SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 286 / length of data axis 1 NAXIS2 = 173 / length of data axis 2 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 BLANK = 255 / data null value HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'TEMPORALDATA' / Time ordered data HDUCLAS2= 'HKP ' / Housekeeping GOODVAL = 0 / Flag value of 0 indicates good data TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 770324416. / Start time TSTOP = 770324416. / Stop time DATE-OBS= '2025-05-30T19:00:11' DATE-END= '2025-05-30T19:00:11' CLOCKAPP= F / default TELAPSE = 0. / TSTOP - TSTART TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01319125000' / Observation ID TARG_ID = 1319125 / Target ID SEG_NUM = 0 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.21' / Program that created this FITS file TLM2FITS= 'V7.21' / Telemetry converter version number DATE = '2025-05-31T13:04:28' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 14 / LDP Type Code LDPGAIN = 1508. / LDP Gain Index LDPOFFST= 7179. / LDP Offset Index HISTORY No single packet ApIDs contributed. HISTORY LDP(527,40440) File: swift_ldp_1420d500_22d3_527_40440.ccsds HISTORY Product(40440) BAT Pages(5) Found Pages(5) HISTORY Valid Pages(5) Simulated Pages (0) Missing Pages(0) PROCVER = '3.20.02 ' / Processing script version SOFTVER = 'Hea_21Mar2024_V6.33.1_Swift_Rel5.8(Bld47)_30Jun2023_SDCpatch_2' CALDBVER= 'b20230607_u20240201_x20240522_m20250515' / CALDB index versions used SEQPNUM = 10 / Number of times the dataset processed OBJECT = 'Burst (55.170, -22.448)' / Object name RA_OBJ = 55.1700833 / [deg] R.A. Object DEC_OBJ = -22.4480833 / [deg] Dec Object RA_PNT = 55.1391833540087 / [deg] RA pointing DEC_PNT = -22.4570501429013 / [deg] Dec pointing PA_PNT = 16.5976365925305 / [deg] Position angle (roll) TRIGTIME= 770324358.592 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -35.6982800000000 / [s] UTCF at TSTART END