PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 17 FILE_RECORDS = 71 DATA_SET_ID = "IHW-C-IRSPEC-3-EDR-HALLEY-V2.0" PRODUCT_ID = "IRSP4005" PRODUCT_NAME = "IHW IR SPECTROSCOPY 222159" 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 = "CALIBRATION" TARGET_DESC = "MARS" START_TIME = 1985-12-16T00:00 STOP_TIME = "UNK" OBSERVATION_TIME = 1985-12-16T00:00 PROCESSING_LEVEL_ID = "3" OBSERVATION_ID = "222159" OBSERVER_FULL_NAME = "GLACCUM,W/ET AL." DESCRIPTION = " System code: 25001600 Observatory Info Name: NASA KAO Location: NASA-AMES, MOFFETT FIELD, CA East Longitude: 0.0000 North Latitude: 00.0000 Telescope: 0.9-M Instrument: NASA/GODDARD 24-CHANNEL GRATING SPECTROMETER Spectral Range: 16-2000 microns Resolution: 1.8-50 microns Aperture Size: 42.0 arcseconds Comments from the FITS header: ADD.OBS. MOSELEY,S/CAMPINS,H/LOEWENSTEIN,R REFERENC Wright, E.L. 1976, Astrophys. J., 210, 250 The data form a 2-row matrix in column-major order, where row 1 is the wavelength in microns and row 2 is the flux in Janskys. REFERENC Glaccum, W. et al. 1987, Astron. Astrophys., 187, 635. This is a model Mars spectrum used to reduce data by Glaccum, et al., files 222153 and 222154, data of 17/12/85 and 20/12/85. See reference. " NOTE = " The following erratum was noted by Mikael Aronsson for this file: The spectral resolution is given as 1.8 - 50 microns in the [original] FITS header (in the RESOL-SP keyword) even though the wavelength increment ranges from 0.5 to 500 microns. 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 = "IRSP4005.TAB" OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" ROWS = 71 ROW_BYTES = 17 COLUMNS = 2 OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "WAVELENGTH" START_BYTE = 1 BYTES = 6 DATA_TYPE = "ASCII_REAL" FORMAT = "F6.1" UNIT = "MICRON" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "FLUX" START_BYTE = 8 BYTES = 8 DATA_TYPE = "ASCII_REAL" FORMAT = "F8.2" UNIT = "JANSKY" END_OBJECT = COLUMN END_OBJECT = TABLE END