In this section you can find some resources and information for external users who are using the publicly available data on the ESA Planetary Science Archive.

 

ESA Planetary Science Archive

SO and UVIS calibrated data is now publicly available via the ESA Planetary Science Archive.

 

Access the ESA Planetary Science Archive

 

Below you can find a sample SO file and a short guide explaining how to use the data. Firstly, we suggest that you read both Neefs et al. 2015 and Liuzzi et al. 2019 to understand how the AOTF and diffraction grating work to select the desired spectral region (diffraction order). For those unaccustomed to the PDS4 standard, we suggest you take a look at the NASA PDS Atmospheres Node.

 

A NOMAD calibrated data product consists of 4 files, conforming to the NASA PDS4 format. An example of an SO channel product is given here:

11th October 2019: Following an iteration with ESA, the product headers have been modified to use new PDS dictionaries. 

22nd June 2020: Following peer review, the products have been further modified.

Note that this is an example of a version 1.0 product. Small changes may be made between the product here and those in the PSA archive. Also note that UVIS observes at the same time as the SO and LNO channels, but operates differently and therefore contains some different fields.

 

The solar occultation filename has a defined format: nmd_cal_sc_<channel>_<start_time>-<end_time>-<altitude_type>-<observation_type>-<diffraction_order> for the data product/label and nmd_cal_sc_browse_<start_time>-<end_time>-<altitude_type>-<observation_type>-<diffraction_order>-<channel> for the browse product/label. More information on the <altitude_type> and <observation_type> letters can be found here.

By looking at the filename we can see that the product above contains data taken by the SO channel, measuring diffraction order 134 during an egress occultation, starting at 20:21:11 UTC on 21st April 2018 (the first solar occultation of the science phase). The <altitude_type> letter "a" tells us that this diffraction order was measured for the complete solar occultation (i.e. from above the atmosphere to the surface).

 

The browse product shows a quick summary of the data, displaying the transmittances of all recorded spectra throughout the entire occultation. Notable features include a small H2O absorption band around 3026cm-1. Most bad pixels have been successfully corrected; however some datasets still include the occasional bad pixel. The SO channel consists of 320 pixels in the spectral dimension, ranging here from 3011 to 3035cm-1 for diffraction order 134 and this specific instrument temperature. To run a simple test of your PDS reader, follow the instructions below to plot the transmittances in the data product and check that the figure matches the browse product:

  • Wavenumber data, to be plotted on the x axis, can be found in the xml group field Pixel wavenumbers (for SO) or Pixel wavelengths (for UVIS)
  • Transmittances, to be ploted on the y axis, can be found in the xml group field Pixel transmittances (for occultation data) or Pixel radiances (for UVIS nadir data).
  • The tangent altitude corresponding to the centre of the field of view is found in the fields TangentAltStart0 and TangentAltEnd0, where Start and End correspond to the acqusition start and end times respectively, and the 0 refers to the field of view point (where 0 = centre, and 1-4 define the corners of the SO channel). 

 

Experiment-To-Archive Interface Document (EAICD)

The EAICD describes the steps taken to process and calibrate the data, and a detailed description of all the fields available in the data.

 

Click here to access the NOMAD EAICD

 

 

Analysing the data

To run retrievals on the data, it is essential that the efffects of the AOTF and diffraction grating are accounted for within the retrieval code. Work is ongoing within the team to finalise the AOTF and grating blaze functions; at present a model is presented in Liuzzi et al. 2019 for those interested in further analysis. As calibration progresses, this page will be updated with more information.

 

SO

 

LNO

 

UVIS Occultation

 

UVIS Nadir

Below is a list of SO and LNO solar calibration observations. All data can be found on the nomad science ftp under /Data/hdf5_level_0p2a

 

 

