/* This structure describes the format of the */
/* data record of the selected roll reference (SRR) epoch file of the */
/* Pioneer Venus Orbiter (PVO) Supplementary Experimental Data Record */
/* (SEDR). The following is an overview in tabular form of the SRR epoch */
/* data record: */
/* */
/* +----+----------------------------------------+ */
/* | |BITS --❯ | */
/* +----+----------------------------------------+ */
/* | | 111 1111 1112 2222 2222 2333 | */
/* | |1234 5678 9012 3456 7890 1234 5678 9012 | */
/* +----+----------------------------------------+ */
/* |WD 1| YEAR OF DATA | DOY OF DATA | */
/* | 2| MILLISECONDS (S/C UT) OF SRR EPOCH DATA| */
/* | 3| (SPARE) | */
/* | 4| (SPARE) | */
/* | 5| CELESTIAL LATITUDE OF PULSE STAR | */
/* | 6| CELESTIAL LONGITUDE OF PULSE STAR | */
/* | 7| ERROR IN SIMULATED SRR VALUE | */
/* | 8| (SPARE) | */
/* | 9| (SPARE) | */
/* | 10| (SPARE) | */
/* +----+----------------------------------------+ */
/* */
/***************************************************************************/
/* Table format description begins here. */
/***************************************************************************/
OBJECT = COLUMN
NAME = "YEAR OF SPACECRAFT SRR EPOCH DATA"
DATA_TYPE = "MSB INTEGER"
START_BYTE = 1
BYTES = 2
DESCRIPTION = "This object contains the four digit year in
spacecraft universal time for the PVO spacecraft SRR epoch record."
END_OBJECT = COLUMN
/* Changed NOTE to DESCRIPTION throughout file. */
OBJECT = COLUMN
NAME = "DAY OF YEAR OF SPACECRAFT SRR EPOCH DATA"
DATA_TYPE = "MSB INTEGER"
START_BYTE = 3
BYTES = 2
DESCRIPTION = "This object contains the three digit day of year
in spacecraft universal time, ranging from 1 to 366, for the PVO
spacecraft SRR epoch record."
END_OBJECT = COLUMN
OBJECT = COLUMN /*Column name too long ❯40 */
NAME = "MILLISEC OF DAY OF SC SRR EPOCH DATA"
DATA_TYPE = "MSB INTEGER"
START_BYTE = 5
BYTES = 4
NOTE = "This object contains the milliseconds of the day
in spacecraft universal time, where midnight is 0.00, for the PVO
spacecraft SRR epoch record."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "SPARE1"
DATA_TYPE = "IBM REAL"
START_BYTE = 9
BYTES = 4
DESCRIPTION = "This object contains a spare (empty) value."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "SPARE2"
DATA_TYPE = "IBM REAL"
START_BYTE = 13
BYTES = 4
DESCRIPTION = "This object contains a spare (empty) value."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "CELESTIAL LATITUDE OF PULSE STAR"
DATA_TYPE = "IBM REAL"
START_BYTE = 17
BYTES = 4
DESCRIPTION = "This object contains the celestial latitude,
measured in degrees, of the star used to generate a spacecraft pulse
time when the SRR pulse is using star synchronization."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "CELESTIAL LONGITUDE OF PULSE STAR"
DATA_TYPE = "IBM REAL"
START_BYTE = 21
BYTES = 4
DESCRIPTION = "This object contains the celestial longitude,
measured in degrees, of the star used to generate a spacecraft pulse
time when the SRR pulse is using star synchronization."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "ERROR IN SIMULATED SRR EPOCH"
DATA_TYPE = "IBM REAL"
START_BYTE = 25
BYTES = 4
DESCRIPTION = "This object contains an estimate of the time
difference, measured in seconds, between an SRR pulse using simulated
synchronization and an estimate of the corresponding sun pulse."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "SPARE3"
DATA_TYPE = "IBM REAL"
START_BYTE = 29
BYTES = 4
DESCRIPTION = "This object contains a spare (empty) value."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "SPARE4"
DATA_TYPE = "IBM REAL"
START_BYTE = 33
BYTES = 4
DESCRIPTION = "This object contains a spare (empty) value."
END_OBJECT = COLUMN
OBJECT = COLUMN
NAME = "SPARE5"
DATA_TYPE = "IBM REAL"
START_BYTE = 37
BYTES = 4
DESCRIPTION = "This object contains a spare (empty) value."
END_OBJECT = COLUMN
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