OBJECT = COLUMN NAME = SCET_BLOCK_WHOLE COLUMN_NUMBER = 1 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 1 BYTES = 4 DESCRIPTION = "Spacecraft clock count at the time of data block start of acquisition, integer seconds part." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCET_BLOCK_FRAC COLUMN_NUMBER = 2 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5 BYTES = 2 DESCRIPTION = "Spacecraft clock count at the time of data block start of acquisition, fractional seconds part expressed in units of 2^-16 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TLM_COUNTER COLUMN_NUMBER = 3 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 7 BYTES = 4 DESCRIPTION = "Sequential counter uniquely identifying the data block in the telemetry flux." END_OBJECT = COLUMN OBJECT = COLUMN NAME = FMT_LENGTH COLUMN_NUMBER = 4 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 11 BYTES = 2 DESCRIPTION = "Length of the data block in bytes as formatted by the instrument (excluding header and trailer). Valid values are 1972 for 4-bit modes, 2872 for 6-bit modes, 3772 for 8-bit modes." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCET_OST_WHOLE COLUMN_NUMBER = 5 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 13 BYTES = 4 DESCRIPTION = "Spacecraft clock count at the start of execution of the current Operation Sequence Table, integer seconds part." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCET_OST_FRAC COLUMN_NUMBER = 6 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 17 BYTES = 2 DESCRIPTION = "Spacecraft clock count at the start of execution of the current Operation Sequence Table, fractional seconds part expressed in units of 2^-16 seconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = OST_LINE_NUMBER COLUMN_NUMBER = 7 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 19 BYTES = 1 DESCRIPTION = "Number of the Operation Sequence Table line in execution." END_OBJECT = COLUMN OBJECT = COLUMN NAME = PULSE_REPETITION_INTERVAL COLUMN_NUMBER = 8 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 20 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table. It is the time between the transmission of two consecutive pulses, to be used for the entire duration of the selected Operation Mode: - a value of 1 means 1428 microseconds; - a value of 2 means 1492 microseconds; - a value of 3 means 1290 microseconds; - a value of 4 means 2856 microseconds; - a value of 5 means 2984 microseconds; - a value of 6 means 2580 microseconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = PHASE_COMPENSATION_TYPE COLUMN_NUMBER = 9 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 21 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used by on-board software to select the type of phase shifting applied to the chirp transmitted by the radar, to compensate for the pulse-to-pulse echo shift caused by a surface slope and by the spacecraft radial motion: - a value of 0 means no compensation; - a value of 1 means radial velocity only; - a value of 2 means surface slope only; - a value of 3 means radial velocity and surface slope." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_TAKE_LENGTH COLUMN_NUMBER = 10 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 22 BYTES = 4 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the duration of the data take expressed in number of pulse repetition intervals; it shall be an integer multiple of the number of pre-summed echoes in a data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = OPERATIVE_MODE COLUMN_NUMBER = 11 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 26 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used to select the Operative Mode of the instrument: a value from 33 to 53 means Subsurface Sounding modes from 01 to 21; a value from 97 to 117 means Receive Only modes from 01 to 21." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MANUAL_GAIN_CONTROL COLUMN_NUMBER = 12 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 27 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used by on-board software to set the receiver gain during data acquisition." END_OBJECT = COLUMN OBJECT = COLUMN NAME = COMPRESSION_SELECTION COLUMN_NUMBER = 13 DATA_TYPE = BOOLEAN START_BYTE = 28 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used by on-board software to select either the static scaling algorithm or the the dynamic scaling algorithm for the compression of echo samples from 32 bits to 4, 6 or 8 bits: - a value of 0 means static scaling; - a value of 1 means dynamic scaling." END_OBJECT = COLUMN OBJECT = COLUMN NAME = CLOSED_LOOP_TRACKING COLUMN_NUMBER = 14 DATA_TYPE = BOOLEAN START_BYTE = 29 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used by the on-board software to enable or disable the closed-loop tracking algorithm, which dynamically determines the opening of the receiving window based on the time delay of previous echoes: - a value of 0 means closed-loop tracking disabled; - a value of 1 means closed-loop tracking enabled." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TRACKING_DATA_STORAGE COLUMN_NUMBER = 15 DATA_TYPE = BOOLEAN START_BYTE = 30 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is used by the on-board software to enable or disable the storage of radar echoes processed on board for the closed-loop tracking of the echo: - a value of 0 means storage of tracking data disabled; - a value of 1 means storage of tracking data enabled." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TRACKING_PRE_SUMMING COLUMN_NUMBER = 16 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 31 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the number of radar echoes to pre-sum before processing them on board for the closed-loop tracking of the echo: - a value of 0 means no pre-summed echoes; - a value of 1 means 2 pre-summed echoes; - a value of 2 means 3 pre-summed echoes; - a value of 3 means 4 pre-summed echoes; - a value of 4 means 8 pre-summed echoes; - a value of 5 means 16 pre-summed echoes; - a value of 6 means 32 pre-summed echoes; - a value of 7 means 64 pre-summed echoes." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TRACKING_LOGIC_SELECTION COLUMN_NUMBER = 17 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 32 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and selects the method used to determine the position of the echo within the receiving window during closed-loop tracking: - a value of 0 means use of the threshold overshooting method; - a value of 1 means use of the center of gravity method." END_OBJECT = COLUMN OBJECT = COLUMN NAME = THRESHOLD_LOGIC_SELECTION COLUMN_NUMBER = 18 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 33 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and selects the method for the determination of the threshold that echo sample values have to exceed for successful detection of an echo in closed-loop tracking: - a value of 0 means threshold evaluated on board; - a value of 1 means threshold set from ground." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SAMPLE_NUMBER COLUMN_NUMBER = 19 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 34 BYTES = 1 OFFSET = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the minimum number of echo samples whose value has to exceed the threshold for successful detection of an echo in closed-loop tracking: - a value of 0 means 1 sample; - a value of 1 means 2 samples; ...and so on, until - a value of 15 means 16 samples." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ALPHA_BETA COLUMN_NUMBER = 20 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 35 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and determines the selection of a set of coefficients stored in the Parameter Table for the Kalman filter used to track the motion of the echo within the receiving window." END_OBJECT = COLUMN OBJECT = COLUMN NAME = REFERENCE_BIT COLUMN_NUMBER = 21 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 36 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and selects the refresh logic of the close-loop tracking algorithm after a change of instrument operative mode: - a value of 0 means that algorithm parameters are retrieved from the previous