PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = " Mar 1999 M. Sykes Updates and corrections for V2.0 " /* File Characteristics */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 80 FILE_RECORDS = 89 /* Data Object Pointers */ ^TABLE = "ulydstat.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-ULYDSTAT-199903" PRODUCT_NAME = "Ulysses DDS Status Table" SPACECRAFT_NAME = "ULYSSES" INSTRUMENT_NAME = "ULYSSES DUST DETECTION SYSTEM" TARGET_NAME = DUST START_TIME = 1990-10-06T00:00 STOP_TIME = 1995-12-14T15:00 PRODUCT_CREATION_TIME = 1998-11-06 RECORD_FORMAT = "(a14,2x,a1,1x,3(1x,a1),2x,4(a1,1x), 1x,a41)" /* Data Object Descriptions */ OBJECT = TABLE INTERCHANGE_FORMAT = ASCII ROWS = 89 COLUMNS = 10 ROW_BYTES = 80 DESCRIPTION = "Ulysses mission and dust detector configuration, tests and other events are tabulated. See Gruen et al. (1995a) [GRUENETAL1995A] and Krueger et al. (1999a) [KRUEGERETAL1999A] for more details, and see Instrument Status and Confidence Level Note, Mission Status Data, in ULYD.CAT for corrections and qualifications." OBJECT = COLUMN COLUMN_NUMBER = 1 NAME = "EVENT TIME" DESCRIPTION = "Event time given in year, day of year, hours and minutes in the general form: yyyy-dddThh:mm." DATA_TYPE = "TIME" START_BYTE = 1 BYTES = 14 FORMAT = "A14" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 2 NAME = "CHANNELTRON EVENT FLAG" DESCRIPTION = "A flag denoting that an event may be defined by a channeltron signal, in which case the flag is set to 1, otherwise it is set to 0. When the instrument is off, the flag is set to X, and when the setting is unknown, the flag is set to '?'." DATA_TYPE = "CHARACTER" START_BYTE = 17 BYTES = 1 FORMAT = A1 MISSING_CONSTANT = "X" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 3 NAME = "ION EVENT FLAG" DESCRIPTION = "A flag denoting that an event may be defined by an ion signal, in which case the flag is set to 1, otherwise it is set to 0. When the instrument is off, the flag is set to X, and when the setting is unknown, the flag is set to '?'." DATA_TYPE = "CHARACTER" START_BYTE = 19 BYTES = 1 FORMAT = A1 MISSING_CONSTANT = "X" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 4 NAME = "ELECTRON EVENT FLAG" DESCRIPTION = "A flag denoting that an event may be defined by an electron signal, in which case the flag is set to 1, otherwise it is set to 0. When the instrument is off, the flag is set to X, and when the setting is unknown, the flag is set to '?'." DATA_TYPE = "CHARACTER" START_BYTE = 21 BYTES = 1 FORMAT = A1 MISSING_CONSTANT = "X" END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 5 NAME = "ION COLLECTOR THRESHOLD" DESCRIPTION = "Code (ICP) corresponding to the threshold set for the positive ion charge impulse(Q_I) at the time of impact. ICP|Q_I (Coulomb) ---+---------------- X | OFF ? | UNKN 0 | 1.0E-14 1 | 2.6E-14 2 | 5.8E-14 3 | 1.5E-13 " DATA_TYPE = "CHARACTER" START_BYTE = 24 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 6 NAME = "ELECTRON COLLECTOR THRESHOLD" DESCRIPTION = "Code (ECP) corresponding to the threshold set for the electron charge impulse(Q_E) at the time of impact. ECP|Q_E (Coulomb) ---+---------------- X | OFF ? | UNKN 0 | -9.8E-15 1 | -2.4E-14 2 | -5.5E-14 3 | -1.4E-13 " DATA_TYPE = "CHARACTER" START_BYTE = 26 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 7 NAME = "CHANNELTRON THRESHOLD" DESCRIPTION = "Code (CCP) corresponding to the threshold set for the channeltron charge(Q_C) pulse at the time of impact. CCP|Q_C (Coulomb) ---+---------------- X | OFF ? | UNKN 0 | -1.8E-13 1 | -2.4E-13 2 | -5.2E-13 3 | -1.2E-12 " DATA_TYPE = "CHARACTER" START_BYTE = 28 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 8 NAME = "ENTRANCE GRID THRESHOLD" DESCRIPTION = "Code (PCP) corresponding to the threshold set for the entrance grid charge pulse(Q_P) at the time of impact separately for positively and negatively charged particles. PCP|Q_P (positive) (Coulomb)|Q_P (negative) (Coulomb) ---+------------------------+------------------------ X | OFF | OFF ? | UNKN | UNKN 0 | 9.4E-15 | -1.8E-14 1 | 2.3E-14 | -3.8E-14 2 | 5.0E-13 | -7.3E-14 3 | 1.2E-13 | -1.5E-13 " DATA_TYPE = "CHARACTER" START_BYTE = 30 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 9 NAME = "CHANNELTRON VOLTAGE LEVEL" DESCRIPTION = "Code (HV) corresponding to the channeltron high voltage level(HV) set at the time of impact with integers representing fixed voltage differences. See Channeltron Voltage Level, Confidence Level Note, in ulyd.cat. HV|Voltage(Volts) --+------- X| OFF ?| UNKN 0| 200 1| 900 2| 1020 3| 1140 4| 1250 " DATA_TYPE = "CHARACTER" START_BYTE = 33 BYTES = 1 FORMAT = A1 END_OBJECT = COLUMN OBJECT = COLUMN COLUMN_NUMBER = 10 NAME = "DDS STATUS NOTE" DESCRIPTION = "Note concerning DDS or Ulysses spacecraft status." DATA_TYPE = "CHARACTER" START_BYTE = 36 BYTES = 44 FORMAT = A44 END_OBJECT = COLUMN END_OBJECT = TABLE END