FilenameCOP Table VersionObservation TypeDescription
20180428_023343_0p2a_SO_1_C.h5 2018-03-13 SO window stepping (FOV calibration) 2 steps. 64 accumulations
20180511_084630_0p2a_SO_1_C.h5 2018-03-13 SO window stepping (FOV calibration) 2 steps. 64 accumulations
20180522_221149_0p2a_SO_1_C.h5 2018-03-13 SO window stepping (FOV calibration) 2 steps. 64 accumulations
20180619_020651_0p2a_LNO_1_C.h5 2018-06-16 LNO window stepping (FOV calibration) 2 steps. 78 accumulations
20180702_104832_0p2a_SO_1_C.h5 2018-06-16 SO fullscan 116 orders. 64 accumulations
20180702_112352_0p2a_LNO_1_C.h5 2018-06-16 LNO fullscan 106 orders. 78 accumulations
20180715_232121_0p2a_SO_1_C.h5 2018-07-14 SO miniscan 15657-16676kHz in steps of 4kHz. 64 accumulations
20180715_232121_0p2a_SO_2_C.h5 2018-07-14 SO miniscan 22674-23693kHz in steps of 4kHz. 64 accumulations
20180716_000706_0p2a_SO_1_C.h5 2018-07-14 SO miniscan 25719-26738kHz in steps of 4kHz. 64 accumulations
20180821_193241_0p2a_SO_1_C.h5 2018-07-14 SO window stepping (FOV calibration) 2 steps. 64 accumulations
20180828_223824_0p2a_SO_1_C.h5 2018-07-14 SO window stepping (FOV calibration) 2 steps. 64 accumulations
20180912_082502_0p2a_LNO_1_C.h5 2018-07-14 LNO miniscan 16598-17108kHz in steps of 2kHz. 78 accumulations
20180912_082502_0p2a_LNO_2_C.h5 2018-07-14 LNO miniscan 24026-24536kHz in steps of 2kHz. 78 accumulations
20180912_090807_0p2a_LNO_1_C.h5 2018-07-14 LNO miniscan 27256-27766kHz in steps of 2kHz. 78 accumulations
20180926_220528_0p2a_SO_1_C.h5 2018-07-14 SO miniscan 17859-18369kHz in steps of 2kHz. 64 accumulations
20180926_220528_0p2a_SO_2_C.h5 2018-07-14 SO miniscan 22238-22748kHz in steps of 2kHz. 64 accumulations
20180926_224833_0p2a_SO_1_C.h5 2018-07-14 SO miniscan 25285-25795kHz in steps of 2kHz. 64 accumulations
20181006_040231_0p2a_LNO_1_C.h5 2018-07-14 LNO miniscan 18927-19437kHz in steps of 2kHz. 78 accumulations
20181006_040231_0p2a_LNO_2_C.h5 2018-07-14 LNO miniscan 23564-24074kHz in steps of 2kHz. 78 accumulations
20181006_044536_0p2a_LNO_1_C.h5 2018-07-14 LNO miniscan 26795-27304kHz in steps of 2kHz. 78 accumulations
20181010_080826_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 16539-17558kHz in steps of 4kHz. 64 accumulations
20181010_080826_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 18737-19756kHz in steps of 4kHz. 64 accumulations
20181010_084333_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 22674-23693kHz in steps of 4kHz. 64 accumulations
20181010_084333_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 26586-27605kHz in steps of 4kHz. 64 accumulations
20181015_152523_0p2a_SO_1_C.h5 2018-10-06 SO fullscan 116 orders. 64 accumulations
20181015_160030_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 18737-19247kHz in steps of 2kHz. 64 accumulations
20181015_160030_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 22238-22748kHz in steps of 2kHz. 64 accumulations
20181021_064022_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 17530-18549kHz in steps of 4kHz. 78 accumulations
20181021_064022_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 19856-20875kHz in steps of 4kHz. 78 accumulations
20181021_071529_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 24026-25045kHz in steps of 4kHz. 78 accumulations
20181021_071529_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 28176-29195kHz in steps of 4kHz. 78 accumulations
20181101_213226_0p2a_LNO_1_C.h5 2018-10-06 LNO fullscan 106 orders. 78 accumulations
20181101_220732_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 19856-20366kHz in steps of 2kHz. 78 accumulations
20181101_220732_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 23564-24074kHz in steps of 2kHz. 78 accumulations
20181106_192332_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 20784-21803kHz in steps of 4kHz. 78 accumulations
20181106_192332_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 23102-24121kHz in steps of 4kHz. 78 accumulations
20181106_195839_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 24489-25508kHz in steps of 4kHz. 78 accumulations
20181106_195839_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 28636-29655kHz in steps of 4kHz. 78 accumulations
20181114_080744_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 19614-20633kHz in steps of 4kHz. 64 accumulations
20181114_080744_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 21802-22821kHz in steps of 4kHz. 64 accumulations
20181114_084251_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 23110-24129kHz in steps of 4kHz. 64 accumulations
20181114_084251_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 27019-28038kHz in steps of 4kHz. 64 accumulations
20181121_130247_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 17530-18040kHz in steps of 2kHz. 78 accumulations
20181121_130247_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 20784-21294kHz in steps of 2kHz. 78 accumulations
20181121_133754_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 23102-23611kHz in steps of 2kHz. 78 accumulations
20181121_133754_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 28176-28686kHz in steps of 2kHz. 78 accumulations
20181128_235343_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 16539-17049kHz in steps of 2kHz. 64 accumulations
20181128_235343_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 19614-20123kHz in steps of 2kHz. 64 accumulations
20181129_002850_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 21802-22311kHz in steps of 2kHz. 64 accumulations
20181129_002850_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 26586-27095kHz in steps of 2kHz. 64 accumulations
20181206_164342_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 16098-17117kHz in steps of 4kHz. 64 accumulations
20181206_164342_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 18298-19317kHz in steps of 4kHz. 64 accumulations
20181206_171850_0p2a_SO_1_C.h5 2018-10-06 SO miniscan 21365-22384kHz in steps of 4kHz. 64 accumulations
20181206_171850_0p2a_SO_2_C.h5 2018-10-06 SO miniscan 26153-27172kHz in steps of 4kHz. 64 accumulations
20181209_172841_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 17064-18083kHz in steps of 4kHz. 78 accumulations
20181209_172841_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 19391-20410kHz in steps of 4kHz. 78 accumulations
20181209_180348_0p2a_LNO_1_C.h5 2018-10-06 LNO miniscan 22639-23658kHz in steps of 4kHz. 78 accumulations
20181209_180348_0p2a_LNO_2_C.h5 2018-10-06 LNO miniscan 27716-28735kHz in steps of 4kHz. 78 accumulations
20181219_091740_0p2a_SO_1_C.h5 2018-10-06 SO FOV calibration Normal observation. 12 accumulations
20181225_025140_0p2a_SO_1_C.h5 2018-10-06 SO FOV calibration Normal observation. 12 accumulations
20190107_012128_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 16098-18137kHz in steps of 8kHz. 64 accumulations
20190107_012128_0p2a_SO_2_C.h5 2018-12-29 SO miniscan 18737-20776kHz in steps of 8kHz. 64 accumulations
20190107_015635_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 21365-23404kHz in steps of 8kHz. 64 accumulations
20190107_015635_0p2a_SO_2_C.h5 2018-12-29 SO miniscan 26586-28625kHz in steps of 8kHz. 64 accumulations
20190118_183336_0p2a_SO_1_C.h5 2018-12-29 SO FOV calibration Normal observation. 12 accumulations
20190125_061434_0p2a_SO_1_C.h5 2018-12-29 SO FOV calibration Normal observation. 12 accumulations
20190205_014006_0p2a_LNO_1_C.h5 2018-12-29 LNO miniscan 17685-17940kHz in steps of 1kHz. 78 accumulations
20190205_014006_0p2a_LNO_2_C.h5 2018-12-29 LNO miniscan 20011-20266kHz in steps of 1kHz. 78 accumulations
20190205_021513_0p2a_LNO_1_C.h5 2018-12-29 LNO miniscan 20784-21039kHz in steps of 1kHz. 78 accumulations
20190205_021513_0p2a_LNO_2_C.h5 2018-12-29 LNO miniscan 23256-23511kHz in steps of 1kHz. 78 accumulations
20190212_142357_0p2a_LNO_1_C.h5 2018-12-29 LNO miniscan 17064-19103kHz in steps of 8kHz. 78 accumulations
20190212_142357_0p2a_LNO_2_C.h5 2018-12-29 LNO miniscan 19856-21895kHz in steps of 8kHz. 78 accumulations
20190212_145904_0p2a_LNO_1_C.h5 2018-12-29 LNO miniscan 22639-24678kHz in steps of 8kHz. 78 accumulations
20190212_145904_0p2a_LNO_2_C.h5 2018-12-29 LNO miniscan 28176-30215kHz in steps of 8kHz. 78 accumulations
20190223_054340_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 16686-16941kHz in steps of 1kHz. 64 accumulations
20190223_054340_0p2a_SO_2_C.h5 2018-12-29 SO miniscan 18883-19138kHz in steps of 1kHz. 64 accumulations
20190223_061847_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 19614-19869kHz in steps of 1kHz. 64 accumulations
20190223_061847_0p2a_SO_2_C.h5 2018-12-29 SO miniscan 21947-22202kHz in steps of 1kHz. 64 accumulations
20190227_234254_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 16098-18137kHz in steps of 8kHz. 64 accumulations
20190228_001801_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 18737-20776kHz in steps of 8kHz. 64 accumulations
20190307_004053_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 21365-23404kHz in steps of 8kHz. 64 accumulations
20190307_011600_0p2a_SO_1_C.h5 2018-12-29 SO miniscan 26586-28625kHz in steps of 8kHz. 64 accumulations
20190314_014318_0p2a_SO_1_C.h5 2018-12-29 SO fullscan 116 orders. 64 accumulations
20190314_021825_0p2a_LNO_1_C.h5 2018-12-29 LNO fullscan 106 orders. 78 accumulations
20190408_032951_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 28176-28431kHz in steps of 1kHz. 78 accumulations
20190408_040458_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 28176-29195kHz in steps of 4kHz. 78 accumulations
20190416_020948_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 26586-26841kHz in steps of 1kHz. 64 accumulations
20190416_024455_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 26586-27605kHz in steps of 4kHz. 64 accumulations
20190421_193233_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 16979-19018kHz in steps of 8kHz. 64 accumulations
20190421_200740_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 17859-19898kHz in steps of 8kHz. 64 accumulations
20190427_213144_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 20490-22529kHz in steps of 8kHz. 64 accumulations
20190602_021618_0p2a_SO_1_C.h5 2019-03-23 SO fullscan 116 orders. 64 accumulations
20190602_025125_0p2a_SO_1_C.h5 2019-03-23 SO miniscan 18737-19756kHz in steps of 4kHz. 64 accumulations
20190609_011514_0p2a_LNO_1_C.h5 2019-03-23 LNO fullscan 106 orders. 78 accumulations
20190609_015021_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 19856-20875kHz in steps of 4kHz. 78 accumulations
20190621_234127_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 17064-19103kHz in steps of 8kHz. 78 accumulations
20190622_001634_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 19856-21895kHz in steps of 8kHz. 78 accumulations
20190704_121530_0p2a_LNO_1_C.h5 2019-03-23 LNO window stepping (FOV calibration) 2 steps. 78 accumulations
20190728_012702_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 17996-20035kHz in steps of 8kHz. 78 accumulations
20190728_012702_0p2a_LNO_2_C.h5 2019-03-23 LNO miniscan 18927-20966kHz in steps of 8kHz. 78 accumulations
20190916_005209_0p2a_SO_1_C.h5 2019-03-23 SO fullscan 116 orders. 64 accumulations
20191002_000902_0p2a_LNO_1_C.h5 2019-03-23 LNO miniscan 25412-27451kHz in steps of 8kHz. 78 accumulations
20191002_000902_0p2a_LNO_2_C.h5 2019-03-23 LNO miniscan 26335-28374kHz in steps of 8kHz. 78 accumulations
20191022_013944_0p2a_SO_1_C.h5 2019-03-23 SO FOV calibration Normal observation. 12 accumulations
20191028_003815_0p2a_SO_1_C.h5 2019-03-23 SO FOV calibration Normal observation. 12 accumulations
20191116_100159_0p2a_SO_1_C.h5 2019-11-02 SO miniscan 19614-20633kHz in steps of 4kHz. 64 accumulations
20191119_144046_0p2a_SO_1_C.h5 2019-11-02 SO miniscan 19614-20633kHz in steps of 4kHz. 44 accumulations *Reduced acc*
20191207_051654_0p2a_LNO_1_C.h5 2019-11-02 LNO fullscan 106 orders. 78 accumulations
20200105_132318_0p2a_LNO_1_C.h5 2019-11-02 LNO fullscan 106 orders. 78 accumulations
20200112_142647_0p2a_SO_1_C.h5 2019-11-02 SO miniscan 20052-21071kHz in steps of 4kHz. 64 accumulations
20200112_142647_0p2a_SO_2_C.h5 2019-11-02 SO miniscan 19614-21653kHz in steps of 8kHz. 64 accumulations
20200201_001633_0p2a_LNO_1_C.h5 2019-11-02 LNO miniscan 28176-29195kHz in steps of 4kHz. 68 accumulations
20200201_001633_0p2a_LNO_2_C.h5 2019-11-02 LNO miniscan 29096-30115kHz in steps of 4kHz. 68 accumulations
20200207_212317_0p2a_LNO_1_C.h5 2019-11-02 LNO miniscan 15664-16683kHz in steps of 4kHz. 68 accumulations
20200207_212317_0p2a_LNO_2_C.h5 2019-11-02 LNO miniscan 16131-17150kHz in steps of 4kHz. 68 accumulations

