VVExivo://padc.obspm.planeto/vvex/q/epn_coreParis Astronomical Data Centre - LESIAObservatoire de Paris - LESIA2025-02-26T14:19:09ZStephane Erard

Observatoire de Paris PADC, bat. Perrault, 77 av. Denfert Rochereau, 75014 Paris, FRANCE

vo.paris@obspm.frsolar-system-astronomyplanetary-scienceplanetspectroscopyinfraredVenusSpectroscopy of Venushttp://voparis-tap-planeto.obspm.fr/tableinfo/vvex.epn_coreGeneralUniversityResearchIsServedByPADC TAP Server on voparis-tap-planeto.obspm.fr TAP servicehttp://voparis-tap-planeto.obspm.fr/tapvvex VIRTIS/Venus-Express dataset: imaging spectroscopy of Venus in the visible and near-infrared range. This service lists all calibrated files from the orbital phase (not the cruise) and the three channels M-Vis, M-IR and H. Files are described according to the PI team database and linked to the PSA: https://archives.esac.esa.int/psa/ftp/VENUS-EXPRESS/VIRTIS/VEX-V-VIRTIS-2-3-<dataset>/. Footprints refer to spectra intercepting the cloud layer (60 km) and are provided on top of this layer (i.e., spectra pointing above the clouds are not included in the footprints). See Piccioni et al, 2007, VIRTIS: The Visible and Infrared Thermal Imaging Spectrometer, ESA SP 1295.vvex.epn_coreSpectroscopy of Venusivo://ivoa.net/std/epntap#table-2.0granule_uidInternal table row index, which must be unique within the table. Can be alphanumeric.meta.idcharindexedprimarygranule_gidCommon to granules of same type (e.g. same map projection, or geometry data products). Can be alphanumeric.meta.idcharobs_idAssociates granules derived from the same data (e.g. various representations/processing levels). Can be alphanumeric, may be the ID of original observation.meta.id;obschardataproduct_typeThe high-level organization of the data product, from a controlled vocabulary (e.g., 'im' for image, sp for spectrum). Multiple terms may be used, separated by # characters.meta.code.classcharnullabletarget_nameStandard IAU name of target (from a list related to target class), case sensitivemeta.id;srccharnullabletarget_classType of target, from a controlled vocabulary.src.classcharnullabletime_minAcquisition start time (in JD), as UTC at time_refpositiondtime.start;obsdoublenullabletime_maxAcquisition stop time (in JD), as UTC at time_refpositiondtime.end;obsdoublenullabletime_sampling_step_minSampling time for measurements of dynamical phenomena, lower limit.stime.resolution;stat.mindoublenullabletime_sampling_step_maxSampling time for measurements of dynamical phenomena, upper limitstime.resolution;stat.maxdoublenullabletime_exp_minIntegration time of the measurement, lower limit.stime.duration;obs.exposure;stat.mindoublenullabletime_exp_maxIntegration time of the measurement, upper limitstime.duration;obs.exposure;stat.maxdoublenullablespectral_range_minSpectral range (frequency), lower limit.Hzem.freq;stat.mindoublenullablespectral_range_maxSpectral range (frequency), upper limitHzem.freq;stat.maxdoublenullablespectral_sampling_step_minSpectral sampling step, lower limit.Hzem.freq;spect.binSize;stat.mindoublenullablespectral_sampling_step_maxSpectral sampling step, upper limitHzem.freq;spect.binSize;stat.maxdoublenullablespectral_resolution_minSpectral resolution, lower limit.spect.resolution;stat.mindoublenullablespectral_resolution_maxSpectral resolution, upper limitspect.resolution;stat.maxdoublenullablec1minLongitude on body, lower limit.degpos.bodyrc.lon;stat.mindoublenullablec1maxLongitude on body, upper limitdegpos.bodyrc.lon;stat.maxdoublenullablec2minLatitude on body, lower limit.degpos.bodyrc.lat;stat.mindoublenullablec2maxLatitude on body, upper limitdegpos.bodyrc.lat;stat.maxdoublenullablec3minAltitude from reference surface, lower limit.kmpos.bodyrc.alt;stat.mindoublenullablec3maxAltitude from reference surface, upper limitkmpos.bodyrc.alt;stat.maxdoublenullables_regionObsCore-like footprint, valid for celestial, spherical, or body-fixed framespos.outline;obs.fieldcharnullablec1_resol_minResolution in the first coordinate, lower limit.degpos.angResolution;stat.mindoublenullablec1_resol_maxResolution in the first coordinate, upper limitdegpos.angResolution;stat.maxdoublenullablec2_resol_minResolution in the second coordinate, lower limit.degpos.angResolution;stat.mindoublenullablec2_resol_maxResolution in the second coordinate, upper limitdegpos.angResolution;stat.maxdoublenullablec3_resol_minResolution in the