PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = " 01 Jan 1996 Creation of V1.0 by M. Sykes (SBN) 31 Dec 1998 Upgrades and corrections for V2.0 by M. Sykes (SBN) " /* File Characteristics */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 108 FILE_RECORDS = 22 /* Data Object Pointers */ ^TABLE = "ulydcalb.tab" /* Identification Keywords */ DATA_SET_NAME = "ULYSSES DUST DETECTION SYSTEM V2.0" DATA_SET_ID = "ULY-D-UDDS-5-DUST-V2.0" PRODUCT_ID = "ULYD-ULYDCODE-199903" PRODUCT_NAME = "Ulysses DDS Calibration Table" SPACECRAFT_NAME = "ULYSSES" INSTRUMENT_NAME = "ULYSSES DUST DETECTION SYSTEM" TARGET_NAME = DUST PRODUCT_CREATION_TIME = 1996-03-06 RECORD_FORMAT = "(f5.1,f5.1,a1,f5.1,a1,f6.1,a1,f6.1,a1,f5.1, a1,f6.1,a1,e7.1,e7.1,a1,e7.1,a1,e7.1,a1,e7.1,e7.1,a1,e7.1,a1,e7.1,a1)" /* Data Object Descriptions */ OBJECT = TABLE INTERCHANGE_FORMAT = ASCII ROWS = 22 COLUMNS = 27 ROW_BYTES = 108 DESCRIPTION = "Table of laboratory measurements of detector rise times and charge to mass ratios as a function of impact velocity for different impacting materials. See Calibration Data in ulyd.cat." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "IMPACT SPEED" UNIT = "KILOMETER/SECOND" DESCRIPTION = "This is the speed at which an impactor hits the detector." DATA_TYPE = "ASCII REAL" START_BYTE = 1 BYTES = 5 FORMAT = "F5.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "IRON ION RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the ion collector signal after the impact of an iron test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 6 BYTES = 5 FORMAT = "F5.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "EXTRAPOLATION FLAG 1" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 11 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "GLASS ION RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the ion collector signal after the impact of a glass test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 12 BYTES = 5 FORMAT = "F5.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "EXTRAPOLATION FLAG 2" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 17 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "CARBON ION RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the ion collector signal after the impact of a carbon test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 18 BYTES = 6 FORMAT = "F6.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "EXTRAPOLATION FLAG 3" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 24 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "IRON ELECTRON RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the electron collector signal after the impact of an iron test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 25 BYTES = 6 FORMAT = "F6.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "EXTRAPOLATION FLAG 4" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 31 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "GLASS ELECTRON RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the electron collector signal after the impact of a glass test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 32 BYTES = 5 FORMAT = "F5.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 11 NAME = "EXTRAPOLATION FLAG 5" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 37 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 12 NAME = "CARBON ELECTRON RISE TIME" UNIT = "MICROSECOND" DESCRIPTION = "The rise time of the electron collector signal after the impact of a carbon test particle." DATA_TYPE = "ASCII REAL" START_BYTE = 38 BYTES = 6 FORMAT = "F6.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 13 NAME = "EXTRAPOLATION FLAG 6" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 44 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 14 NAME = "MEAN ION CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The logarithmic mean of the charge to mass ratios derived from measurements of iron, glass, and carbon test particles and the ion collector signal." DATA_TYPE = "ASCII REAL" START_BYTE = 45 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 15 NAME = "IRON ION CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of an iron particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 52 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 16 NAME = "EXTRAPOLATION FLAG 7" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 59 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 17 NAME = "GLASS ION CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of a glass particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 60 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 18 NAME = "EXTRAPOLATION FLAG 8" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 67 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 19 NAME = "CARBON ION CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of a carbon particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 68 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 20 NAME = "EXTRAPOLATION FLAG 9" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 75 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 21 NAME = "MEAN ELECTRON CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The logarithmic mean of the charge to mass ratios derived from measurements of iron, glass, and carbon test particles and the electron collector signal." DATA_TYPE = "ASCII REAL" START_BYTE = 76 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 22 NAME = "IRON ELECTRON CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of an iron particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 83 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 23 NAME = "EXTRAPOLATION FLAG 10" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 90 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 24 NAME = "GLASS ELECTRON CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of a glass particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 91 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 25 NAME = "EXTRAPOLATION FLAG 11" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 98 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 26 NAME = "CARBON ELECTRON CHARGE TO MASS RATIO" UNIT = "COULOMB/GRAM" DESCRIPTION = "The charge to mass ratio derived from the impact of a carbon particle and the resultant signal from the ion collector." DATA_TYPE = "ASCII REAL" START_BYTE = 99 BYTES = 7 FORMAT = "E7.1" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 27 NAME = "EXTRAPOLATION FLAG 12" DESCRIPTION = "If the value of the previous column corresponds to an actual measurement, this column is blank. If the value is an extrapolation, this column contains the symbol '*'." DATA_TYPE = "CHARACTER" START_BYTE = 106 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN END_OBJECT = TABLE END