PDS_VERSION_ID = PDS3 /* File Characteristics */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 20 FILE_RECORDS = 1024 /* Data Object Pointers */ ^TABLE = "ONSURBSS.TAB" /* Identification Keywords */ DATA_SET_ID = "NEAR-A-GRS-3-EDR-EROS/SURFACE-V1.0" PRODUCT_NAME = "GRS BGO L3 ON-SURFACE SPECTRUM" PRODUCT_ID = "ONSURBSS" INSTRUMENT_HOST_NAME = "NEAR EARTH ASTEROID RENDEZVOUS" INSTRUMENT_NAME = "GAMMA RAY SPECTROMETER" TARGET_NAME = "EROS" START_TIME = 2001-02-22T17:32:53 STOP_TIME = 2001-02-26T17:43:37 PRODUCT_CREATION_TIME = 2001-08-15 /* Peer Review Date */ SPACECRAFT_CLOCK_START_COUNT = 158273394 SPACECRAFT_CLOCK_STOP_COUNT = 158619878 DESCRIPTION = "This file contains the Near Earth Asteroid Rendezvous (NEAR) Gamma-ray spectrometer Level-3 integrated and corrected BGO spectrum taken during the above integration times during the on-asteroid instrument sequence. Column Order = CHANNEL_NUMBER BGOSPEC " /* Data Object Descriptions */ OBJECT = TABLE ROWS = 1024 ROW_BYTES = 20 INTERCHANGE_FORMAT = ASCII COLUMNS = 2 DESCRIPTION = "The single BGO (Bismuth Germanate) spectrum collected and integrated from the surface of 433Eros asteroid by the NEAR Gamma-ray spectrometer and used as reference in Evans et. al. Meteoritics and Planetary Science Fall 2001 paper. Column Order = Channel BGOcnts " OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = CHANNEL_NUMBER DATA_TYPE = ASCII_INTEGER START_BYTE = 1 BYTES = 4 FORMAT = "I4" DESCRIPTION = "CHANNEL NUMBER" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = BGOSPEC DATA_TYPE = ASCII_REAL START_BYTE = 6 BYTES = 13 FORMAT = "F13.3" DESCRIPTION = "BGO COUNTS" END_OBJECT = COLUMN END_OBJECT = TABLE END