OBJECT = COLUMN NAME = SCET_BLOCK_WHOLE COLUMN_NUMBER = 1 DATA_TYPE = MSB_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 = MSB_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 = MSB_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 = MSB_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 = SPARE COLUMN_NUMBER = 5 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 13 BYTES = 2 DESCRIPTION = "All bits are set to 0." END_OBJECT = COLUMN OBJECT = COLUMN NAME = SCET_OST_WHOLE COLUMN_NUMBER = 6 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 15 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 = 7 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 19 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 = SPARE COLUMN_NUMBER = 8 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 21 BYTES = 1 DESCRIPTION = "All bits are set to 0." END_OBJECT = COLUMN OBJECT = COLUMN NAME = OST_LINE_NUMBER COLUMN_NUMBER = 9 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 22 BYTES = 1 DESCRIPTION = "Number of the Operation Sequence Table line in execution." END_OBJECT = COLUMN OBJECT = COLUMN NAME = OST_LINE COLUMN_NUMBER = 10 DATA_TYPE = MSB_BIT_STRING START_BYTE = 23 BYTES = 16 DESCRIPTION = "Operation Sequence Table line in execution; an OST line defines the execution of a single Operation Mode." OBJECT = BIT_COLUMN NAME = PULSE_REPETITION_INTERVAL BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 1 BITS = 4 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = PHASE_COMPENSATION_TYPE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 5 BITS = 4 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 9 BITS = 2 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN OBJECT = BIT_COLUMN NAME = DATA_TAKE_LENGTH BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 11 BITS = 22 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = OPERATIVE_MODE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 33 BITS = 8 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = MANUAL_GAIN_CONTROL BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 41 BITS = 8 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = COMPRESSION_SELECTION BIT_DATA_TYPE = BOOLEAN START_BIT = 49 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = CLOSED_LOOP_TRACKING BIT_DATA_TYPE = BOOLEAN START_BIT = 50 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = TRACKING_DATA_STORAGE BIT_DATA_TYPE = BOOLEAN START_BIT = 51 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = TRACKING_PRE_SUMMING BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 52 BITS = 3 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = TRACKING_LOGIC_SELECTION BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 55 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = THRESHOLD_LOGIC_SELECTION BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 56 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SAMPLE_NUMBER BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 57 BITS = 4 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 61 BITS = 1 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN OBJECT = BIT_COLUMN NAME = ALPHA_BETA BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 62 BITS = 2 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = REFERENCE_BIT BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 64 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = THRESHOLD BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 65 BITS = 8 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = THRESHOLD_INCREMENT BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 73 BITS = 8 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 81 BITS = 4 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN OBJECT = BIT_COLUMN NAME = INITIAL_ECHO_VALUE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 85 BITS = 3 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = EXPECTED_ECHO_SHIFT BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 88 BITS = 3 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = WINDOW_LEFT_SHIFT BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 91 BITS = 3 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = WINDOW_RIGHT_SHIFT BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 94 BITS = 3 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 97 BITS = 32 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN END_OBJECT = COLUMN OBJECT = COLUMN NAME = SPARE COLUMN_NUMBER = 11 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 39 BYTES = 1 DESCRIPTION = "All bits are set to 0." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_BLOCK_ID COLUMN_NUMBER = 12 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 40 BYTES = 3 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 = 13 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 43 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 = PACKET_SEGMENTATION_AND_FPGA_STATUS COLUMN_NUMBER = 14 DATA_TYPE = MSB_BIT_STRING START_BYTE = 45 BYTES = 2 DESCRIPTION = "Flags describing the segmentation of science data packets and the status of the Field Programmable Gate Array of the slave board." OBJECT = BIT_COLUMN NAME = SCIENTIFIC_DATA_TYPE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 1 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SEGMENTATION_FLAG BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 2 BITS = 2 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 4 BITS = 5 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN OBJECT = BIT_COLUMN NAME = SPARE BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 9 BITS = 4 DESCRIPTION = "All bits are set to 0." END_OBJECT = BIT_COLUMN OBJECT = BIT_COLUMN NAME = DMA_ERROR BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 13 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = TC_OVERRUN BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 14 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = FIFO_FULL BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 15 BITS = 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 = BIT_COLUMN OBJECT = BIT_COLUMN NAME = TEST BIT_DATA_TYPE = MSB_UNSIGNED_INTEGER START_BIT = 16 BITS = 1 DESCRIPTION = "Flag used in testing the Field Programmable Gate Array of the slave board." END_OBJECT = BIT_COLUMN END_OBJECT = COLUMN OBJECT = COLUMN NAME = SPARE COLUMN_NUMBER = 15 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 47 BYTES = 1 DESCRIPTION = "All bits are set to 0." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DATA_BLOCK_FIRST_PRI COLUMN_NUMBER = 16 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 48 BYTES = 3 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 = 17 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 51 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 = 18 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 55 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 = 19 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 57 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 = 20 DATA_TYPE = IEEE_REAL START_BYTE = 59 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 = 21 DATA_TYPE = IEEE_REAL START_BYTE = 63 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 = 22 DATA_TYPE = IEEE_REAL START_BYTE = 67 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 = 23 DATA_TYPE = IEEE_REAL START_BYTE = 71 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 = 24 DATA_TYPE = IEEE_REAL START_BYTE = 75 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 = 25 DATA_TYPE = IEEE_REAL START_BYTE = 79 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 repetition intervals." END_OBJECT = COLUMN OBJECT = COLUMN NAME = DELTA_TIME COLUMN_NUMBER = 26 DATA_TYPE = IEEE_REAL START_BYTE = 83 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 = 27 DATA_TYPE = IEEE_REAL START_BYTE = 87 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 = 28 DATA_TYPE = IEEE_REAL START_BYTE = 91 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 = 29 DATA_TYPE = IEEE_REAL START_BYTE = 95 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 = 30 DATA_TYPE = IEEE_REAL START_BYTE = 99 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 = 31 DATA_TYPE = IEEE_REAL START_BYTE = 103 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 = 32 DATA_TYPE = IEEE_REAL START_BYTE = 107 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 = 33 DATA_TYPE = IEEE_REAL START_BYTE = 139 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 = 34 DATA_TYPE = IEEE_REAL START_BYTE = 167 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 = 35 DATA_TYPE = IEEE_REAL START_BYTE = 171 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 = 36 DATA_TYPE = IEEE_REAL START_BYTE = 175 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 = 37 DATA_TYPE = IEEE_REAL START_BYTE = 179 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 = RECEIVE_WINDOW_POSITION COLUMN_NUMBER = 38 DATA_TYPE = MSB_UNSIGNED_INTEGER START_BYTE = 183 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. It is identical to RECEIVE_WINDOW_OPENING_TIME, but it refers to the previous data block." END_OBJECT = COLUMN