mode; - a value of 1 means that algorithm parameters are refreshed and read from the Parameter Table." END_OBJECT = COLUMN OBJECT = COLUMN NAME = THRESHOLD COLUMN_NUMBER = 22 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 37 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the evaluation of the threshold value in closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = THRESHOLD_INCREMENT COLUMN_NUMBER = 23 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 38 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the evaluation of the threshold value increment in closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = INITIAL_ECHO_VALUE COLUMN_NUMBER = 24 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 39 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the prediction of the echo position in the receiving window during closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = EXPECTED_ECHO_SHIFT COLUMN_NUMBER = 25 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 40 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the prediction of the echo shift in the receiving window during closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = WINDOW_LEFT_SHIFT COLUMN_NUMBER = 26 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 41 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the left shift of the tracking window during closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = WINDOW_RIGHT_SHIFT COLUMN_NUMBER = 27 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 42 BYTES = 1 DESCRIPTION = "This parameter is extracted from the Operation Sequence Table, and is the first order coefficient for the right shift of the tracking window during closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_BLOCK_ID COLUMN_NUMBER = 28 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 43 BYTES = 4 DESCRIPTION = "Order of acquisition of the data block within the current Operation Sequence Table line." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCIENCE_DATA_SOURCE_COUNTER COLUMN_NUMBER = 29 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 47 BYTES = 2 DESCRIPTION = "Order of acquisition of the data block within the current Operation Sequence Table line. This index is incremented only for data acquired during closed-loop tracking." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCIENTIFIC_DATA_TYPE COLUMN_NUMBER = 30 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 49 BYTES = 1 DESCRIPTION = "This field is used to indicate the type of data acquired: - a value of 0 means Tracking Data; - a value of 1 means Science Data." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SEGMENTATION_FLAG COLUMN_NUMBER = 31 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 50 BYTES = 1 DESCRIPTION = "This field is used in case of segmentation of observations in the current Operation Sequence Table line: - a value of 0 means that the data block is the only one in the current Operation Sequence Table line; - a value of 1 means that the data block is the first one in the current Operation Sequence Table line; - a value of 2 means that the data block is neither the first nor the last one in the current Operation Sequence Table line; - a value of 3 means that the data block is the last one in the current Operation Sequence Table line." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DMA_ERROR COLUMN_NUMBER = 32 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 51 BYTES = 1 DESCRIPTION = "Flag used to signal the occurrence of a DMA Error condition in the Field Programmable Gate Array of the slave board: - a value of 0 means no error; - a value of 1 means DMA Error." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TC_OVERRUN COLUMN_NUMBER = 33 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 52 BYTES = 1 DESCRIPTION = "Flag used to signal the occurrence of a Telecommand Overrun condition in the Field Programmable Gate Array of the slave board: - a value of 0 means no error; - a value of 1 means Telecommand Overrun." END_OBJECT = COLUMN OBJECT = COLUMN NAME = FIFO_FULL COLUMN_NUMBER = 34 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 53 BYTES = 1 DESCRIPTION = "Flag used to signal the occurrence of a FIFO Full condition in the Field Programmable Gate Array of the slave board: - a value of 0 means FIFO Full; - a value of 1 means no error." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TEST COLUMN_NUMBER = 35 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 54 BYTES = 1 DESCRIPTION = "Flag used in testing the Field Programmable Gate Array of the slave board." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_BLOCK_FIRST_PRI COLUMN_NUMBER = 36 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 55 BYTES = 4 DESCRIPTION = "Value of the Pulse Repetition Interval counter for the first data block of the current Operation Sequence Table line." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TIME_DATA_BLOCK_WHOLE COLUMN_NUMBER = 37 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 59 BYTES = 4 DESCRIPTION = "Instrument clock count at the time of data block acquisition, integer seconds part. The instrument clock is reset at the start of execution of a new Operation Sequence Table." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TIME_DATA_BLOCK_FRAC COLUMN_NUMBER = 38 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 63 BYTES = 2 DESCRIPTION = "Instrument clock count at the time of data block acquisition, fractional seconds part expressed in units of 2^-16 seconds. The instrument clock is reset at the start of execution of a new Operation Sequence Table." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SDI_BIT_FIELD COLUMN_NUMBER = 39 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 65 BYTES = 2 DESCRIPTION = "This parameter provides indication of the position of the most significant bit in the dynamic scaling of echo samples. It is used in decompressing echoes on ground." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TIME_N COLUMN_NUMBER = 40 DATA_TYPE = PC_REAL START_BYTE = 67 BYTES = 4 UNIT = SECONDS DESCRIPTION = "This parameter is extracted from the Parameter Table, and is the value of the instrument clock count identifying the line in the Orbital Data Table which most closely precedes in time the instrument clock count for the data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RADIUS_N COLUMN_NUMBER = 41 DATA_TYPE = PC_REAL START_BYTE = 71 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Spacecraft distance from Mars' center of mass, read from the line in the Orbital Data Table whose reference time most closely precedes the instrument clock count for the data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TANGENTIAL_VELOCITY_N COLUMN_NUMBER = 42 DATA_TYPE = PC_REAL START_BYTE = 75 BYTES = 4 UNIT = "METERS/SECOND" DESCRIPTION = "Spacecraft tangential velocity with respect to Mars' center of mass, read from the line in the Orbital Data Table whose reference time most closely precedes the instrument clock count for the data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RADIAL_VELOCITY_N COLUMN_NUMBER = 43 DATA_TYPE = PC_REAL START_BYTE = 79 BYTES = 4 UNIT = "METERS/SECOND" DESCRIPTION = "Spacecraft radial velocity with respect to Mars' center of mass, read from the line in the Orbital Data Table whose reference time most closely precedes the instrument clock count for the data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TLP COLUMN_NUMBER = 44 DATA_TYPE = PC_REAL START_BYTE = 83 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Spacecraft position along its ground track, measured from the beginning of execution of the current Operation Sequence Table. It has been read from the line in the Orbital Data Table whose reference time most closely precedes the instrument clock count for the data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TIME_WPF COLUMN_NUMBER = 45 DATA_TYPE = PC_REAL START_BYTE = 87 BYTES = 4 UNIT = SECONDS DESCRIPTION = "Instrument clock count at which orbital parameters used in on-board processing are interpolated from values extracted from the Orbital Data Table. This clock count is not the instrument clock count for the data block, but rather an approximate value which is refreshed every 64 pulse repetion intervals." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DELTA_TIME COLUMN_NUMBER = 46 DATA_TYPE = PC_REAL START_BYTE = 91 BYTES = 4 UNIT = SECONDS DESCRIPTION = "Parameter used in the linear interpolation of orbital parameters used in on-board processing from values extracted from the Orbital Data Table. It is the difference between TIME_WPF and TIME_N." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TLP_INTERPOLATE COLUMN_NUMBER = 47 DATA_TYPE = PC_REAL START_BYTE = 95 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Spacecraft position along its ground track, measured from the beginning of execution of the current Operation Sequence Table. It has been interpolated from values extracted from the Orbital Data Table at the time TIME_WPF." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RADIUS_INTERPOLATE COLUMN_NUMBER = 48 DATA_TYPE = PC_REAL START_BYTE = 99 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Spacecraft distance from Mars' center of mass, interpolated from values extracted from the Orbital Data Table at TIME_WPF." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TANGENTIAL_VELOCITY_INTERPOLATE COLUMN_NUMBER = 49 DATA_TYPE = PC_REAL START_BYTE = 103 BYTES = 4 UNIT = "METERS/SECOND" DESCRIPTION = "Spacecraft tangential velocity with respect to Mars' center of mass, interpolated from values extracted from the Orbital Data Table at TIME_WPF." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RADIAL_VELOCITY_INTERPOLATE COLUMN_NUMBER = 50 DATA_TYPE = PC_REAL START_BYTE = 107 BYTES = 4 UNIT = "METERS/SECOND" DESCRIPTION = "Spacecraft radial velocity with respect to Mars' center of mass, interpolated from values extracted from the Orbital Data Table at TIME_WPF." END_OBJECT = COLUMN OBJECT = COLUMN NAME = END_TLP COLUMN_NUMBER = 51 DATA_TYPE = PC_REAL START_BYTE = 111 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Parameter extracted from the Parameter Table, and defining the greatest value of the spacecraft position along its ground track, measured from the beginning of execution of the current Operation Sequence Table, for which the current set of polynomial coefficients used in computing Mars' planet radius and terrain slope is still valid." END_OBJECT = COLUMN OBJECT = COLUMN NAME = S_COEFFS COLUMN_NUMBER = 52 DATA_TYPE = PC_REAL START_BYTE = 115 BYTES = 32 ITEMS = 8 ITEM_BYTES = 4 DESCRIPTION = "Set of coefficients of a polynome used to estimate the mean slope of the Martian surface along the ground track of the spacecraft." END_OBJECT = COLUMN OBJECT = COLUMN NAME = C_COEFFS COLUMN_NUMBER = 53 DATA_TYPE = PC_REAL START_BYTE = 147 BYTES = 28 ITEMS = 7 ITEM_BYTES = 4 DESCRIPTION = "Set of coefficients of a polynome used to estimate the radius of Mars inclusive of topography along the ground track of the spacecraft." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SLOPE COLUMN_NUMBER = 54 DATA_TYPE = PC_REAL START_BYTE = 175 BYTES = 4 UNIT = RADIANS DESCRIPTION = "Estimated value of the mean slope of the Martian surface computed from a set of polynomial coefficients using TLP_INTERPOLATE." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TOPOGRAPHY COLUMN_NUMBER = 55 DATA_TYPE = PC_REAL START_BYTE = 179 BYTES = 4 UNIT = KILOMETERS DESCRIPTION = "Estimated value of the radius of Mars inclusive of topography computed from a set of polynomial coefficients using TLP_INTERPOLATE." END_OBJECT = COLUMN OBJECT = COLUMN NAME = PHASE_COMPENSATION_STEP COLUMN_NUMBER = 56 DATA_TYPE = PC_REAL START_BYTE = 183 BYTES = 4 DESCRIPTION = "Phase compensation step used in the generation of the transmitted chirp within the Digital Chirp Generator." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RECEIVE_WINDOW_OPENING_TIME COLUMN_NUMBER = 57 DATA_TYPE = PC_REAL START_BYTE = 187 BYTES = 4 DESCRIPTION = "Opening time of the receiver, measured from the start of the transmission of the pulse and expressed in units of the sampling interval of the analog-to-digital converter, which is 0.0375 microseconds long." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ANTENNA_RELATIVE_GAIN COLUMN_NUMBER = 58 DATA_TYPE = PC_REAL START_BYTE = 191 BYTES = 4 DESCRIPTION = "Antenna two-way gain variation due to the effect of spacecraft roll and orientation of the spacecraft high gain antenna and solar panels." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ECHO_SAMPLES_REAL COLUMN_NUMBER = 59 DATA_TYPE = PC_REAL START_BYTE = 195 BYTES = 2668 ITEMS = 667 ITEM_BYTES = 4 DESCRIPTION = "Real part of the complex processed echo. Time distance between echo samples is 0.075 microseconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ECHO_SAMPLES_IMAGINARY COLUMN_NUMBER = 60 DATA_TYPE = PC_REAL START_BYTE = 2863 BYTES = 2668 ITEMS = 667 ITEM_BYTES = 4 DESCRIPTION = "Imaginary part of the complex processed echo. Time distance between echo samples is 0.075 microseconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = N_PRE COLUMN_NUMBER = 61 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5531 BYTES = 2 DESCRIPTION = "Number of pre-summed echoes within the RDR processor, i.e. oversampling factor of the estimated Doppler bandwidth for the processed data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = BLOCK_NR COLUMN_NUMBER = 62 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5533 BYTES = 2 DESCRIPTION = "Reference number of the processed data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = BLOCK_ROWS COLUMN_NUMBER = 63 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5535 BYTES = 2 DESCRIPTION = "Number of echoes within a data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DOPPLER_BW COLUMN_NUMBER = 64 DATA_TYPE = PC_REAL START_BYTE = 5537 BYTES = 4 UNIT = HERTZ DESCRIPTION = "Estimated Doppler bandwidth of the processed data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DOPPLER_CENTROID COLUMN_NUMBER = 65 DATA_TYPE = PC_REAL START_BYTE = 5541 BYTES = 4 UNIT = HERTZ DESCRIPTION = "Estimated Doppler centroid of the processed data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = AZ_TIME_SPACING COLUMN_NUMBER = 66 DATA_TYPE = PC_REAL START_BYTE = 5545 BYTES = 4 UNIT = SECONDS DESCRIPTION = "Time interval elapsing between the current processed echo and the next." END_OBJECT = COLUMN OBJECT = COLUMN NAME = AZ_RES COLUMN_NUMBER = 67 DATA_TYPE = PC_REAL START_BYTE = 5549 BYTES = 4 UNIT = METER DESCRIPTION = "Azimuth resolution, i.e. horizontal resolution in the along-track direction." END_OBJECT = COLUMN OBJECT = COLUMN NAME = T_INT COLUMN_NUMBER = 68 DATA_TYPE = PC_REAL START_BYTE = 5553 BYTES = 4 UNIT = MICROSECOND DESCRIPTION = "Integration time, i.e. duration of acquisition of the processed data block." END_OBJECT = COLUMN OBJECT = COLUMN NAME = AVG_TAN_VELOCITY COLUMN_NUMBER = 69 DATA_TYPE = PC_REAL START_BYTE = 5557 BYTES = 4 UNIT = "KILOMETER/SECOND" DESCRIPTION = "Effective tangential velocity of the spacecraft as derived from Doppler centroid estimation." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RANGE_SHIFT COLUMN_NUMBER = 70 DATA_TYPE = LSB_INTEGER START_BYTE = 5561 BYTES = 2 DESCRIPTION = "relative shift of the echo with respect to the value of the MRO:RADARGRAM_RETURN_INTERVAL reported in the data product label. This time shift is expressed in terms of number of echo samples. Time distance between echo samples in RDR data products is 0.075 microseconds." END_OBJECT = COLUMN OBJECT = COLUMN NAME = EPHEMERIS_TIME COLUMN_NUMBER = 71 DATA_TYPE = PC_REAL START_BYTE = 5563 BYTES = 8 UNIT = SECOND DESCRIPTION = "Seconds elapsed since Jan, 1, 2000, 12:00 UTC corresponding to SCET_BLOCK." END_OBJECT = COLUMN OBJECT = COLUMN NAME = GEOMETRY_EPOCH COLUMN_NUMBER = 72 DATA_TYPE = DATE START_BYTE = 5571 BYTES = 23 DESCRIPTION = "Time, corresponding to SCET_BLOCK, at which the geometrical and position parameters are computed, expressed in UTC." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SOLAR_LONGITUDE COLUMN_NUMBER = 73 DATA_TYPE = PC_REAL START_BYTE = 5594 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Value of the angle between the body-Sun line at the time of interest and the body-Sun line at the vernal equinox. This provides a measure of season on a target body, with values of 0 to 90 degrees representing northern spring, 90 to 180 degrees representing northern summer, 180 to 270 degrees representing northern autumn and 270 to 360 degrees representing northern winter." END_OBJECT = COLUMN OBJECT = COLUMN NAME = ORBIT_NUMBER COLUMN_NUMBER = 74 DATA_TYPE = LSB_INTEGER START_BYTE = 5602 BYTES = 4 DESCRIPTION = "Number of the orbital revolution of the spacecraft around Mars." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MARS_SC_POSITION_VECTOR COLUMN_NUMBER = 75 DATA_TYPE = PC_REAL START_BYTE = 5606 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 UNIT = KILOMETER DESCRIPTION = "Components of the position vector from Mars center to the spacecraft expressed in the planetocentric IAU 2000 reference frame, and corrected for light time and stellar aberration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SPACECRAFT_ALTITUDE COLUMN_NUMBER = 76 DATA_TYPE = PC_REAL START_BYTE = 5630 BYTES = 8 UNIT = KILOMETER DESCRIPTION = "distance from the spacecraft to the IAU 2000 Mars ellipsoid measured normal to the surface." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SUB_SC_EAST_LONGITUDE COLUMN_NUMBER = 77 DATA_TYPE = PC_REAL START_BYTE = 5638 BYTES = 8 UNIT = DEGREE DESCRIPTION = "IAU 2000 longitude of the sub spacecraft point that is the point on Mars that lies directly beneath the spacecraft." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SUB_SC_PLANETOCENTRIC_LATITUDE COLUMN_NUMBER = 78 DATA_TYPE = PC_REAL START_BYTE = 5646 BYTES = 8 UNIT = DEGREE DESCRIPTION = "IAU 2000 planetocentric latitude of the sub spacecraft point that is the point on Mars that lies directly beneath the spacecraft." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SUB_SC_PLANETOGRAPHIC_LATITUDE COLUMN_NUMBER = 79 DATA_TYPE = PC_REAL START_BYTE = 5654 BYTES = 8 UNIT = DEGREE DESCRIPTION = "IAU 2000 planetographic latitude of the sub spacecraft point that is the point on Mars that lies directly beneath the spacecraft." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MARS_SC_VELOCITY_VECTOR COLUMN_NUMBER = 80 DATA_TYPE = PC_REAL START_BYTE = 5662 BYTES = 24 ITEMS = 3 ITEM_BYTES = 8 UNIT = "KILOMETER/SECOND" DESCRIPTION = "Components of the velocity vector of the spacecraft w.r.t. the center of Mars expressed in the planetocentric IAU 2000 reference frame, and corrected for light time and stellar aberration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MARS_SC_RADIAL_VELOCITY COLUMN_NUMBER = 81 DATA_TYPE = PC_REAL START_BYTE = 5686 BYTES = 8 UNIT = "KILOMETER/SECOND" DESCRIPTION = "Radial component of the velocity vector of the spacecraft w.r.t. the center of Mars expressed in the planetocentric IAU 2000 reference frame, and corrected for light time and stellar aberration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MARS_SC_TANGENTIAL_VELOCITY COLUMN_NUMBER = 82 DATA_TYPE = PC_REAL START_BYTE = 5694 BYTES = 8 UNIT = "KILOMETER/SECOND" DESCRIPTION = "Tangential component of the velocity vector of the spacecraft w.r.t. the center of Mars expressed in the planetocentric IAU 2000 reference frame, and corrected for light time and stellar aberration." END_OBJECT = COLUMN OBJECT = COLUMN NAME = LOCAL_TRUE_SOLAR_TIME COLUMN_NUMBER = 83 DATA_TYPE = PC_REAL START_BYTE = 5702 BYTES = 8 UNIT = "DECIMAL HOUR" DESCRIPTION = "Angle between the meridian passing through the sub-spacecraft point and the meridian passing through the subsolar point of Mars, expressed on a '24 hour' clock. 12.000 corresponds to an angle of 0 degrees, while 00.000 corresponds to an angle of 180 degrees." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SOLAR_ZENITH_ANGLE COLUMN_NUMBER = 84 DATA_TYPE = PC_REAL START_BYTE = 5710 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Angle between the nadir at the sub-spacecraft point and a vector from the sub-spacecraft point to the Sun." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SC_PITCH_ANGLE COLUMN_NUMBER = 85 DATA_TYPE = PC_REAL START_BYTE = 5718 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Spacecraft pitch angle in the reference frame with the Z axis co-aligned with the center of Mars - spacecraft position vector and the X axis in the plane containing the Z axis and the spacecraft velocity vector w.r.t. Mars." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SC_YAW_ANGLE COLUMN_NUMBER = 86 DATA_TYPE = PC_REAL START_BYTE = 5726 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Spacecraft yaw angle in the reference frame with the Z axis co-aligned with the center of Mars - spacecraft position vector and the X axis in the plane containing the Z axis and the spacecraft velocity vector w.r.t. Mars." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SC_ROLL_ANGLE COLUMN_NUMBER = 87 DATA_TYPE = PC_REAL START_BYTE = 5734 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Spacecraft roll angle in the reference frame with the Z axis co-aligned with the center of Mars - spacecraft position vector and the X axis in the plane containing the Z axis and the spacecraft velocity vector w.r.t. Mars." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_SAMX_INNER_GIMBAL_ANGLE COLUMN_NUMBER = 88 DATA_TYPE = PC_REAL START_BYTE = 5742 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Inner gimbal angle of the MRO solar array in the -X direction." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_SAMX_OUTER_GIMBAL_ANGLE COLUMN_NUMBER = 89 DATA_TYPE = PC_REAL START_BYTE = 5750 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Outer gimbal angle of the MRO solar array in the -X direction." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_SAPX_INNER_GIMBAL_ANGLE COLUMN_NUMBER = 90 DATA_TYPE = PC_REAL START_BYTE = 5758 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Inner gimbal angle of the MRO solar array in the +X direction." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_SAPX_OUTER_GIMBAL_ANGLE COLUMN_NUMBER = 91 DATA_TYPE = PC_REAL START_BYTE = 5766 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Outer gimbal angle of the MRO solar array in the +X direction." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_HGA_INNER_GIMBAL_ANGLE COLUMN_NUMBER = 92 DATA_TYPE = PC_REAL START_BYTE = 5774 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Inner gimbal angle of the MRO high gain antenna." END_OBJECT = COLUMN OBJECT = COLUMN NAME = MRO_HGA_OUTER_GIMBAL_ANGLE COLUMN_NUMBER = 93 DATA_TYPE = PC_REAL START_BYTE = 5782 BYTES = 8 UNIT = DEGREE DESCRIPTION = "Outer gimbal angle of the MRO high gain antenna." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DES_TEMP COLUMN_NUMBER = 94 DATA_TYPE = PC_REAL START_BYTE = 5790 BYTES = 4 UNIT = CELSIUS DESCRIPTION = "Internal DES Temperature." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DES_5V COLUMN_NUMBER = 95 DATA_TYPE = PC_REAL START_BYTE = 5794 BYTES = 4 UNIT = VOLT DESCRIPTION = "DES Digital 5V Supply." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DES_12V COLUMN_NUMBER = 96 DATA_TYPE = PC_REAL START_BYTE = 5798 BYTES = 4 UNIT = VOLT DESCRIPTION = "DES Analog 12V Supply." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DES_2V5 COLUMN_NUMBER = 97 DATA_TYPE = PC_REAL START_BYTE = 5802 BYTES = 4 UNIT = VOLT DESCRIPTION = "DES Digital 2V5 Supply." END_OBJECT = COLUMN OBJECT = COLUMN NAME = RX_TEMP COLUMN_NUMBER = 98 DATA_TYPE = PC_REAL START_BYTE = 5806 BYTES = 4 UNIT = CELSIUS DESCRIPTION = "Internal RX Temperature." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TX_TEMP COLUMN_NUMBER = 99 DATA_TYPE = PC_REAL START_BYTE = 5810 BYTES = 4 UNIT = CELSIUS DESCRIPTION = "Internal TFE Temperature" END_OBJECT = COLUMN OBJECT = COLUMN NAME = TX_LEV COLUMN_NUMBER = 100 DATA_TYPE = PC_REAL START_BYTE = 5814 BYTES = 4 UNIT = WATT DESCRIPTION = "TFE output power level." END_OBJECT = COLUMN OBJECT = COLUMN NAME = TX_CURR COLUMN_NUMBER = 101 DATA_TYPE = PC_REAL START_BYTE = 5818 BYTES = 4 UNIT = AMPERE DESCRIPTION = "TFE primary power current (measured internally to TFE)." END_OBJECT = COLUMN OBJECT = COLUMN NAME = QUALITY_CODE COLUMN_NUMBER = 102 DATA_TYPE = LSB_UNSIGNED_INTEGER START_BYTE = 5822 BYTES = 1 DESCRIPTION = "This flag is set to 1 if there are problems with the processed echo." END_OBJECT = COLUMN