third coordinate, lower limit.kmpos.resolution;stat.mindoublenullablec3_resol_maxResolution in the third coordinate, upper limitkmpos.resolution;stat.maxdoublenullablespatial_frame_typeFlavor of coordinate system, defines the nature of coordinates. From a controlled vocabulary, where 'none' means undefined.meta.code.class;pos.framecharnullableincidence_minIncidence angle (solar zenithal angle) during data acquisition, lower limit.degpos.incidenceAng;stat.mindoublenullableincidence_maxIncidence angle (solar zenithal angle) during data acquisition, upper limitdegpos.incidenceAng;stat.maxdoublenullableemergence_minEmergence angle during data acquisition, lower limit.degpos.emergenceAng;stat.mindoublenullableemergence_maxEmergence angle during data acquisition, upper limitdegpos.emergenceAng;stat.maxdoublenullablephase_minPhase angle during data acquisition, lower limit.degpos.phaseAng;stat.mindoublenullablephase_maxPhase angle during data acquisition, upper limitdegpos.phaseAng;stat.maxdoublenullableinstrument_host_nameStandard name of the observatory or spacecraftmeta.id;instr.obstycharnullableinstrument_nameStandard name of instrumentmeta.id;instrcharnullablemeasurement_typeUCD(s) defining the data, with multiple entries separated by hash (#) characters.meta.ucdcharnullableprocessing_levelDataset-related encoding, or simplified CODMAC calibration levelmeta.calibLevelintcreation_dateDate of first entry of this granuletime.creationcharnullablemodification_dateDate of last modification (used to handle mirroring)time.processingcharnullablerelease_dateStart of public access periodtime.releasecharnullableservice_titleTitle of resource (an acronym really, will be used to handle multiservice results)meta.titlecharnullableaccess_urlURL of the data file, case sensitive. If present, then access_format and access_estsize are mandatory.meta.ref.url;meta.filecharnullableaccess_formatFile format type (RFC 6838 Media Type a.k.a. MIME type)meta.code.mimecharnullableaccess_estsizeEstimated file size in kbyte.kbytephys.size;meta.fileintnullabletime_scaleDefaults to UTC in data services; takes values from http://www.ivoa.net/rdf/time_scale otherwisetime.scalecharnullablethumbnail_urlURL of a thumbnail image with predefined size (png ~200 pix, for use in a client only)meta.ref.url;meta.previewcharnullablefile_nameName of the data file only, case sensitivemeta.id;meta.filecharnullablepublisherA short string identifying the entity running the data service usedmeta.curationcharnullablecoverage(ST)MOC footprint, valid for celestial, spherical, or body-fixed frames + time coveragepos.outline;obs.fieldcharnullablebib_referenceBibcode or DOI preferred if available, or other bibliographic identifier or URLmeta.bibcharnullablesun_distance_minMin Sun-target distanceAUpos.distance;stat.mindoublenullablesun_distance_maxMax Sun-target distanceAUpos.distance;stat.maxdoublenullabletarget_distance_minMin observer-target distancekmpos.distance;stat.mindoublenullabletarget_distance_maxMax observer-target distancekmpos.distance;stat.maxdoublenullablesubsolar_longitude_minMinimum sub-solar point longitudedegpos.bodyrc.lon;stat.mindoublenullablesubsolar_longitude_maxMaximum sub-solar point longitudedegpos.bodyrc.lon;stat.maxdoublenullablesubsolar_latitude_minMinimum sub-solar point latitudedegpos.bodyrc.lat;stat.mindoublenullablesubsolar_latitude_maxMaximum sub-solar point latitudedegpos.bodyrc.lat;stat.maxdoublenullablelocal_time_minMin local time at observed regionhtime.phase;time.period.rotation;stat.mindoublenullablelocal_time_maxMax local time at observed regionhtime.phase;time.period.rotation;stat.maxdoublenullablesolar_longitude_minMin Solar longitude Ls (location on orbit / season)degpos.ecliptic.lon;pos.heliocentric;stat.mindoublenullablesolar_longitude_maxMax Solar longitude Ls (location on orbit / season)degpos.ecliptic.lon;pos.heliocentric;stat.maxdoublenullableraRight ascensiondegpos.eq.ra;meta.maindoublenullabledecDeclinationdegpos.eq.dec;meta.maindoublenullablechannel_idChannel in usemeta.id;instr.obstycharnullablenb_bandsNumber of bandsphys.size;instr.detintnb_samplesNumber of samplephys.size;instr.detintnb_linesNumber of linesphys.size;instr.detintorbit_nbOrbit numbermeta.id;instr.obstyintinstrument_mode_idInstrument mode IDmeta.idintscience_case_idScience case IDmeta.id;instr.obstyintsc_pointing_modespacecraft pointing mode IDmeta.idcharnullable