154 lines
127 KiB
Plaintext
154 lines
127 KiB
Plaintext
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SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H CREATOR = 'GBM_TRIGDAT_Reader.pl V1.27' / Software and version creating file FILETYPE= 'TRIGDAT ' / Name for this type of FITS file FILE-VER= '1.0.3 ' / Version of the format for this filetype TELESCOP= 'GLAST ' / Name of mission/satellite INSTRUME= 'GBM ' / Specific instrument used for observation OBSERVER= 'Meegan ' / GLAST Burst Monitor P.I. ORIGIN = 'GIOC ' / Name of organization making file DATE = '2017-01-01T03:25:03' / file creation date (YYYY-MM-DDThh:mm:ss UT) DATE-OBS= '2017-01-01T02:45:05' / Date of start of observation DATE-END= '2017-01-01T02:55:19' / Date of end of observation TIMESYS = 'TT ' / Time system used in time keywords TIMEUNIT= 's ' / Time since MJDREF, used in TSTART and TSTOP MJDREFI = 51910 / MJD of GLAST reference epoch, integer part MJDREFF = 7.428703703703703D-4 / MJD of GLAST reference epoch, fractional part TSTART = 504931505.008880 / [GLAST MET] Observation start time TSTOP = 504932119.419874 / [GLAST MET] Observation stop time DETTYPE = 'BOTH ' / Detector type: NAI or BGO DATATYPE= 'TRIGDAT ' / Type of lookup table: CTIME or CSPEC FILENAME= 'glg_trigdat_all_bn170101116_v01.fit' / Name of this file TRIGTIME= 504931642.867272 / Trigger time relative to MJDREF, double precisiOBJECT = 'GRB170101116' / Burst name in standard format, yymmddfff RADECSYS= 'FK5 ' / Stellar reference frame EQUINOX = 2000.0 / Equinox for RA and Dec RA_OBJ = 59.1667 / Calculated RA of burst DEC_OBJ = 9.3333 / Calculated Dec of burst ERR_RAD = 5.3167 / Calculated Location Error Radius TRIGSCAL= 128 / [ms] Triggered timescale TRIG_ALG= 6 / Triggered algorithm number CHAN_LO = 3 / Trigger channel: low CHAN_HI = 4 / Trigger channel: high ADC_LO = 259 / Trigger channel: low (ADC: 0 - 4095) ADC_HI = 1352 / Trigger channel: high (ADC: 0 - 4095) TRIG_SIG= 5.7 / Trigger significance (sigma) GEO_LONG= 321.0167 / [deg] Spacecraft geographical east longitude GEO_LAT = 18.2333 / [deg] Spacecraft geographical north latitude DET_MASK= '00000000011100' / Triggered detectors: (0-13) RA_SCX = 295.9003 / [deg] Pointing of spacecraft x-axis: RA DEC_SCX = 19.9588 / [deg] Pointing of spacecraft x-axis: Dec RA_SCZ = 71.9544 / [deg] Pointing of spacecraft z-axis: RA DEC_SCZ = 63.2342 / [deg] Pointing of spacecraft z-axis: Dec INFILE01= 'GLAST_2017001_030600_VC03_GTRIG.0.00' / Level 0 input data file CHECKSUM= 'HaPAKWN2HaN8HUN8' / HDU checksum updated 2017-01-01T03:25:03 DATASUM = ' 0' / data unit checksum updated 2017-01-01T03:25:03 END
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