PDS_VERSION_ID = PDS3 RECORD_TYPE = "FIXED_LENGTH" RECORD_BYTES = 118 FILE_RECORDS = 1167 ^TABLE = "CN.TAB" DATA_SET_ID = "EAR-C-CS2-5-RDR-DEVICO-ATLAS-V1.0" PRODUCT_ID = "DEVATLAS-CN-200307" PRODUCT_NAME = "DEVICO LINE ATLAS - CN LINES" INSTRUMENT_HOST_NAME = "MCDONALD OBSERVATORY 2.7M HARLAN J. SMITH TELESCOPE" INSTRUMENT_NAME = "CROSS-DISPERSED ECHELLE SPECTROMETER" TARGET_NAME = "122P/DEVICO 1 (1846 D1)" START_TIME = 1995-10-03T11:37:30 STOP_TIME = 1995-10-04T11:42:21 PRODUCT_CREATION_TIME = 2002-01-01T00:00:00 OBJECT = TABLE INTERCHANGE_FORMAT = "ASCII" NAME = "SPECTRAL_LINE_LIST" ROWS = 1167 ROW_BYTES = 118 COLUMNS = 6 DESCRIPTION = " This table lists only the CN lines identified in the spectra of comet deVico. Wavelength coverage is continuous from 3830-5776 Angstroms, and from 5777-10192, there are increasing inter-order gaps. The lines are listed in both wavelength and vacuum frequency format. Also included are the line identifications and transition information, when available. Each entry contains up to six columns of information, though for some of the entries, the transition information may not be relevant. Detailed discussions about the line identifications and the transition terminology can be found in: Cochran, A.L. and W.D. Cochran 2002, High Spectral Resolution Atlas of Comet 122P/deVico, Icarus, 157, 297. " OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "WAVELENGTH" START_BYTE = 1 BYTES = 9 DATA_TYPE = "ASCII_REAL" FORMAT = "F9.3" UNIT = "ANGSTROM" DESCRIPTION = "Central wavelength of the spectral line" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "WAVE_NUMBER" START_BYTE = 12 BYTES = 9 DATA_TYPE = "ASCII_REAL" FORMAT = "F9.3" UNIT = "CM^-1" DESCRIPTION = "Vacuum wave number of the spectral line" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "MOLECULE" START_BYTE = 23 BYTES = 5 DATA_TYPE = "CHARACTER" FORMAT = "A5" DESCRIPTION = "The molecule, atom or ion that produces the spectral line. If the species has not been identified, then this is given as 'Unid'" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "ELECTRONIC_BAND" START_BYTE = 29 BYTES = 4 DATA_TYPE = "CHARACTER" FORMAT = "A4" MISSING_CONSTANT = "---" DESCRIPTION = "Electronic band associated with the spectral line" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "VIBRATIONAL_TRANSITION" START_BYTE = 35 BYTES = 18 DATA_TYPE = "CHARACTER" FORMAT = "A18" MISSING_CONSTANT = "---" DESCRIPTION = "Vibrational transition associated with the spectral line " END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "ROTATIONAL_TRANSITION" START_BYTE = 55 BYTES = 62 DATA_TYPE = "CHARACTER" FORMAT = "A62" MISSING_CONSTANT = "---" DESCRIPTION = "Rotational transition associated with the spectral line" END_OBJECT = COLUMN END_OBJECT = TABLE END