 

LNO

 

The LNO dataset has been reprocessed to add a radiance factor to all files and to improve the spectral calibration.

At the moment this dataset is in testing phase, and therefore is hosted on the NOMAD Science FTP in the directory /Data/hdf5_level_1p0a_LNO_Radiance_Factor (for those at BIRA, the files can also be found in  the TRACE-GAS-ORBITER/NOMAD/test/iant/hdf5/hdf5_level_1p0a/ directory).

 

The LNO dayside nadir files now have two observation types, "DP" and "DF", which stand for "dayside nadir pass" and "dayside nadir fail". For example:

  • 20180421_005020_1p0a_LNO_1_DP_169.h5
  • 20180421_005020_1p0a_LNO_1_DF_164.h5

 

 "Pass" indicates that both the diffraction order contains solar lines (to fit the solar reference spectra) and the nadir data contains solar and/or atmospheric absorption lines of sufficient depth that the pipeline was able to detect them and correctly shift both the solar and nadir spectral calibrations to match the lines. These files contain the best calibration.

 

"Fail" indicates that either:

  1. the diffraction order does not contain sufficiently deep solar lines to detect and correct the solar reference calibration
  2. the nadir data in the file does not contain any solar and/or atmospheric absorption lines of sufficient depth to detect and correct the solar reference calibration
  3. the nadir data in the file is too noisy to fit any solar or molecular lines.

In these cases, the spectral calibration has been estimated from the temperature of the LNO channel rather than a fit to absorption lines. 

A fail does not necessarily mean that the data is not correct, however more care should be taken when interpreting the data - the spectral calibration is likely to be less accurate and there may be residuals in the data where solar lines have not be correctly divided out during the radiance factor calculation.

 

The thumbnails gallery (see ftp directory: /Data/hdf5_level_1p0a_LNO_Radiance_Factor/thumbnails/lno_1p0a_radiance_factor) contains a png for every observation, giving more information about the reason for the fail and details about the quality of the fit and the spectra in the file.

