CCSD3ZF0000100000001NJPL3IF0PDSX00000001 PDS_VERSION_ID = PDS3 DATA_SET_ID = 'MGN-V-RDRS-5-C-BIDR-V1.0' PRODUCT_ID = 'DCM03853;01' SOURCE_PRODUCT_ID = 'C-BIDR.3851-3855;1' /* PHYSICAL DESCRIPTION OF THE FILE RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 32500 FILE_RECORDS = 18 /* LOCATION OF OBJECTS WITHIN THE FILE ^AGGREGATE_HEADER = 'DCM.DAT' ^DECOM_TABLE_HEADER = ('DCM.DAT',289) ^DECOM_TABLE = ('DCM.DAT',739) ^CHANNEL_TABLE_HEADER = ('DCM.DAT',252222) ^CHANNEL_TABLE = ('DCM.DAT',252672) ^STATUS_TABLE_HEADER = ('DCM.DAT',475419) ^STATUS_TABLE = ('DCM.DAT',475860) ^POLYNOMIAL_TABLE_HEADER = ('DCM.DAT',508850) ^POLYNOMIAL_TABLE = ('DCM.DAT',509290) ^LOOKUP_TABLE_HEADER = ('DCM.DAT',510168) ^LOOKUP_TABLE = ('DCM.DAT',510603) /* GENERAL PARAMETERS SPACECRAFT_NAME = 'MAGELLAN' MISSION_PHASE_NAME = 'PRIMARY MISSION' INSTRUMENT_NAME = 'RADAR SYSTEM' TARGET_NAME = 'VENUS' ORBIT_NUMBER = 3853 START_TIME = 1991-12-31T21:35:10.532 STOP_TIME = 1991-12-31T22:01:20.056 SPACECRAFT_CLOCK_START_COUNT = '01396297.53.7.0' SPACECRAFT_CLOCK_STOP_COUNT = '01396323.39.3.0' NOTE = 'DECOM_DECAL_FILE' DESCRIPTION = "This is the Decom/Decal File and is necessary to locate and interpret channelized data in the accompanying ENG.DAT file. It consists of 5 separate ANSI-formatted SFDUs concatenated together: the Telemetry Decommutation Map, the Channel Description, Channel Status, DN-EU Conversion Polynomial Coefficients, and DN-EU Conversion Tables." /* DESCRIPTION OF OBJECTS WITHIN THE FILE OBJECT = AGGREGATE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 288 RECORDS = 9 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = AGGREGATE_HEADER OBJECT = DECOM_TABLE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 450 RECORDS = 16 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = DECOM_TABLE_HEADER OBJECT = DECOM_TABLE SFDU_FORMAT_ID = 'NJPL1I000170' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM ROW_BYTES = 81 ROWS = 3104 COLUMNS = 'UNK' DESCRIPTION = "This is the Decommutation Map. It consists of a listing of all channels in the Engineering frame, the length of each in bits, the offset of each into the data, and the value of any parameter that must be specified to ascertain its existence. Also included is the name for the location of the channel, information not required for machine interpretation. For more information, refer to SES-115, Decommutation Report Form, JPL, August 1, 1988." END_OBJECT = DECOM_TABLE OBJECT = CHANNEL_TABLE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 450 RECORDS = 17 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = CHANNEL_TABLE_HEADER OBJECT = CHANNEL_TABLE SFDU_FORMAT_ID = 'NJPL1I000171' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM ROW_BYTES = 78 ROWS = 2855 COLUMNS = 'UNK' DESCRIPTION = "This is the first decalibration data file. It contains references to all channels specifying in each case the name, type, the unit of measure, alarm limits, and pointers to following SFDUs containing additional information. For more information, refer to TPS-129, MGN Decalibration File to DMD, December, 1987." END_OBJECT = CHANNEL_TABLE OBJECT = STATUS_TABLE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 441 RECORDS = 16 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = STATUS_TABLE_HEADER OBJECT = STATUS_TABLE SFDU_FORMAT_ID = 'NJPL1I000172' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM ROW_BYTES = 84 ROWS = 392 COLUMNS = 'UNK' DESCRIPTION = "This is the second decalibration data file. It provides titles for the different states of each status-type channel. For more information, refer to TPS-129, MGN Decalibration File to DMD, December, 1987." END_OBJECT = STATUS_TABLE OBJECT = POLYNOMIAL_TABLE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 440 RECORDS = 16 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = POLYNOMIAL_TABLE_HEADER OBJECT = POLYNOMIAL_TABLE SFDU_FORMAT_ID = 'NJPL1I000173' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM ROW_BYTES = 204 ROWS = 4 COLUMNS = 'UNK' DESCRIPTION = "This is the third decalibration data file. It provides DN-EU correlation parameters for the polynomial (calibration-curve) type of conversion. For more information, refer to TPS-129, MGN Decalibration File to DMD, December, 1987." END_OBJECT = POLYNOMIAL_TABLE OBJECT = LOOKUP_TABLE_HEADER HEADER_TYPE = 'N/A' SFDU_FORMAT_ID = 'CCSD1Z000001' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM BYTES = 435 RECORDS = 16 DESCRIPTION = "Combined SFDU keyword label (K-type) and data aggregate start label (R-type)." END_OBJECT = LOOKUP_TABLE_HEADER OBJECT = LOOKUP_TABLE SFDU_FORMAT_ID = 'NJPL1I000174' INTERCHANGE_FORMAT = ASCII RECORD_TYPE = STREAM ROW_BYTES = 60 ROWS = 798 COLUMNS = 'UNK' DESCRIPTION = "This is the the fourth decalibration data file. It provides DN-EU correlation parameters for the table look-up (interpolation) type of conversion. For more information, refer to TPS-129, MGN Decalibration File to DMD, December, 1987." END_OBJECT = LOOKUP_TABLE END