PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 78 FILE_RECORDS = 7 DATA_SET_ID = "IHW-C-PPFLX-3-RDR-HALLEY-V2.0" PRODUCT_ID = "PFLX0057" PRODUCT_NAME = "IHW NARROW BAND PHOTOMETRY 550957" PRODUCT_CREATION_TIME = 2006-06-19 INSTRUMENT_HOST_NAME = "IHW PHOTOMETRY AND POLARIMETRY NETWORK" INSTRUMENT_HOST_ID = "PPN" INSTRUMENT_NAME = "PHOTOMETRIC FLUX DATA" INSTRUMENT_ID = "PPFLX" TARGET_NAME = "1P/HALLEY 1 (1682 Q1)" START_TIME = 1985-09-23T23:23:51 STOP_TIME = 1985-09-23T23:23:51 OBSERVATION_TIME = 1985-09-23T23:23:54 OBSERVATION_ID = "550957" OBSERVER_FULL_NAME = "MANFROID,J/STERKEN,C" DESCRIPTION = " System code: 50970101 Observatory Info Name: WISE East Longitude: 34.7633 North Latitude: +30.5958 Elevation: 900 Telescope: 1.0 M Aperture: 1.00 Comments from the FITS header: DEAD TIME: PHOTOMETER: TEMPERATURE: 25.00 CN TRANSFORMATION COEFFICIENT: .52830E-06 NOTE EXTINCTION USING AVERAGE DM'S FROM 21 & 23 SEPT. STDSTARS HD 3379 HD 10126 HD 13974 STDSTARS HD 16397 HD 16908 HD 18803 STDSTARS HD 23464 HD 25680 HD 26912 STDSTARS HD 30455 HD 191263 HD 218687 STDSTARS HD 219188 " ^TABLE = "PFLX0057.TAB" OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" ROW_BYTES = 78 ROWS = 7 COLUMNS = 13 OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "OBSERVATION_TIME" START_BYTE = 1 BYTES = 19 DATA_TYPE = "TIME" FORMAT = "A19" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "SEQUENCE_NUMBER" START_BYTE = 21 BYTES = 2 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I2" DESCRIPTION = "Each line in the file is assigned a sequence number. These numbers should be in order of increasing observing time." END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "FILTER_NAME" START_BYTE = 24 BYTES = 4 DATA_TYPE = "CHARACTER" FORMAT = "A4" DESCRIPTION = "Name of the filter used" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "CENTER_WAVELENGTH" START_BYTE = 29 BYTES = 4 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I4" UNIT = "ANGSTROM" DESCRIPTION = "Center wavelength of the specific filter used" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "BANDPASS" START_BYTE = 34 BYTES = 3 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I3" UNIT = "ANGSTROM" DESCRIPTION = "Full width at half maximum" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "LIMIT_FLAG" START_BYTE = 38 BYTES = 1 DATA_TYPE = "CHARACTER" FORMAT = "A1" MISSING_CONSTANT = " " DESCRIPTION = "This field contains the character '<' if the log flux value following is an upper limit." END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "LOG_FLUX" START_BYTE = 40 BYTES = 7 DATA_TYPE = "ASCII_REAL" FORMAT = "F7.3" UNIT = "ERG/SEC/CM**2/ANGSTROM" DESCRIPTION = "Log (base 10) of the observed flux" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "FLUX_ERROR" START_BYTE = 48 BYTES = 5 DATA_TYPE = "ASCII_REAL" FORMAT = "F5.3" MISSING_CONSTANT = -.999 DESCRIPTION = "Error (log10) in the preceding flux" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "APERTURE" START_BYTE = 54 BYTES = 5 DATA_TYPE = "ASCII_REAL" FORMAT = "F5.1" UNIT = "ARCSECOND" MISSING_CONSTANT = -99.9 DESCRIPTION = "Diameter of the observing aperture" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "RHO" START_BYTE = 60 BYTES = 4 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I4" UNIT = "ARCSECOND" DESCRIPTION = "Radial distance from the center of the aperture and the peak brightness of the comet" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 11 NAME = "THETA" START_BYTE = 65 BYTES = 3 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I3" UNIT = "DEGREE" DESCRIPTION = "Angular direction of the radius vector to the center of the aperture from the peak in brightness, measured eastward from north" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 12 NAME = "INTEGRATION_TIME" START_BYTE = 69 BYTES = 2 DATA_TYPE = "ASCII_INTEGER" FORMAT = "I2" UNIT = "SECOND" MISSING_CONSTANT = -9 DESCRIPTION = "Integration time" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 13 NAME = "AIRMASS" START_BYTE = 72 BYTES = 5 DATA_TYPE = "ASCII_REAL" FORMAT = "F5.3" UNIT = "AIRMASS" DESCRIPTION = "Airmass calculated at the midpoint time of the observation" END_OBJECT = COLUMN END_OBJECT = TABLE END