 

Datasets

Below is a description of the new or important datasets in the file:

Dataset Description Future changes
Geometry/MeanIncidenceAngle Mean incidence angle (1 value per spectra). It is the mean of the Point0 - Point5 IncidenceAngle values for that spectrum.   
Science/YRadianceFactor Spectra calibrated in radiance factor, where radiance factor = normalised nadir counts / normalised solar counts / solar-to-nadir scaling factor / cosine(MeanIncidenceAngle)  
Criteria/LineFit/NumberOfLinesFit Number of molecular/solar lines in the nadir data that were successfully fit  
Criteria/LineFit/ChiSqError A number indicating the quality of the solar/molecular line fit (higher means the fit was better) Rename dataset - confusing
Criteria/LineFit/Error 0=fit failed, 1=fit passed  
--- --- ---
Science/YRadiance The "Y" dataset from previous files. This is the radiance calculated from laboratory blackbody measurements, which uses the AOTF and blaze functions to calculate the full radiance hitting each pixel to derive the counts-to-radiance conversion. This should be used with caution, because 1) it relies on having correct AOTF and blaze functions; and 2) because the blackbody data used for the calibration is not reliable at high diffraction orders (as the planck function decreases and so the signal becomes very small).  
Science/YRadianceSimple The "YAtWavenumber" dataset from previous files. This is the radiance calibrated from laboratory blackbody measurements without using the AOTF or blaze functions. The counts to radiance conversion is derived from a simple planck function at the temperature of the blackbody and wavenumber of the pixel. This calibration can also be unreliable for high diffraction orders.  
Science/YRadianceError Error in the YRadiance dataset, taken from a fit to the continuum in the first 50 pixels  
Science/SNRRadiance Radiance SNR, i.e. YRadiance/YRadianceError  
Science/YUnmodified Raw counts unmodified from the level 0.3A HDF5 file  
Science/YNormalisedCounts Raw nadir counts, normalised to counts per pixel per second  
--- --- ---
Channel/MeasurementTemperature Mean LNO baseplate temperature during the observation, taken from the TGO temperature readouts  
Temperature/TemperatureDateTime Datetimes for the temperature measurements in this dataset group. Temperatures start 10 minutes before the observation begins and end ten minutes after  
Temperature/NominalSO Temperature of the SO channel as recorded by TGO  
Temperature/NominalLNO Temperature of the LNO channel as recorded by TGO  
Temperature/NominalUVIS Temperature of the UVIS channel as recorded by TGO  
Temperature/RedundantSO Temperature of the SO channel (redundant sensor) as recorded by TGO  
Temperature/RedundantLNO Temperature of the LNO channel (redundant sensor) as recorded by TGO  

 

 

 UVIS

 

UVIS (and SO) grazing occultations have recently been added to the ftp in the hdf5_level_1p0a directory. Each grazing occultation is split into two separate files, one for the ingress (from the top of atmosphere up to the minimum tangent altitude) and one for the egress (up to the top of atmosphere). Hence two filenames, GI and GE respectively are required, for example:

  • 20180508_024553_0p3k_UVIS_GI
  • 20180508_024553_0p3k_UVIS_GE

 

 

 

Themes

Lead scientist

Partners (involved)

interest

Non-science

Code development

IR & UV: main implementation/ improvements in Asimut

AC Vandaele (IASB)

IASB: A. Piccialli,L. Trompet, S. Robert, S. Aoki, Y. Willame, C. Depiesse, J. Erwin, A. Mahieux + IASB modeling team;

UV: main implementation/improvement in NEMESIS

M. Patel (OU)

OU: J. Mason

IR : main implementation / adaptation of KOPRA to solar occultation

B. Funke (IAA)

IAA: B. Hill, M. Lopez-Puertas, M. A. Lopez-Valverde, M. Garcia-Comas

UVIS: Improvements in existing nadir retrieval code for NOMAD

Y. Willame (IASB)

SSI:M. Wolff; OU: J. Mason;  IAPS: F. Altieri, E. D'Aversa

UVIS: Improvements in existing code for solar occultation retrievals

Y. Willame (IASB)

IASB: C. Depiesse, AC VAndaele; OU: J. Mason, SSI: M. Wolff

Comparison with other codes IR

S. Robert (IASB)

IAPS: G. Sindoni, , F. Oliva, F. Altieri, E. D'Aversa ; GSFC: Villanueva, G. Liuzzi; IAA: B. Hill, M. Lopez-Puertas, M. A. Lopez-Valverde, B. Funke ; ?N Teanby

Comparison with other codes UV

Y. Willame (IASB)

IAA ; IAPS ; OU

Ancillary data

S. Robert (IASB)

surface database (e.g. albedo maps, etc.)

F. G. Carrozzo (IAPS)

IASB: S. Robert, I. R. Thomas, Y. Willame, S. Aoki; GSFC: Villanueva, Liuzzi; ROB: Karatekin; OU: J. Mason;  IAPS: G. Bellucci, E.D'Aversa, F. Altieri

spectroscopy database (checking and updating HITRAN - Line by line and cross-sections)

S. Robert (IASB)

IASB: L. Trompet, S. Aoki, Y. Willame; GSFC: Villanueva, Liuzzi

GEM model database updates

F. Daerden & J. Erwin (IASB)

IASB: S. Viscardy, L. Neary

MCD & LMD MGCM reference & a priori database up to exobase

F. González-Galindo (IAA)

IAA: M. A. Lopez-Valverde, M. Garcia-Comas, B. Funke, M. Lopez-Puertas

Aerosols' database

J. Erwin (IASB)

IASB: Y. Willame, S. Aoki, S. Robert, L. Trompet; SSI:M. Wolff; IAPS: M. Giuranna, P. Wolkenberg

Calibration

I. Thomas (IASB)

SO and LNO calibration (spectral, flat field, noise, AOTF, blaze, sensitivity, radiative , etc)

I. Thomas (IASB)

IASB: J. Erwin, S. Aoki, L. Trompet; GSFC: Villanueva, Liuzzi

UVIS calibration (spectral, flat field, noise, AOTF, blaze, sensitivity, radiative , etc)

J. Mason (OU)

IASB: I. Thomas, Y. Willame, C. Depiesse, L. Trompet

Use OMEGA/MEX to improve the radiance calibration of NOMAD

F. Altieri (IAPS)

IAPS: G. Bellucci, F.G. Carrozzo, E. D'Aversa; IASB: Y. Willame, C. Depiesse, I. R. Thomas;  IAA: M.A. López-Valverde, F. González-Galindo; OU: M. Pate, J. Mason

use MRO/MARCI to improve UVIS radiance calibration

M. Wolff (SSI)

IASB: Y. Willame, C. Depiesse; OU:J. Mason, M. Patel

Use MAVEN IUVS to do UVIS radiance calibration

J. Mason (OU)

OU: M. Patel

LASP: J. Deighan

Use PFS/MEX to improve the radiance calibration of NOMAD

M. Giuranna (IAPS)

IAPS: P. Wolkenberg, A. Aronica.

