PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 19 FILE_RECORDS = 41 DATA_SET_ID = "IHW-C-IRSPEC-3-EDR-HALLEY-V2.0" PRODUCT_ID = "IRSP0073" PRODUCT_NAME = "IHW IR SPECTROSCOPY 222128" PRODUCT_CREATION_TIME = 2006-05-12 INSTRUMENT_HOST_NAME = "IHW INFRARED STUDIES NETWORK" INSTRUMENT_HOST_ID = "IRSN" INSTRUMENT_NAME = "IHW INFRARED SPECTROSCOPY DATA" INSTRUMENT_ID = "IRSPEC" TARGET_NAME = "1P/HALLEY 1 (1682 Q1)" START_TIME = 1986-05-03T00:00 STOP_TIME = "UNK" OBSERVATION_TIME = 1986-05-03T00:00 PROCESSING_LEVEL_ID = "3" OBSERVATION_ID = "222128" OBSERVER_FULL_NAME = "STACEY,G/ET AL." DESCRIPTION = " System code: 25001600 Observatory Info Name: NASA KAO (Position during observation unknown) Location: CHRISTCHURCH, NEW ZEALAND/ departure point Telescope: 0.9-M Instrument: U.C. BERKELEY TANDEM FABRY-PEROT SPECTROMETER Spectral Range: 119.183-119.499 microns Resolution: 0.030 microns Aperture Size: 53 arcseconds Comments from the FITS header: Chopping was 4 arcminutes in magnitude at 24 Hz. STDSTARS Spectrum was calibrated by dividing by Saturn's spectrum. ADD.OBS. LUGTEN,J/GENZEL,R REFERENC Stacey, G.J., Lugten, J.B., Genzel, R. 1987, REFERENC Astron. Astrophys., 187, 451. The data form a two-row array in column-major order where row 1 is the wavelength in microns and row 2 is the flux in Watts/cm2/micron times 1E19. The fluxes were obtained by dividing Watts/cm2/resolution element by 4.71E-2 = 0.03 microns * Pi/2, as per instructions from G.J. Stacey. " NOTE = " The START_TIME listed is actually the OBSERVATION_TIME, i.e., the midpoint of the observation. Exposure times were not reported, so it was not possible to determine the actual starting time of the observation. However, START_TIME is a keyword used to search for data across large sections of the PDS archives, so the midpoint time has been repeated as the START_TIME to prevent these data being lost for want of a more accurate value. " ^TABLE = "IRSP0073.TAB" OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" ROWS = 41 ROW_BYTES = 19 COLUMNS = 2 OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "WAVELENGTH" START_BYTE = 1 BYTES = 7 DATA_TYPE = "ASCII_REAL" FORMAT = "F7.3" UNIT = "MICRON" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "FLUX" START_BYTE = 9 BYTES = 9 DATA_TYPE = "ASCII_REAL" FORMAT = "F9.5" UNIT = "WATT/CM^2/MICRON" SCALING_FACTOR = 1.0E-19 END_OBJECT = COLUMN END_OBJECT = TABLE END