PDS_VERSION_ID = PDS3 RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 46 FILE_RECORDS = 874 ^SDC_CHN_LVL_DN_HEADER = ("SDC_CHN_LVL_DN.TAB", 1) ^SDC_CHN_LVL_DN_TABLE = ("SDC_CHN_LVL_DN.TAB", 3) MISSION_NAME = "NEW HORIZONS KUIPER BELT EXTENDED MISSION" DATA_SET_ID = "NH-A-SDC-2-KEM1-V4.0" PRODUCER_INSTITUTION_NAME = "SOUTHWEST RESEARCH INSTITUTE" PRODUCT_CREATION_TIME = 2020-09-01T21:34:00 INSTRUMENT_NAME = "STUDENT DUST COUNTER" INSTRUMENT_HOST_NAME = "NEW HORIZONS" INSTRUMENT_ID = "SDC" DESCRIPTION = "The table pointed to by this label contains the date of each threshold value change, along with the detector channel number and the exact threshold value used. " OBJECT = SDC_CHN_LVL_DN_HEADER BYTES = 46 HEADER_TYPE = TEXT INTERCHANGE_FORMAT = ASCII RECORDS = 2 DESCRIPTION = "Column descriptions for the per-channel threshold value file. " END_OBJECT = SDC_CHN_LVL_DN_HEADER OBJECT = SDC_CHN_LVL_DN_TABLE NAME = "SDC THRESHOLD LEVEL TABLE" INTERCHANGE_FORMAT = ASCII ROWS = 874 COLUMNS = 3 ROW_BYTES = 46 DESCRIPTION = "Table giving the times a threshold value was changed for each SDC channel, the channel number and DN threshold value. " OBJECT = COLUMN NAME = "UTC" START_BYTE = 2 BYTES = 22 COLUMN_NUMBER = 1 DATA_TYPE = TIME FORMAT = "A22" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "CHANNEL NUMBER" DESCRIPTION = "The channel number of the threshold value; the numbering convention in this table is one-based (from 1 through 14) for the 14 SDC detector channels. Note that in some contexts, most notably in the SDC raw data products, the numbering convention is zero-based (from 0 through 13). " START_BYTE = 26 BYTES = 2 COLUMN_NUMBER = 2 DATA_TYPE = ASCII_INTEGER FORMAT = "I2" END_OBJECT = COLUMN OBJECT = COLUMN NAME = "THRESHOLD LEVEL" START_BYTE = 29 BYTES = 16 COLUMN_NUMBER = 3 DATA_TYPE = ASCII_REAL FORMAT = "F16.3" UNIT = "DN" END_OBJECT = COLUMN END_OBJECT = SDC_CHN_LVL_DN_TABLE END