I. Trace gases Composition

A.C. Vandaele & F. Daerden (IASB)

I.1 Composition from solar occultations in the IR (retrieval)

A.C. Vandaele (IASB)

CO2 densities and temperatures, atmospheric profiles

A.C. Vandaele (IASB)

IASB: L. Trompet, A. Picciali, S. Robert, S. Aoki, I. R. Thomas, J. Erwin, A. Mahieux; IAA: B. Funke, B. Hill, M.A. Lopez-Valverde, M. Lopez-Puertas, M. Garcia-Comas;  IAPS: G. Sindoni., F. Oliva, M. Giuranna; GSFC: Smith

CO17O/CO18O first detections

A.C. Vandaele (IASB)

IASB: L. Trompet, I. R. Thomas, S. Robert, S. Aoki, J. Erwin, A. Mahieux; GSFC: Villanueva, Liuzzi; IAPS: G. Sindoni

CO detection, atmospheric profiles (incl. isotopologues)

J. Erwin (IASB)

IASB: A.C. Vandaele, L. Trompet, I. R. Thomas, S. Aoki, J. Erwin, A. Mahieux; GSFC: Smith, Villanueva, Liuzzi; IAA: B. Hill, B. Funke, M. A. Lopez-Valverde; IAPS: G. Sindoni, M. Giuranna

H2O & HDO vertical profiles, SMOW

S. Aoki (IASB)

IASB: A.C Vandaele, L. Trompet, I. R. Thomas, S. Robert,  J. Erwin, A. Mahieux; GSFC: Smith, Villanueva, Liuzzi, Mumma; IAPS: G. Sindoni, M. Giuranna

CH4, 13CH4 first detections

A.C. Vandaele (IASB)

IASB: L. Trompet, I. R. Thomas, S. Robert, S. Aoki, J. Erwin, A. Mahieux; GSFC: Villanueva, Liuzzi, M. Mumma; IAA: JJ Lopez-Moreno, B. Hill, B. Funke, M. A. Lopez-Valverde;  IAPS: , G. Sindoni, M.Giuranna;

INGV-IAPS: G. Etiope

HCl detection S; Aoki (IASB) IASB: L. Trompet, I. R. Thomas, S. Robert, J. Erwin; GSFC: Villanueva, Liuzzi; UPSUD: F. Schmidt
 
CO2 quadrupole detection S. Robert (IASB) IASB: L. Trompet, I. R. Thomas, S. Robert, J. Erwin; UPSUD: F. Schmidt
 

other trace gases (upper limit detection)

J. Erwin (IASB)

IASB: A.C Vandaele, L. Trompet, I. R. Thomas, S. Robert, S. Aoki, A. Mahieux; GSFC: Villanueva, M. Mumma, Liuzzi; OU: (postdoc in recruitment); IAA: JJ Lopez-Moreno, B. Hill, B. Funke, M. A. Lopez-Valverde; IAPS: G. Sindoni; ; M. Giuranna; P. Wolkenberg; Tohoku Univ.: H. Nakagawa; N. Teanby; UPSUD: F. Schmidt

Tohoku Univ.: N. Terada; INGV-IAPS: G. Etiope;

I.2 Composition from nadir obs in the IR (retrieval)

M. Smith

CO2 column densities, pressure, temperature

M. Smith

IASB: I. R. Thomas,S. Robert, S. Aoki, A. Mahieux; GSFC: M. Smith ROB: Karatekin;  IAPS: G. Sindoni, F. Oliva, P. Wolkenberrg; ULB: S. Bauduin

CO detections and global mapping

M. Smith

IASB: A.C. Vandaele, S. Robert, A. Piccialli, I. R. Thomas, S. Aoki, A. Mahieux; GSFC: M. Smith, Villanueva; ULiege:  H. Hubert, J.C. Gerard; IAPS: G. Sindoni, M. Giuranna; ULB: S. Bauduin

H2O, H2O/HDO, D/H global mapping

S. Aoki (IASB)

IASB: A.C. Vandaele, A. Piccialli, I. R. Thomas, S. Robert, A. Mahieux; GSFC: M. Smith, Villanueva, M. Mumma; IAPS: G. Sindoni, M. Giuranna; ULB: S. Bauduin

CH4+gas species detection/non-detection overview, mapping + calibration improvements etc.

I. R. Thomas (IASB)

IASB: A.C. Vandaele, S. Robert, S. Aoki, A. Mahieux; IAA: JJ Lopez-Moreno; GSFC: Villanueva, M. Mumma; IAPS: M. Giuranna,

INGV-IAPS: G. Etiope

other trace gases

S. Aoki (IASB)

IASB: A.C. Vandaele, A. Piccialli, I. R. Thomas, S. Robert, A. Mahieux; IAA: JJ Lopez-Moreno; GSFC: Villanueva, M. Mumma; IAPS: G. Sindoni; , M. Giuranna; N Teanby

INGV-IAPS: G. Etiope

CO near the surface - seasonal climatalogies (non-condensable gases)

M. Smith

IASB: AC Vandaele, S. Robert, S. Aoki, A. Mahieux; GSFC: M. Smith, Villanueva; ULB: S. Bauduin

SO2 and recent volcanism

?

IASB: AC. Vandaele, S. Robert, S. Aoki, A. Mahieux; GSFC: Villanueva, ROB: Karatekin; OU: M.Patel

INGV-IAPS: G. Etiope;

Surface volatiles (CO2, H2O)

O Karatekin (ROB)

S. Robert (IASB); UPSUD: F. Schmidt

Lat-lon and temporal distribution of CO2 isotopes ratios by NOMAD/PFS

O. Lanciano (ASI)

IAPS: M. Giuranna

I.3 Composition from  the UV (retrieval)

M. Patel (OU)

O3 detections, atmospheric profiles

Y. Willame (IASB)

IASB: C. Depiesse, V. Wilquet, Y. Willame, A. Piccialli; ULg :B. Hubert, L. Gkouvlis; IAPS: F. Altieri, E. D'Aversa

O3 column densities, global mapping

Y. Willame (IASB)

IASB: C. Depiesse, Y. Willame, SSI:T. Clancy; ULg: B. Hubert, L. Gkouvelis; IAPS: F. Altieri, E. D'Aversa,

Comparing retrieval of O3 from IR and UV - optimizing retrievals

M Patel (OU)

IASB: Y. Willame, AC. Vandaele; IAPS: F. Altieri

I.4 Climatology

F. Daerden (IASB)

CH4 climatology and spatial/temporal distribution - observations and modeling

F. Daerden (IASB)

IASB: AC. Vandaele, S. Robert, S. Aoki; GSFC: Villanueva, M. Mumma, Liuzzi; OU: J. Holmes;  IAA: M. A. Lopez-Valverde, J. J. Lopez-Moreno, F. González-Galindo, M. López-Puertas; IAPS: , M. Giuranna

H2O vs. O3 mapping (HOx chemistry) diurnal cycle - observations and modelling

Y. Willame (IASB)

IASB: Y. Willame, F. Daerden, S. Aoki; GSFC: Villanueva, M. Mumma, Liuzzi

H2O vs. O3 mapping seasonal cycle - observations and modelling

Y. Willame (IASB)

IASB: Y. Willame, F. Daerden, S. Aoki, SSI:T. Clancy; GSFC: Villanueva, M. Mumma, Liuzzi

