PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 200 FILE_RECORDS = 11059 ^TABLE = "HRI.TAB" DATA_SET_ID = "DIF-C-HRII/HRIV/MRI-6-TEMPS-V1.0" PRODUCT_NAME = "DEEP IMPACT HRII/HRIV INSTRUMENT TEMPERATURES V1.0" PRODUCT_ID = "HRI_TAB-200702" PRODUCT_CREATION_TIME = 2007-01-26T21:29:00 INSTRUMENT_HOST_NAME = "DEEP IMPACT FLYBY SPACECRAFT" INSTRUMENT_NAME = { "DEEP IMPACT HIGH RESOLUTION INSTRUMENT - IR SPECTROMETER", "DEEP IMPACT HIGH RESOLUTION INSTRUMENT - VISIBLE CCD" } TARGET_NAME = "9P/TEMPEL 1 (1867 G1)" START_TIME = 2005-01-15T00:30:14.4 STOP_TIME = 2005-07-09T23:35:31.2 OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" NAME = "DI_HRI_INST_TEMPS" ROWS = 11059 ROW_BYTES = 200 COLUMNS = 20 DESCRIPTION = "This table contains resampled (raw, averaged) measurements from 14 different temperature sensors located at various points on the HRI telescope, the HRI IR spectrometer (HRII) which includes the Spectral Imaging Module (SIM), and the HRI visible CCD (HRIV). These sensors were connected to side A or B of the flyby spacecraft's Thermal Interface Board (TIB). This table also includes averages measurements from a sensor in the panel underneath the instrument platform and four sensors on the two solar wings on the flyby spacecraft. All temperatures are in degrees Celsius. When available the spacecraft sensor numbers (TSnnn) and AMMOS numbers (T-nnnn), Advanced Multi-Mission Operations System) are provided in the column description to help researchers locate the thermal sensors illustrated in the Pictorial Atlas of Deep Impact (& EPOXI) Instrument Thermal Telemetry document which included in this data set. It is important to note these temperature sensors are independent of those used to record measurements that were embedded in the science data image headers by the software on-board the spacecraft. This table was created by averaging all measurements for each sensor within a 20-minute interval in the original telemetry stream received from the flyby spacecraft. No corrections or conversions were applied to the resulting, averaged temperatures. However, the SIM bench temperatures recorded in the telemetry were known be one to two degrees different than the measurements collected by the instruments and recored in the science data image headers. See the instrument calibration paper by Klaasen, et al. (2006) [KLAASENETAL2006] located in the Deep Impact Documentation data set, DI-C-HRII/HRIV/MRI/ITS-6-DOC-SET-V1.0." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "DECIMAL_DAY_OF_YEAR" START_BYTE = 2 BYTES = 7 DATA_TYPE = "ASCII_REAL" FORMAT = "F7.3" DESCRIPTION = "This is a time stamp represented as a decimal day of year (2005) at which the temperature measurements in this row were obtained. It is the mean of the spacecraft ephemeris times (SCET) for the measurements within a 20-minute interval. The median, when compared to the average, introduced a maximum uncertainty of +/- 10 minutes which was considered to be negligible because thermal changes occurred over several hours. This time stamp can be used as UTC at the spacecraft because the SCET was good to sub-seconds when compared to the UTC." END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "TELA" START_BYTE = 11 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI telescope at the center of the barrel, first sensor (from TIB side A); S/C sensor # TS104 AMMOS # T-0276" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "SIMPR1" START_BYTE = 21 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI SIM bench at the prisms, first sensor (from TIB side A); S/C sensor # TS102 AMMOS # T-0287" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "CCDA" START_BYTE = 31 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI CCD plate assembly, first sensor (from TIB side A); S/C sensor # TS103 AMMOS # T-0296" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "BEAMSP" START_BYTE = 41 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI beam splitter (from TIB side A); S/C sensor # TS118 AMMOS # T-0298" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "PRIMIRR" START_BYTE = 51 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI primary mirror (from TIB side A); S/C sensor # TS113 AMMOS # T-0302" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "PREAMP" START_BYTE = 61 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI pre-amp box (from TIB side A); S/C sensor # TS107 AMMOS # T-0303" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "SECRAD" START_BYTE = 71 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the IR cooler, the secondary radiator for the IR detector (from TIB side A); S/C sensor # TS134 AMMOS # T-0305" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "IRFPA" START_BYTE = 81 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI IR focal plane array, the primary radiator (from TIB side A); S/C sensor # TS114 AMMOS # T-0306" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "ELCTBX" START_BYTE = 91 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI electronics box (from TIB side A); S/C sensor # TS116 AMMOS # T-0327" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 11 NAME = "TELB" START_BYTE = 101 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI telescope at the center of the barrel, second sensor (from TIB side B); S/C sensor # TS110 AMMOS # T-1777" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 12 NAME = "SIMPR2" START_BYTE = 111 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI SIM bench at the prisms, second sensor (from TIB side B) S/C sensor # TS108 AMMOS # T-1792" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 13 NAME = "CCDB" START_BYTE = 121 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI CCD plate assembly, second sensor (from TIB side B); S/C sensor # TS109 AMMOS # T-1793" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 14 NAME = "SIMBCK" START_BYTE = 131 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the HRI SIM bench at the rear flexure (from TIB side B); S/C sensor # TS115 AMMOS # T-1804" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 15 NAME = "BAREXT" START_BYTE = 141 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of the baffle extension on the HRI telescope barrel (from TIB side B); S/C sensor # TS135 AMMOS # T-1806" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 16 NAME = "SCPNL1" START_BYTE = 151 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "Temperature of spacecraft panel 1 (the panel underneath the instrument platform); S/C sensor # n/a AMMOS # T-0339" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 17 NAME = "SAW1MZ" START_BYTE = 161 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "The temperature of the back side of wing 1 of the solar array in the -Z spacecraft direction; S/C sensor # TS1 AMMOS # T-0275" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 18 NAME = "SAW1PZ" START_BYTE = 171 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "The temperature of the back side of wing 1 of the solar array in the +Z spacecraft direction; S/C sensor # TS3 AMMOS # T-0280" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 19 NAME = "SAW2MZ" START_BYTE = 181 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "The temperature of the back side of wing 2 of the solar array in the -Z spacecraft direction; S/C sensor # TS2 AMMOS # T-1776" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 20 NAME = "SWA2PZ" START_BYTE = 191 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.3" UNIT = "DEGREE CELSIUS" MISSING_CONSTANT = -999.999 DESCRIPTION = "The temperature of the back side of wing 2 of the solar array in the +Z spacecraft direction; S/C sensor # TS4 AMMOS # T-1781" END_OBJECT = COLUMN END_OBJECT = TABLE END