate>
- <StopDate>2018-01-22T01:59:59Z</StopDate>
+ <StopDate>2018-01-23T01:59:59Z</StopDate>
</TimeSpan>
<Cadence>PT60S</Cadence>
</TemporalDescription>
diff --git a/NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy.xml b/NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy.xml
index c7785bb..cdeaa6d 100644
--- a/NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy.xml
+++ b/NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy.xml
@@ -5,7 +5,7 @@
<ResourceID>spase://CDPP/NumericalData/AMDA/Cassini/RPWS/cass-rpws-neproxy</ResourceID>
<ResourceHeader>
<ResourceName>electron proxy</ResourceName>
- <AlternateName>Langmuir Probe : electron density proxy</AlternateName>
+ <AlternateName>Langmuir Probe : electron proxy</AlternateName>
<ReleaseDate>2017-10-19T17:01:00</ReleaseDate>
<Description>Cassini RPWS Neproxy data contains all available RPWS Langmuir probe (LP) floating potentials and secondary products.
@@ -44,7 +44,7 @@
<TemporalDescription>
<TimeSpan>
<StartDate>2004-08-27T00:03:27Z</StartDate>
- <StopDate>2010-08-22T23:07:46Z</StopDate>
+ <StopDate>2015-12-31T22:28:25Z</StopDate>
</TimeSpan>
<Cadence>PT640S</Cadence>
</TemporalDescription>
diff --git a/NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan.xml b/NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan.xml
index 6d908f1..8021bbb 100644
--- a/NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan.xml
+++ b/NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan.xml
@@ -5,20 +5,24 @@
<ResourceID>spase://CDPP/NumericalData/AMDA/Cassini/RPWS/cass-rpws-titan</ResourceID>
<ResourceHeader>
<ResourceName>electron proxy @ titan</ResourceName>
- <ReleaseDate>2015-10-19T17:01:00</ReleaseDate>
- <Description>Cassini RPWS Titan data are taken from Planetary Data System (NASA).
- Cassini RPWS Titan data contains plasma parameters derived from Cassini RPWS Langmuir Probe (LP) measurements for Titan.
- Parameter plotting arguments:
- N : electron number density per cubic centimeter
- R : radial distance from the center of Titan in Titan radii, 2575km
- SCPOT : spacecraft potential in volts
- T : electron temperature in electron volts</Description>
+ <AlternateName>Langmuir Probe : electron proxy @ titan</AlternateName>
+ <ReleaseDate>2017-10-19T17:01:00</ReleaseDate>
+ <Description> The Cassini RPWS Langmuir Probe Sweep @ Titan data set contains thermal
+ plasma parameters derived from Langmuir Probe voltage sweeps
+ acquired in the vicinity of Titan during the entire Cassini
+ mission. Data are the results of the Orbital Motion Limited analysis for each
+ calibrated sweep of the Langmuir probe receiver (LPR) of the RPWS</Description>
+ <Contact>
+ <PersonID>spase://SMWG/Person/William.S.Kurth</PersonID>
+ <Role>PrincipalInvestigator</Role>
+ </Contact>
<Contact>
- <PersonID/>
- <Role>TechnicalContact</Role>
+ <PersonID>spase://CDPP/Person/J.Wahlund</PersonID>
+ <Role>DataProducer</Role>
</Contact>
<InformationURL>
- <URL>http://www.lesia.obspm.fr/</URL>
+ <Name>PDS home page</Name>
+ <URL>https://pds-ppi.igpp.ucla.edu/data/CO-SS_S-RPWS-5-LPSWEEP-V1.0/CATALOG/LPSWEEPDS.CAT</URL>
</InformationURL>
</ResourceHeader>
<AccessInformation>
@@ -32,8 +36,9 @@
<Format>Text</Format>
</AccessInformation>
<ProviderName>PDS</ProviderName>
+ <ProviderResourceName>CO-SS_S-RPWS-5-LPSWEEP-V1.0</ProviderResourceName>
<InstrumentID>spase://CDPP/Instrument/AMDA/Cassini/RPWS</InstrumentID>
- <MeasurementType/>
+ <MeasurementType>ThermalPlasma</MeasurementType>
<TemporalDescription>
<TimeSpan>
<StartDate>2004-10-26T15:08:31Z</StartDate>
@@ -42,6 +47,25 @@
<Cadence>PT24S</Cadence>
</TemporalDescription>
<ObservedRegion>Saturn</ObservedRegion>
+ <ObservedRegion>Saturn.Titan</ObservedRegion>
+ <Caveats> Occasional RPWS Langmuir probe voltage sweeps have interference in
+ individual sweep samples. These samples have been filtered away
+ before analysis and should not pose a problem for the delivered
+ output parameters. The RPWS HFR receiver produces interference
+ signals in the LPR in certain negative bias voltage ranges. These do
+ not affect the analysis on the electron (positive bias voltage
+ side), and cause otherwise no significant error in the derived ion
+ parameters.
+
+ Thermal electron output data will usually not be available, due to
+ photoelectron current contamination, for number densities below 1
+ cm^-3 and/or for temperatures above 10eV, i.e. outside the
+ ionosphere of Titan. Data < 1 cm^-3 and/or > 10 eV should be
+ regarded as uncertain. Electron temperatures below 0.03eV should be
+ regarded as uncertain, as the rms electric field surface variability
+ of the spherical TiN coated probes is 0.015eV, and the number of
+ sweep samples used for the temperature estimation becomes small (4-5
+ samples out of 1024 samples over +/-4V). </Caveats>
<Parameter>
<Name>distance cassini-titan</Name>
<ParameterKey>cass_titan_radius</ParameterKey>
@@ -63,7 +87,7 @@
<DisplayType>TimeSeries</DisplayType>
</RenderingHints>
<Particle>
- <ParticleType>Ion</ParticleType>
+ <ParticleType>Electron</ParticleType>
<ParticleQuantity>NumberDensity</ParticleQuantity>
</Particle>
</Parameter>
@@ -73,12 +97,12 @@
<Ucd>phys.temperature;phys.atmol.ionStage</Ucd>
<Units>eV</Units>
<Particle>
- <ParticleType>Ion</ParticleType>
+ <ParticleType>Electron</ParticleType>
<ParticleQuantity>Temperature</ParticleQuantity>
</Particle>
</Parameter>
<Parameter>
- <Name>s/c pot</Name>
+ <Name>s/c potential</Name>
<ParameterKey>cass_titan_scpot</ParameterKey>
<Ucd>phys.potential;phys.elecField;instr.obsty</Ucd>
<Units>V</Units>
--
libgit2 0.21.2