CO2 cycle - observations and modelling

A. Piccialli (IASB)

IASB: S. Robert, F. Daerden, A. Mahieux, S. Aoki; OU: S. Lewis; ULB: S. Bauduin

O3 climatology - spatial/temporal distribution

Y. Willame (IASB)

IASB: C. Depiesse, Y. Willame, F. Daerden; ULg: B. Hubert, L. Gkouvelis; IAPS: E. D'Aversa

Trace gases (other than CH4) climatology and spatial / temporal distributions (inc. upper limit) - observations and modelling  - incl. CO

S. Aoki (IASB)

IASB: AC Vandaele, S. Robert, F. Daerden, A. Mahieux; GSFC: Villanueva, M. Mumma, Liuzzi; OU: J. Holmes, M. Patel; IAPS: G. Sindoni; ULB: S. Bauduin

H2O, D/H climatology - spatial/temporal distribution - observations & modelling

S. Aoki (IASB)

IASB: AC. Vandaele, V. Wilquet, F. Daerden, L. Neary, S. Viscardy, A. Mahieux; GSFC: Villanueva, M. Mumma, Liuzzi; OU: P. Streeter; IAPS: G. Sindoni

R. Novak, T. Encrenaz

CH4 sources and sinks (astrobiology) - observations & modeling

M. Patel (OU)

IASB: AC. Vandaele, S. Robert, S. Aoki, F. Daerden, S. Viscardy, L. Neary; GSFC: Villanueva, M. Mumma, Liuzzi; IAPS: , M. Giuranna; INGV-IAPS: G. Etiope

CH4 sources and sinks (sub-surface, geology, impact on atmospheric levels) - observations & modeling (of (sub)surface-atmosphere interaction, of CH4 photochemistry)

F. Daerden (IASB)

IASB: AC. Vandaele, S. Robert, S. Aoki; GSFC: Villanueva, M. Mumma, Liuzzi; IAPS: M. Giuranna; INGV-IAPS: G. Etiope

CH4 vs clathrate locations 

O . Karatekin (ROB)

GSFC: Villanueva, M. Mumma, Liuzzi; OU: J. Mason; INGV-IAPS: G. Etiope

CH4 methanogens studies

O . Karatekin (ROB)
M. Patel (OU)

GSFC: Villanueva, M. Mumma, Liuzzi; INGV-IAPS: G. Etiope

CH4 and tectonics (faults, mud volcanoes)

INGV-IAPS: G. Etiope

II. Surface

F. Altieri/E. D'Aversa (IAPS)

Albedo investigation, checking retrieval inputs vs ouputs

E. D'Aversa (IAPS)

IASB: I. R. Thomas,, S. Robert, Y. Willame ROB: Karatekin; IAPS: , F. Altieri, F.G. Carrozzo

Ice composition

F. G. Carrozzo (IAPS)

IASB: I. R. Thomas, S. Robert ROB :Karatekin; IAPS: F. Oliva, F. Altieri, G. Bellucci, M. Giuranna; UPSUD: F. Schmidt

Albedo mapping/removal in the UV

Y. Willame (IASB)

IASB: C. Depiesse; OU: W. Hewson; IAPS: F. Altieri, E. D'Aversa, F.G. Carrozzo, G. Bellucci

Surface radiation environment

F. Da Pieve (IASB)

IASB: C. Depiesse, Y. Willame; OU: M. Patel

III. aerosols/dust /clouds

M. Wolff

aerosols/dust /clouds from IR

M. Smith

IASB: I. R. Thomas,, S. Robert, Y. Willame, S.Aoki, A. Mahieux, ROB: Karatekin; IAPS: F. Altieri, F.G. Carrozzo, P. Wolkenberg; GSFC: Smith; SSI: M. Wolff

aerosols/dust from UVIS

Y. Willame(IASB)

IASB: C. Depiesse, Y. Willame, A. Piccialli, E. Cloutis; IAPS: F. Altieri, E. D'Aversa; OU: W. Hewson; SSI: M. Wolff

UVIS cloud detection

Y. Willame (IASB)

IASB: C. Depiesse, SSI:M. Wolff; OU: J. Mason; IAPS: F. Altieri, E. D'Aversa

Calculation of R_eff etc. - microphysical dust properties characterisation

M. Wolff

IASB: I. R. Thomas, Y. Willame, A. Mahieux, SSI:M. Wolff; E. Cloutis; IAPS: F. Altieri, , F. Oliva, G. Sindoni; GSFC: Smith

Combined detection of clouds/dust using IR and UVIS

M. Smith

IASB: I. R. Thomas, Y. Willame, S. Aoki, SSI:M. Wolff; IAPS: F. Altieri, , F. Oliva, G. Sindoni, P. Wolkenberg; GSFC: Smith

H2O clouds - observation and modelling - spatial/temporal distribution

J. Holmes (OU)

IASB: Y. Willame; GSFC: Smith, Villanueva, Liuzzi; OU: S. Lewis; IAPS: F. Oliva; SSI: M. Wolff

CO2 clouds - observation and modelling - spatial/temporal distribution

S. Lewis (OU)

IASB: Y. Willame, A. Mahieux, S. Aoki; OU: P. Streeter; IAA: F. González-Galindo

High altitude cloud formation (cloud dynamics: gravity wave / topographic effects)

S. Lewis (OU)

IASB: V. Wilquet, Y. Willame, A. Mahieux; OU: P. Streeter; IAA: F. González-Galindo, M. A. López-Valverde; IAPS: F. Altieri

H2O polar condensation

O Karatekin (ROB)

OU: S. Lewis; IAPS: M. Giuranna

CO2 polar condensation (circulation patterns)

O Karatekin (ROB)

OU: S. Lewis; IAPS: M. Giuranna

IV. Limb observations and Upper atmosphere

M. A. Lopez-Valverde (IAA)

Limb obs overview feasibility study, first measurements, first detections

M.A. Lopez-Valverde (IAA)

IASB: A. Piccialli, S. Aoki, A. Mahieux, ULg: J.C. Gerard, B. Hubert, L. Gkouvelis;  IAA: M. Lopez-Puertas, B. Hill, B. Funke, M. Garcia-Comas; IAPS: G.Sindoni, , F. Oliva

Non-LTE processes and collisional parameters

B. Funke (IAA)

IASB: A. Piccialli, A. Mahieux, ULg: J.C. Gerard, B. Hubert, L. Gkouvelis ; IAA: M. Lopez-Puertas, B. Hill, M. A. López-Valverde, M. Garcia-Comas, M. Lopez-Puertas

Limb retrievals (lower atmosphere)

