OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "SCET_UTC" DATA_TYPE = TIME START_BYTE = 1 BYTES = 19 FORMAT = "A19" DESCRIPTION = " The UTC spacecraft event time (SCET) at the middle of each time interval in the series. The time format is yyyy-mm-ddThr:mn:sc. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "ET" DATA_TYPE = ASCII_INTEGER UNIT = "SECONDS" START_BYTE = 20 BYTES = 11 FORMAT = "I11" DESCRIPTION = " Epoch time at the middle of each time interval in the series. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "SERIES_TYPE" DATA_TYPE = ASCII_INTEGER START_BYTE = 31 BYTES = 2 FORMAT = "I2" VALID_MINIMUM = 0 VALID_MAXIMUM = 1 DESCRIPTION = " Type of time series: SERIES_TYPE=0 is a Central Moving Average (CMA) SERIES_TYPE=1 is a Decimated Time Series (DTS) " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "WINDOW_WIDTH" DATA_TYPE = ASCII_INTEGER START_BYTE = 33 BYTES = 6 FORMAT = "I6" DESCRIPTION = " Number of science data records used to determine average counting rates that comprise the time series. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "TRUE_TIME" DATA_TYPE = TIME UNIT = "SECONDS" START_BYTE = 39 BYTES = 11 FORMAT = "I11" DESCRIPTION = " Product of thw WINDOW_WIDTH and the science data record accumulation time (TELREADOUT). Gives the total accumulation time of the records used to determine the average counting rates. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "LIVE_TIME" DATA_TYPE = TIME UNIT = "SECONDS" START_BYTE = 50 BYTES = 11 FORMAT = "F11.1" DESCRIPTION = " The total live time for the science data records used to determine the average counting rates. The live time is given by the true time minus the dead time, which is the amount of time the counting system was busy and unable to process interactions with the sensors. Counting rates are determined by dividing the measured counts by the live time. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "DISTANCE_MARS_CENTER" DATA_TYPE = ASCII_REAL UNIT = "KM" START_BYTE = 61 BYTES = 11 FORMAT = "F11.1" DESCRIPTION = " Distance from the spacecraft to the center of Mars determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "DIRECTION_MARS_CENTER_X" DATA_TYPE = ASCII_REAL START_BYTE = 72 BYTES = 11 FORMAT = "F11.5" VALID_MINIMUM = 0 VALID_MAXIMUM = 1 DESCRIPTION = " The cosine of the angle of the direction to Mars center relative to the X-axis of the instrument coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "DIRECTION_MARS_CENTER_Y" DATA_TYPE = ASCII_REAL START_BYTE = 83 BYTES = 11 FORMAT = "F11.5" VALID_MINIMUM = 0 VALID_MAXIMUM = 1 DESCRIPTION = " The cosine of the angle of the direction to Mars center relative to the Y-axis of the instrument coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "DIRECTION_MARS_CENTER_Z" DATA_TYPE = ASCII_REAL START_BYTE = 94 BYTES = 11 FORMAT = "F11.5" VALID_MINIMUM = 0 VALID_MAXIMUM = 1 DESCRIPTION = " The cosine of the angle of the direction to Mars center relative to the Z-axis of the instrument coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 11 NAME = "VELOCITY_X" DATA_TYPE = ASCII_REAL UNIT = "KM/SECOND" START_BYTE = 105 BYTES = 11 FORMAT = "F11.3" DESCRIPTION = " X-component of the velocity of the spacecraft relative to Mars rotated into the spacecraft coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 12 NAME = "VELOCITY_Y" DATA_TYPE = ASCII_REAL UNIT = "KM/SECOND" START_BYTE = 116 BYTES = 11 FORMAT = "F11.3" DESCRIPTION = " Y-component of the velocity of the spacecraft relative to Mars rotated into the spacecraft coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 13 NAME = "VELOCITY_Z" DATA_TYPE = ASCII_REAL UNIT = "KM/SECOND" START_BYTE = 127 BYTES = 11 FORMAT = "F11.3" DESCRIPTION = " Z-component of the velocity of the spacecraft relative to Mars rotated into the spacecraft coordinate system determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 14 NAME = "LON" DATA_TYPE = ASCII_REAL UNIT = "DEGREES" START_BYTE = 138 BYTES = 7 FORMAT = "F7.1" VALID_MINIMUM = -180 VALID_MAXIMUM = 180 DESCRIPTION = " Longitude of the sub-spacecraft point. East longitude convention is used. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 15 NAME = "LAT" DATA_TYPE = ASCII_REAL UNIT = "DEGREES" START_BYTE = 145 BYTES = 6 FORMAT = "F6.1" VALID_MINIMUM = -90 VALID_MAXIMUM = 90 DESCRIPTION = " Latitude of the sub-spacecraft point. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 16 NAME = "ALTITUDE" DATA_TYPE = ASCII_REAL UNIT = "KM" START_BYTE = 151 BYTES = 11 FORMAT = "F11.1" DESCRIPTION = " Altitude of the spacecraft determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 17 NAME = "FRACTIONAL_SOLID_ANGLE" DATA_TYPE = ASCII_REAL START_BYTE = 162 BYTES = 11 FORMAT = "F11.4" VALID_MINIMUM = 0 VALID_MAXIMUM = 1 DESCRIPTION = " Fractional solid angle subtended by Mars at the spacecraft determined at the middle of the time interval. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 18 NAME = "GCR_MONITOR" DATA_TYPE = ASCII_REAL UNIT = "COUNTS/SECOND" START_BYTE = 173 BYTES = 11 FORMAT = "F11.5" DESCRIPTION = " Average counting rate for the 'greater than 3 interactions' scaler, used to monitor the flux of galactic cosmic rays. " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 19 NAME = "GCR_MONITOR_SIGMA" DATA_TYPE = ASCII_REAL UNIT = "COUNTS/SECOND" START_BYTE = 184 BYTES = 11 FORMAT = "F11.5" DESCRIPTION = " Estimated uncertainty in GCR_MONITOR (1-sigma). " END_OBJECT = COLUMN