PDS_VERSION_ID = PDS3 /* FILE CHARACTERISTICS DATA ELEMENTS */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 2880 /* FITS standard record length */ FILE_RECORDS = 123 FILE_NAME = "RA_140908172907_CNTB_SCI.FIT" DATA_FORMAT = FITS /* DATA OBJECT POINTERS IDENTIFICATION DATA ELEMENTS */ ^COUNT_RATE_HEADER = ("RA_140908172907_CNTB_SCI.FIT",1) ^COUNT_RATE_SERIES = ("RA_140908172907_CNTB_SCI.FIT",18) ^COUNT_RATE_ERROR_HEADER = ("RA_140908172907_CNTB_SCI.FIT",88) ^COUNT_RATE_ERROR_SERIES = ("RA_140908172907_CNTB_SCI.FIT",89) /* OBSERVATION AND EXPOSURE DATA ELEMENTS */ INSTRUMENT_MODE_ID = "CNT" /* HIS, PIX, CNT */ INSTRUMENT_MODE_DESC = "COUNTRATE" START_TIME = 2014-09-08T17:29:06.718 /* UTC */ STOP_TIME = 2014-09-08T17:34:06.744 /* UTC */ SPACECRAFT_CLOCK_START_COUNT = "1/0368818077.27453" SPACECRAFT_CLOCK_STOP_COUNT = "1/0368818377.29150" EXPOSURE_DURATION = 300.025 /* SECONDS */ DATA_QUALITY_ID = "0" DATA_QUALITY_DESC = "All data packets for this file were received" MISSION_PHASE_NAME = "PRELANDING" OBSERVATION_TYPE = "N/A" TARGET_NAME = "67P/CHURYUMOV-GERASIMENKO 1 (1969 R1)" TARGET_TYPE = "COMET" TARGET_DESC = "67P/Churyumov-Gerasimenko" /* INSTRUMENT AND MISSION DESCRIPTIVE DATA ELEMENTS */ INSTRUMENT_ID = "ALICE" INSTRUMENT_NAME = "ALICE" INSTRUMENT_TYPE = "ULTRAVIOLET SPECTROMETER" INSTRUMENT_HOST_ID = "RO" INSTRUMENT_HOST_NAME = "ROSETTA-ORBITER" MISSION_ID = "ROSETTA" MISSION_NAME = "INTERNATIONAL ROSETTA MISSION" /* PRODUCT, DATA SET, AND VOLUME DATA ELEMENTS */ PRODUCT_ID = "RA_140908172907_CNTB_SCI" PRODUCT_TYPE = REDR /* CODMAC Data Level 3 */ PRODUCT_CREATION_TIME = 2016-10-28T22:31:30 DATA_SET_ID = "RO-C/CAL-ALICE-3-PRL-V3.0" DATA_SET_NAME = "ROSETTA-ORBITER 67P/CAL ALICE 3 PRL V2.0" PRODUCER_ID = "ROSETTA_ALICE" PRODUCER_FULL_NAME = "ANDREW J. STEFFL" PRODUCER_INSTITUTION_NAME = "SOUTHWEST RESEARCH INSTITUTE" /* OBSERVATION GEOMETRY ELEMENTS */ NOTE = " The EME J2000 reference frame is used for all position and velocity vectors. Latitude and Longitude are PLANETOGRAPHIC north latitudes and west longitudes. The values of SUB_SPACECRAFT_LATITUDE and SUB_SPACECRAFT_LONGITUDE refer to the Cheops reference frame. All values are computed at t = START_TIME. Distances are given in , velocities in , and angles in . Values of N/A for LONGITUDE, LATITUDE, PHASE_ANGLE, INCIDENCE_ANGLE and EMISSION_ANGLE generally indicate the instrument boresight does not intersect the target body." /* S/C TO SUN ELEMENTS */ SC_SUN_POSITION_VECTOR = (-2.0646527e+08, 4.0152964e+08, 2.3527227e+08) SC_SUN_VELOCITY_VECTOR = (-7.1333657, -13.231307, -6.2614037) SUB_SOLAR_LONGITUDE = 0 SUB_SOLAR_LATITUDE = 0 /* S/C TO TARGET ELEMENTS */ SC_TARGET_POSITION_VECTOR = (19.816486, 23.429438, -22.398246) SC_TARGET_VELOCITY_VECTOR = (-0.00025126046, -0.00010523682, -4.3475867e-05) SUB_SPACECRAFT_LONGITUDE = -22.095326 SUB_SPACECRAFT_LATITUDE = 11.316051 SPACECRAFT_ALTITUDE = 35.603498 CENTRAL_BODY_DISTANCE = 37.990961 /* INSTRUMENT BORESIGHT LINE OF SIGHT ELEMENTS */ /* A value of "N/A" most likely means the instrument */ /* boresight does not intersect the target body */ RIGHT_ASCENSION = 53.557160 DECLINATION = -33.558660 LONGITUDE = "N/A" LATITUDE = "N/A" PHASE_ANGLE = "N/A" INCIDENCE_ANGLE = "N/A" EMISSION_ANGLE = "N/A" SPICE_FILE_NAME = {"NAIF0011.TLS", "ROS_160929_STEP.TSC", "ROS_CGS_AUX_V01.TF", "ROS_CHURYUMOV_V01.TF", "ROS_LUTETIA_RSOC_V03.TF", "ROS_V26.TF", "CG_CK_ASSOC.TF", "EARTHFIXEDIAU.TF", "ROS_ALICE_V16.TI", "ROS_CIVA_V10.TI", "ROS_CONSERT_V10.TI", "ROS_COSIMA_V13.TI", "ROS_DIM_V11.TI", "ROS_GIADA_V12.TI", "ROS_MIDAS_V10.TI", "ROS_MIRO_V10.TI", "ROS_NAVCAM_V01.TI", "ROS_OSIRIS_V13.TI", "ROS_ROLIS_V03.TI", "ROS_ROSINA_V11.TI", "ROS_RPC_V17.TI", "ROS_STR_V11.TI", "ROS_VIRTIS_V13.TI", "PCK00010.TPC", "ROS_STEINS_V05.TPC", "ROS_LUTETIA_RSOC_V03.TPC", "ROS_CGS_RSOC_V03.TPC", "cg-spc-shap5-v0.1.tpc", "DE405.BSP", "PLU043.BSP", "C2002T7.BSP", "TEMPEL1-9P-DI-P.BSP", "OUTERPLANETS_V0002.BSP", "ORHR_______________00122.BSP", "ORER_______________00031.BSP", "ORMR_______________00052.BSP", "ORFR_______________00067.BSP", "ORGR_______________00096.BSP", "ORHW_______________00122.BSP", "ORHO_______________00077.BSP", "ORHS_______________00109.BSP", "RORL_DL_010_03____P__00335.BSP", "RORB_DV_145_01___T19_00216.BSP", "RORB_DV_223_01___T19_00302.BSP", "RORB_DV_257_02___T19_00344.BSP", "CORL_DL_010_03____P__00335.BSP", "CORB_DV_145_01___T19_00216.BSP", "CORB_DV_223_01___T19_00302.BSP", "CORB_DV_257_02___T19_00344.BSP", "ATNR_P040302093352_00127.BC", "RATT_DV_145_01_01____00216.BC", "RATT_DV_223_01_01____00302.BC", "RATT_DV_257_02_01____00344.BC", "CATT_DV_145_01_______00216.BC", "CATT_DV_223_01_______00302.BC", "CATT_DV_257_02_______00344.BC"} /* DATA OBJECT DEFINITIONS */ OBJECT = COUNT_RATE_HEADER BYTES = 48960 /* RECORD_BYTES x RECORDS */ HEADER_TYPE = FITS INTERCHANGE_FORMAT = ASCII RECORDS = 17 DESCRIPTION = "FITS extension header" END_OBJECT = COUNT_RATE_HEADER OBJECT = COUNT_RATE_SERIES INTERCHANGE_FORMAT = BINARY ROWS = 25000 /* FITS NAXIS1 keyword */ COLUMNS = 1 ROW_BYTES = 8 SAMPLING_PARAMETER_INTERVAL= 0.0120000 SAMPLING_PARAMETER_NAME = TIME SAMPLING_PARAMETER_UNIT = SECONDS DESCRIPTION = " These count rate data are a vector that gives the measured count rate from the observation. Data are in units of dead time-corrected counts per second." OBJECT = COLUMN NAME = "COUNTS" DATA_TYPE = IEEE_REAL START_BYTE = 1 BYTES = 8 OFFSET = 0.00000 /* FITS BZERO keyword */ END_OBJECT = COLUMN END_OBJECT = COUNT_RATE_SERIES OBJECT = COUNT_RATE_ERROR_HEADER BYTES = 2880 /* RECORD_BYTES x RECORDS */ HEADER_TYPE = FITS INTERCHANGE_FORMAT = ASCII RECORDS = 1 DESCRIPTION = "FITS extension header" END_OBJECT = COUNT_RATE_ERROR_HEADER OBJECT = COUNT_RATE_ERROR_SERIES INTERCHANGE_FORMAT = BINARY ROWS = 25000 /* FITS NAXIS1 keyword */ COLUMNS = 1 ROW_BYTES = 4 SAMPLING_PARAMETER_INTERVAL= 0 SAMPLING_PARAMETER_NAME = TIME SAMPLING_PARAMETER_UNIT = SECONDS DESCRIPTION = " FITS extension containing the statistical uncertainty associated with each element in the primary extension. This is derived by assuming Gaussian statistics, such that for a given number of detected counts, N, the corresponding uncertainty is sqrt(N). Data are in units of counts per second" OBJECT = COLUMN NAME = "COUNTS" DATA_TYPE = IEEE_REAL START_BYTE = 1 BYTES = 4 OFFSET = 0 /* FITS BZERO keyword */ END_OBJECT = COLUMN END_OBJECT = COUNT_RATE_ERROR_SERIES END