S. Aoki (IASB)

IASB: A. Mahieux, SSI: M. Wolff, IAPS: G. Sindoni, F. Oliva; GSFC: Smith

Upper atmosphere structure and variability – observations and modelling

F. González-Galindo (IAA)

IAA: M. A. Lopez-Valverde, M. Lopez-Puertas; IASB: A. Mahieux, IAPS: M. Giuranna

CO2 and CO variability in the upper atmosphere – observations and modelling

F. González-Galindo (IAA)

IAA: M. A. Lopez-Valverde, B. Funke, M. Lopez-Puertas, J. J. López-Moreno, IASB: A. Mahieux

Structure of the atmosphere - combine/compare temperature and densities from different instruments/platform

F. González-Galindo (IAA)

IASB: AC. Vandaele, J. Erwin, A. Mahieux;  IAA: M. A. López-Valverde; IAPS: M. Giuranna; GSFC: Smith

R. Yelle, N. Schneider, S. Jain

Radiative balance modeling of the atmosphere, incl. non-LTE processes (1D model) - energy deposition - impact on dynamics

A. Mahieux (IASB)

IASB: J. Erwin, A. Mahieux; IAA: M. A. Lopez-Valverde, F. González-Galindo, B. Funke, M. Lopez-Puertas

R. Yelle

The homopause variation and its effect on the upper atmosphere

H. Nakagawa (Tohoku Univ)

Y. Kasaba (Tohoku Univ), S. Aoki (IASB)

N. Yoshida (Tohoku Univ)

The atmospheric waves originated from lower atmosphere and their effects on the mass transport into the upper atmosphere

H. Nakagawa (Tohoku Univ)

Y. Kasaba (Tohoku Univ), S. Aoki (IASB)

N. Yoshida (Tohoku Univ)

V. Aurora/Dayglow/Nightglow

J.C. Gerard (ULg)

polar night transport processes - study of nightglow emissions (O2 singlet, NO) in conjunction to CO2 to constrain downward advection fluxes in the polar night

J.C. Gerard

S. Aoki, GSFC: Villanueva, Mumma; ULg: B. Hubert, L. Gkouvelis; IAA: F. González-Galindo, M.A. López-Valverde, J.J. López-Moreno; IAPS: F. Altieri

R. Novak

Dayglow Cameron and CO2+ bands

J.C. Gerard

S. Aoki, ULg: B. Hubert, L. Gkouvelis;  IAA: F. González-Galindo, M.A. López-Valverde, J.J. López-Moreno

Nightglow NOx

J.C. Gerard

S. Aoki, ULg: B. Hubert, L. Gkouvelis;  IAA: F. González-Galindo, M.A. López-Valverde, J.J. López-Moreno

Aurora MgO+ location vs. crustal magnetic field lines

J.C. Gerard

S. Aoki, ULg: B. Hubert, L. Gkouvelis

Meteoritic Na/Mg+ fluorescence

J.C. Gerard

S. Aoki, ULg: B. Hubert, L. Gkouvelis

V. Pearson

Infrared: OH , etc ....

J.C. Gerard

S. Aoki, ULg: B. Hubert, L. Gkouvelis

VI. GCM Modelling

F. Daerden (IASB)

General support: providing inputs for retrieval, providing interpretation to retrieval, etc

F. Daerden (IASB)

IASB: S. Viscardy, L. Neary; OU: S. Lewis, J. Holmes, P. Streeter;  IAA: F. González-Galindo, M. A. López-Valverde

Trace gas assimilation for interpretation of retrievals and 4D mapping (CH4, H20, D/H, CO, O3 etc)

J. Holmes (OU)

IASB: F. Daerden, L. Neary; GSFC: Smith, Villanueva, Liuzzi; OU: S. Lewis, M. Patel, P. Streeter

Dust assimilation  for interpretation of retrievals and 4D mapping

S. Lewis (OU)

OU: P. Streeter, M. Patel, J. Holmes; IASB: F. Daerden, L. Neary

Cloud assimilation (H2O/CO2)  for interpretation of retrievals and 4D mapping

J. Holmes (OU)

OU: S. Lewis, M. Patel, P. Streeter; IASB: F. Daerden, L. Neary

Thermal profile assimilation

S. Lewis (OU)

OU: J. Holmes, M. Patel, P. Streeter; IASB: F. Daerden, L. Neary

H2O - Microphysics, circulation, surface, sources&sinks, diurnal cycle, seasonal cycle, columns, profiles

F. Daerden (IASB)

IASB:S. Viscardy, L. Neary; GSFC: Smith, Villanueva, Liuzzi; OU: S. Lewis, M. Patel, J. Holmes, P. Streeter; YU: J. Whiteway; IAPS: M. Giuranna; SSI: M. Wolff

D/H - Microphysics, circulation, diurnal cycle, seasonal cycle, columns, profiles

F. Daerden (IASB)

IASB: S. Viscardy, L. Neary, S. Aoki; GSFC: Villanueva, Mumma, Liuzzi; OU: S. Lewis, J. Holmes

R. Novak

CO - Non-condensable gas enrichtment, seasonal cycle, columns, profiles

F. Daerden (IASB)

IASB: S. Viscardy, L. Neary, S. Robert; GSFC: Smith, Villanueva, Mumma, Liuzzi; OU: S. Lewis, M. Patel, J. Holmes;  IAA: F. González-Galindo, M. A. López-Valverde; ; IAPS: G. Sindoni, M. Giuranna

CH4 - Sources&sinks, chemistry, distribution&dynamics, columns, profiles

S. Viscardy (IASB)

IASB: F. Daerden, L. Neary, S. Robert, AC. Vandaele; IAA: JJ Lopez-Moreno; GSFC: Villanueva, M. Mumma, Liuzzi; OU: M. Patel, J. Holmes; IAPS: M. Giuranna; INGV-IAPS: G. Etiope

O3 - Chemistry, diurnal cycle, seasonal cycle, (anti)correlations, columns, profiles

F. Daerden (IASB)

IASB: L. Neary, S.Viscardy, Y. Willame; IAA: JJ Lopez-Moreno; GSFC: Villanueva, M. Mumma, Liuzzi; OU: S. Lewis, M. Patel, J. Holmes

Dust - Distribution, seasonal cycle, columns, profiles

F. Daerden (IASB)

IASB: L. Neary, Y. Willame; OU: S. Lewis, P. Streeter; YU: J. Whiteway; GSFC: Smith; SSI: M. Wolff

Clouds - Microphysics, diurnal cycle, seasonal cycle, columns, profiles

F. Daerden (IASB)

IASB: L. Neary, Y. Willame; OU: S. Lewis, J. Holmes; YU: J. Whiteway; GSFC: Smith; SSI: M. Wolff

