PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "PFS PRODCUTION SOFTWARE 2.10" /* ==================== */ /* File Characteristics */ /* ==================== */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 128 FILE_RECORDS = 208 FILE_NAME = "PFS_8691_MEAS_GEO_LW.LBL" RELEASE_ID = 0002 REVISION_ID = 0000 /* ============= */ /* Data Pointers */ /* ============= */ ^TABLE = "PFS_8691_MEAS_GEO_LW.DAT" /* ======================= */ /* Identification Elements */ /* ======================= */ DATA_SET_ID = "MEX-M-PFS-2-EDR-EXT3-V1.0" DATA_SET_NAME = "Mars Express Mars PFS EDR Third Extension Mission Data V1.0" PRODUCT_ID = PFS_8691_MEAS_GEO_LW PRODUCT_CREATION_TIME = 2011-07-21T15:22:36.792 MISSION_NAME = "MARS EXPRESS" INSTRUMENT_HOST_NAME = "MARS EXPRESS" INSTRUMENT_HOST_ID = MEX PRODUCT_TYPE = EDR TARGET_TYPE = "PLANET" TARGET_NAME = "MARS" MISSION_PHASE_NAME = "ME Phase 21" ORBIT_NUMBER = 8691 START_TIME = 2010-10-19T00:45:58.859 STOP_TIME = 2010-10-19T01:25:44.519 SPACECRAFT_CLOCK_START_COUNT = 235536358.85952 SPACECRAFT_CLOCK_STOP_COUNT = 235538744.51971 PRODUCER_ID = PFS_TEAM PRODUCER_FULL_NAME = "PFS SCIENCE TEAM" PRODUCER_INSTITUTION_NAME = "INAF-CNR" INSTRUMENT_ID = PFS INSTRUMENT_NAME = "PLANETARY FOURIER SPECTROMETER" INSTRUMENT_TYPE = "INFRARED INTERFEROMETER" INSTRUMENT_MODE_ID = MEAS_17 DETECTOR_ID = LW DETECTOR_DESC = "SW IS A SHORT WAVELENGTH DETECTOR; LW IS A LONG WAVELENGTH DETECTOR" SPACECRAFT_POINTING_MODE = NADIR SPACECRAFT_POINTING_MODE_DESC = "NADIR - This pointing mode is used to define a pointing to center the target body" SPACECRAFT_ORIENTATION = (0,1,0) ^MEX_ORIENTATION_DESC = "MEX_ORIENTATION_DESC.TXT" INSTRUMENT_CALIBRATION_DESC = "N/A" /* ================== */ /* Object Definitions */ /* ================== */ OBJECT = TABLE NAME = PFS_GEO_LW INTERCHANGE_FORMAT = BINARY ROWS = 208 ROW_BYTES = 246 COLUMNS = 44 /* HK definitions */ OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SCET" START_BYTE = 8 UNIT = "second" DESCRIPTION = "The value of the spacecraft clock at the end of the observation.Note that all the parameters have been calculated 2.5 seconds before this value, which is roughly the center of the measurement time interval." END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "LWC LONGITUDE" START_BYTE = 16 UNIT = "degree" DESCRIPTION = "Longitude of target point for the LW channel" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "LWC LATITUDE" START_BYTE = 24 UNIT = "degree" DESCRIPTION = "Latitude of target point for the LW channel. For observations at the limb this is the longitude of the point on the surface which is closest to the limb" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SPACECRAFT ALTITUDE" START_BYTE = 32 UNIT = "kilometer" DESCRIPTION = "Altitude of the spacecraft above the surface of Mars. For observations at the limb this is the latitude of the point on the surface which is closest to the limb" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "Local Time" START_BYTE = 40 UNIT = "hour" DESCRIPTION = "Local time at target point in decimal Martian hours. The Martian day is divided into 24 equal hours." END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "LS" START_BYTE = 44 UNIT = "degree" DESCRIPTION = "Planetocentric longitude of the sun" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "INCIDENCE ANGLE" START_BYTE = 52 UNIT = "degree" DESCRIPTION = "Angle between the sun, the target point and the surface normal vector at the target" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "EMISSION ANGLE" START_BYTE = 56 UNIT = "degree" DESCRIPTION = "Angle between the spacecraft, the target point and the surface normal vector at the target" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "PHASE ANGLE" START_BYTE = 60 UNIT = "degree" DESCRIPTION = "Angle between the spacecraft, the target point and the sun" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "MOLA ALTIMETRY" START_BYTE = 64 UNIT = "meter" DESCRIPTION = "Altimetry of target point from the Mars Orbiter Laser Altimeter (MOLA) obtained with the 4 pixel/degree map" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "LW TANGENT ALTITUDE" START_BYTE = 68 UNIT = "kilometer" DESCRIPTION = "Distance from the surface to the target point. This value is non-zero only for observations at the limb." END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "LW TARGET DISTANCE" START_BYTE = 72 UNIT = "kilometer" DESCRIPTION = "Distance from the spacecraft to the target point.For nadir observations this is roughly the altitude of the spacecraft" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "SOLAR DISTANCE" START_BYTE = 76 UNIT = "kilometer" DESCRIPTION = "Distance from the center of the sun to the center of Mars" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SUB SOLAR LONGITUDE" START_BYTE = 80 UNIT = "degree" DESCRIPTION = "Longitude of sub-solar point" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SUB SOLAR LATITUDE" START_BYTE = 88 UNIT = "degree" DESCRIPTION = "Latitude of sub-solar point" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "PLANETARY PHASE ANGLE" START_BYTE = 96 UNIT = "degree" DESCRIPTION = "Angle between the spacecraft, the center of Mars and the sun" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SUB SPACECRAFT LONGITUDE" START_BYTE = 100 UNIT = "degree" DESCRIPTION = "Longitude of sub-spacecraft point" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "SUB SPACECRAFT LATITUDE" START_BYTE = 108 UNIT = "degree" DESCRIPTION = "Latitude of sub-spacecraft point" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 8 DATA_TYPE = PC_REAL NAME = "JULIAN DATE" START_BYTE = 116 UNIT = "day" DESCRIPTION = "Julian Date" END_OBJECT = COLUMN OBJECT = COLUMN BYTES = 4 DATA_TYPE = PC_REAL NAME = "AIRMASS " START_BYTE = 124 UNIT = "N/A" DESCRIPTION = "Secant of the emission angle" END_OBJECT = COLUMN /* HK */ END_OBJECT = TABLE END