OBJECT = COLUMN NAME = "CENTRAL_FREQUENCY" DATA_TYPE = PC_REAL START_BYTE = 1 BYTES = 8 ITEMS = 2 ITEM_BYTES = 4 DESCRIPTION = "Central frequency of the transmitted pulse" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SLOPE" DATA_TYPE = PC_REAL START_BYTE = 9 BYTES = 4 DESCRIPTION = "Terrain slope corrected by on-board processing" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SCET_FRAME_WHOLE" DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 13 BYTES = 4 DESCRIPTION = "SCET time of the frame " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SCET_FRAME_FRAC" DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 17 BYTES = 2 DESCRIPTION = "SCET time of the frame " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "H_SCET_PAR" DATA_TYPE = PC_REAL START_BYTE = 19 BYTES = 4 DESCRIPTION = "Altitude of the spacecraft evaluated at the beginning of the frame using dedicated polynomial formula " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "VT_SCET_PAR" DATA_TYPE = PC_REAL START_BYTE = 23 BYTES = 4 DESCRIPTION = "Tangential velocity of the spacecraft evaluated at the beginning of the frame using dedicated polynomial formula " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "VR_SCET_PAR" DATA_TYPE = PC_REAL START_BYTE = 27 BYTES = 4 DESCRIPTION = "Radial velocity of the spacecraft evaluated at the beginning of the frame using dedicated polynomial formula " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DELTA_S_SCET_PAR" DATA_TYPE = PC_REAL START_BYTE = 31 BYTES = 4 DESCRIPTION = "MARSIS footprint size at the pericenter" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "NA_SCET_PAR" DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 35 BYTES = 4 ITEMS = 2 ITEM_BYTES = 2 DESCRIPTION = "Actual number of pulses over which the aperture was acquired for frequency F1 " END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_MINUS1_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 39 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter -1, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_MINUS1_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 2087 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter -1, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_ZERO_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 4135 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter 0, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_ZERO_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 6183 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter 0, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_PLUS1_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 8231 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter +1, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_PLUS1_F1_DIP" DATA_TYPE = PC_REAL START_BYTE = 10279 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter +1, first frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_MINUS1_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 12327 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter -1, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_MINUS1_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 14375 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter -1, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_ZERO_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 16423 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter 0, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_ZERO_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 18471 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter 0, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_MODULUS_PLUS1_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 20519 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo modulus for filter +1, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ECHO_PHASE_PLUS1_F2_DIP" DATA_TYPE = PC_REAL START_BYTE = 22567 BYTES = 2048 ITEMS = 512 ITEM_BYTES = 4 DESCRIPTION = "Echo phase for filter +1, second frequency, dipole antenna" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "GEOMETRY_EPHEMERIS_TIME" DATA_TYPE = PC_REAL START_BYTE = 24615 BYTES = 8 DESCRIPTION = "Number of seconds elapsed since Jan 1, 2000, 12:00 UTC corresponding to SCET_FRAME + 4 * PRI, the time at which data collection for the current frame started" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "GEOMETRY_EPOCH" DATA_TYPE = CHARACTER START_BYTE = 24623 BYTES = 23 ITEMS = 23 ITEM_BYTES = 1 DESCRIPTION = "Time expressed in UTC format corresponding to GEOMETRY_EPHEMERIS_TIME" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MARS_SOLAR_LONGITUDE" DATA_TYPE = PC_REAL START_BYTE = 24646 BYTES = 8 DESCRIPTION = "Angle between the Mars-Sun line at the time corresponding to GEOMETRY_EPHEMERIS_TIME and the Mars-Sun line at the vernal equinox, in degrees" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MARS_SUN_DISTANCE" DATA_TYPE = PC_REAL START_BYTE = 24654 BYTES = 8 DESCRIPTION = "Distance from the centre of Mars to centre of the Sun at the time corresponding to GEOMETRY_EPHEMERIS_TIME, in Km" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "ORBIT_NUMBER" DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 24662 BYTES = 4 DESCRIPTION = "Number of the current orbital revolution of the Mars Express spacecraft around Mars at the time corresponding to GEOMETRY_EPHEMERIS_TIME" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TARGET_NAME" DATA_TYPE = CHARACTER START_BYTE = 24666 BYTES = 6 ITEMS = 6 ITEM_BYTES = 1 DESCRIPTION = "Name of the celestial body being observed by MARSIS at the time corresponding to GEOMETRY_EPHEMERIS_TIME" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TARGET_SC_POSITION_VECTOR" DATA_TYPE = PC_REAL START_BYTE = 24672 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 DESCRIPTION = "Position vector of the Mars Express spacecraft in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in Km (along x, y, z axes)" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SPACECRAFT_ALTITUDE" DATA_TYPE = PC_REAL START_BYTE = 24696 BYTES = 8 DESCRIPTION = "Distance from the Mars Express spacecraft to the reference surface of the target body measured normal to the surface at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in Km" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SUB_SC_LONGITUDE" DATA_TYPE = PC_REAL START_BYTE = 24704 BYTES = 8 DESCRIPTION = "East longitude of the point on the target body that lies closest to the Mars Express spacecraft at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in degrees and in the [ 0 -360 ] range" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SUB_SC_LATITUDE" DATA_TYPE = PC_REAL START_BYTE = 24712 BYTES = 8 DESCRIPTION = "Planetocentric latitude of the point on the target body that lies directly beneath the Mars Express spacecraft at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in degrees" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TARGET_SC_VELOCITY_VECTOR" DATA_TYPE = PC_REAL START_BYTE = 24720 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 DESCRIPTION = "Mars Express spacecraft velocity vector in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in Km/s" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TARGET_SC_RADIAL_VELOCITY" DATA_TYPE = PC_REAL START_BYTE = 24744 BYTES = 8 DESCRIPTION = "Radial component of the Mars Express spacecraft velocity vector in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in Km/s" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "TARGET_SC_TANG_VELOCITY" DATA_TYPE = PC_REAL START_BYTE = 24752 BYTES = 8 DESCRIPTION = "Tangential component of the Mars Express spacecraft velocity vector in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in Km/s" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "LOCAL_TRUE_SOLAR_TIME" DATA_TYPE = PC_REAL START_BYTE = 24760 BYTES = 8 DESCRIPTION = "Angle between the extension of the vector from the Sun to Mars and the projection on Mars' ecliptic plane of a vector from the center of the target body and the point on the target body surface that lies directly beneath the Mars Express spacecraft at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed on a 24-hour clock with decimal fractions of the hour" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "SOLAR_ZENITH_ANGLE" DATA_TYPE = PC_REAL START_BYTE = 24768 BYTES = 8 DESCRIPTION = "Angle between the zenith and the apparent position of the Sun measured at the point on the target body surface that lies directly beneath the Mars Express spacecraft at the time corresponding to GEOMETRY_EPHEMERIS_TIME, expressed in degrees" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "DIPOLE_UNIT_VECTOR" DATA_TYPE = PC_REAL START_BYTE = 24776 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 DESCRIPTION = "Unit vector directed along MARSIS dipole Antenna in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "MONOPOLE_UNIT_VECTOR" DATA_TYPE = PC_REAL START_BYTE = 24800 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 DESCRIPTION = "Unit vector directed along MARSIS monopole Antenna in the reference frame of the target body at the time corresponding to GEOMETRY_EPHEMERIS_TIME" END_OBJECT = COLUMN