Halocarbon chemistry - Chemistry, cycles, columns, profiles, sources&sinks

S. Viscardy (IASB)

IASB: F. Daerden, L. Neary; GSFC: Villanueva; OU: J. Holmes, P. Streeter

Nitrogen chemistry - Chemistry, cycles, columns, profiles

S. Viscardy (IASB)

IASB: F. Daerden, L. Neary; GSFC: Villanueva, Mumma; OU: J. Holmes

Exotic chemistry - Chemistry, cycles, columns, profiles, sources&sinks

S. Viscardy (IASB)

IASB: F. Daerden, L. Neary; GSFC: Villanueva

Gravity Wave - Profiles, seasonal cycle

L. Neary (IASB)

IASB: F. Daerden; OU: S. Lewis;  IAA: F. González-Galindo, M. A. López-Valverde; IAPS: F. Altieri

CO2 clouds - Profiles, seasonal cycle

L. Neary (IASB)

IASB: F. Daerden; OU: J. Holmes, S. Lewis; IAA: F. González-Galindo

Upper atmosphere - Profiles, seasonal cycle

L. Neary (IASB)

IASB: F. Daerden; GSFC: Villanueva, Liuzzi; OU: S. Lewis, J. Holmes;  IAA: F. González-Galindo, M. A. López-Valverde

Surface exchange - Perchlorates, adsorption, regolith, …

F. Daerden (IASB)

IASB: S. Viscardy, L. Neary; GSFC: Villanueva, M. Mumma, Liuzzi; OU: M. Patel, J. Holmes; YU: J. Whiteway; INGV-IAPS: G. Etiope

UV emissions (dayglow and nightglow)

F. González-Galindo (IAA)

IAA: M.A. López-Valverde, J.J. López-Moreno; IASB: F. Daerden, L. Neary, S. Viscardy

VII. Joint Science other s/c, other instruments

G. Villanueva (GSFC)

Ground-based & SOFIA CH4

S. Aoki (IASB)

IASB: AC. Vandaele; GSFC: Villanueva, Mumma

R. Novak

Ground-based & SOFIA H2O vs HDO (SMOW value)

S. Aoki (IASB)

IASB: AC. Vandaele; GSFC: Villanueva, Mumma; IAA: M. A. López-Valverde

R. Novak, T. Encrenaz

Ground-based & SOFIA other trace gases

N Teanby (Bristol)

GSFC: Mumma

TGO/ACS: Dust optical profiles

V. Wilquet (IASB)

IASB: Y. Willame; OU: W. Hewson

TGO/ACS: Composition and Structure at high altitudes

M. A. Lopez-Valverde (IAA)

IAA: F. González-Galindo, M. A. López-Valverde

MEx/SPICAM

Y. Willame (IASB)

LATMOS: F. Lefèvre; IAA: F. González-Galindo

MEx/SPICAM: O3

Y. Willame (IASB)

LATMOS: F. Lefèvre; OU: W. Hewson; ULg: B. Hubert, B. Ritter, L. Gkouvelis

MEx/OMEGA

G. Bellucci (IAPS)

IASB: A. Piccialli, S. Robert, S. Aoki ; IAA: M. A. López-Valverde, F. González-Galindo, S. Jiménez-Monferrer; IAPS: F. Altieri, E. D'Aversa, F.G. Carrozzo, F. Oliva

MEx/OMEGA: H2O & CO

S. Aoki (IASB)

IASB: A. Piccialli, S. Robert

MEx/OMEGA: surface/dust comparison

F. Altieri (IAPS)

IAPS: G. Bellucci, E. D'Aversa, F.G. Carrozzo.

MEx/PFS: Trace gases (H2O, CO, CH4 column);
Ice cloud, dust opacity, thermal profiles
Polar Ice composition

M. Giuranna (IAPS)

IASB: S. Aoki; ULB: S. Bauduin

IAPS: P. Wolkenberg, A. Aronica

MEx/OMEGA & PFS profiles of CO2 and Temperature

M. A. Lopez-Valverde (IAA)

IAA: B. Hill, M. Lopez-Puertas, F. González-Galindo, M. Garcia-Comas, S. Jiménez-Monferrer; IAPS: M. Giuranna

MRO/CRISM

M. Smith (GSFC)

IASB: S. Robert, SSI:T. Clancy; OU: P. Streeter, J. Mason

MRO/MCS: cloud, dust opacity, thermal profiles

S. Lewis (OU - MCS Co-I)

IASB: L. Trompet, Y. Willame, AC. Vandaele; OU: S. Lewis, J. Holmes;  IAA: M. A. López-Valverde, B. Hill

IAPS: P. Wolkenberg

MRO/MARCI: UVIS water ice

M. Wolff (SSI)

IASB: Y. Willame; OU: J. Mason, J. Holmes, S. Lewis

MAVEN/IUVS coupling upper to lower atmosphere (temperature, pressure)

J. Erwin (IASB

IAA: F. González-Galindo, M. A. López-Valverde; GSFC: G. Villanueva

J. Clarke, M. Mayyasi, N. Schneider

MAVEN/IUVS coupling IUVS upper to NOMAD lower atmosphere (D/H, water vapour)

S. Aoki (IASB)

IASB: J. Erwin; OU: M. Patel; ULg: B. Hubert, J.C. Gerard;  IAA:  F. González-Galindo

N. Schneider, M. Chaffin

MAVEN/IUVS: O3 column

F. Lefèvre (LATMOS)

IASB: Y. Willame; OU: J. Mason, W. Hewson

MAVEN/IUVS UV dust opacity

F. Lefèvre (LATMOS)

IASB: Y. Willame; OU: J. Mason, W. Hewson

MAVEN/IUVS D/H observations

S. Aoki (IASB)

IASB: AC. Vandaele; GSFC: Villanueva, Liuzzi

J. Clarke, M. Mayyasi

MAVEN/NGIMS: CO2/CO vertical profiles

J. Erwin (IASB

IASB: A. Piccialli, AC. Vandaele; IAA:  F. González-Galindo

MAVEN/EUVM: CO2 density and temperature profiles

AC. Vandaele

IASB: L. Trompet, J. Erwin, S. Aoki; IAA: F. González-Galindo, M. A. López-Valverde

E. Thiemann

MSL/SAM CH4 concentration

AC. Vandaele (IASB)

GSFC: Villanueva, Mumma, ROB: Karatekin; OU: J. Holmes

S. Schwenzer

MSL/REMS UV radiation comparison

M. Smith (GSFC)

IASB: Y. Willame; OU: M. Patel;

ExoMars Surface Platform and Rover - CH4 concentration

M. Patel (OU)

IASB: AC. Vandaele; OU: J. Holmes

ExoMars Surface Platform and Rover - O3 and aerosols

M. Patel (OU)

IASB: Y. Willame; OU: J. Mason

InSight (SEIS detection of mass wasting/disturbance events)

M. Patel (OU)

ROB: O. Karatekin

Phoenix

F. Daerden (IASB)

YU: J. Whiteway

MARCI comparison of O3

T. Clancy (SSI)

IASB: Y. Willame; SSI:M. Wolff; OU: J. Mason, M. Patel, S. Lewis, J. Holmes