PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 56 FILE_RECORDS = 1 DATA_SET_ID = "IHW-C-IRPOL-3-RDR-HALLEY-V2.0" PRODUCT_ID = "IRPOL014" PRODUCT_NAME = "IHW IR POLARIZATION TABLE 221013" PRODUCT_CREATION_TIME = 2006-05-11 INSTRUMENT_HOST_NAME = "IHW INFRARED STUDIES NETWORK" INSTRUMENT_HOST_ID = "IRSN" INSTRUMENT_NAME = "IHW INFRARED POLARIMETRY DATA" INSTRUMENT_ID = "IRPOL" TARGET_NAME = "1P/HALLEY 1 (1682 Q1)" START_TIME = 1986-06-01T05:56 STOP_TIME = 1986-06-01T05:58 OBSERVATION_TIME = 1986-06-01T05:57 OBSERVATION_ID = "221013" OBSERVER_FULL_NAME = "MCDONNELL,J" DESCRIPTION = " System code: 25680100 Observatory Info Name: UKIRT Location: MAUNA KEA, HAWAII East Longitude: 204.5283 North Latitude: +19.8267 Telescope: 3.8-M Instrument: UKT9 + KYOTO POLARIMETER Comments from the FITS header: STDSTARS Alpha Leo, Alpha Boo " ^TABLE = "IRPOL014.TAB" OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" ROWS = 1 ROW_BYTES = 56 COLUMNS = 12 OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "FILTER" START_BYTE = 1 BYTES = 1 DATA_TYPE = "CHARACTER" FORMAT = "A1" DESCRIPTION = "Filter ID" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "POLARIZATION" START_BYTE = 3 BYTES = 4 DATA_TYPE = "ASCII_REAL" FORMAT = "F4.1" UNIT = "PERCENT" DESCRIPTION = "Percentage polarization" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "POL_ERROR" START_BYTE = 8 BYTES = 3 DATA_TYPE = "ASCII_REAL" FORMAT = "F3.1" UNIT = "PERCENT" DESCRIPTION = "Percentage error in the preceeding polarization" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "THETA" START_BYTE = 14 BYTES = 3 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I3" UNIT = "DEGREE" DESCRIPTION = "Polarization angle" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "THETA_ERROR" START_BYTE = 18 BYTES = 3 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I3" UNIT = "PERCENT" DESCRIPTION = "Percentage error in the polarization angle" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "APERTURE" START_BYTE = 22 BYTES = 4 DATA_TYPE = "ASCII_REAL" FORMAT = "F4.1" UNIT = "ARCSECOND" DESCRIPTION = "Aperture diameter" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "MID_TIME" START_BYTE = 27 BYTES = 5 DATA_TYPE = "CHARACTER" FORMAT = "A5" DESCRIPTION = "UT (hh:mm) of the midpoint of the observation" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "EXPOSURE_TIME" START_BYTE = 33 BYTES = 4 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I4" UNIT = "SECOND" DESCRIPTION = "Exposure time" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "AIRMASS" START_BYTE = 38 BYTES = 4 DATA_TYPE = "ASCII_REAL" FORMAT = "F4.2" UNIT = "AIRMASS" MISSING_CONSTANT = -.99 DESCRIPTION = "Average airmass of the observation" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "BEAM_OFFSET" START_BYTE = 43 BYTES = 4 DATA_TYPE = "ASCII_REAL" FORMAT = "F4.1" UNIT = "ARCSECOND" MISSING_CONSTANT = -9.9 DESCRIPTION = "Beam offset from the origin identified by number in column 12 (ORIGIN)" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 11 NAME = "BEAM_PA" START_BYTE = 48 BYTES = 5 DATA_TYPE = "ASCII_REAL" FORMAT = "F5.1" UNIT = "DEGREE" MISSING_CONSTANT = -99.9 DESCRIPTION = "Position angle of the beam offset" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 12 NAME = "ORIGIN" START_BYTE = 54 BYTES = 1 DATA_TYPE = "CHARACTER" FORMAT = "A1" MISSING_CONSTANT = "-" DESCRIPTION = "For observations made at an offset, the coordinates of the origin were included in comments in the original FITS header and identified by a number. These FITS header comments have been preserved in the DESCRIPTION text of this label. In no case was there ever more than one origin, so this column always contains either '1' or '-'. " END_OBJECT = COLUMN END_OBJECT = TABLE END