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 = 337785684. / Start time TSTOP = 337785684. / Stop time DATE-OBS= '2011-09-15T13:21:23' DATE-END= '2011-09-15T13:21:23' CLOCKAPP= F / default TELAPSE = 0. / TSTOP - TSTART TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00503219000' / Observation ID TARG_ID = 503219 / Target ID SEG_NUM = 0 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.13' / Program that created this FITS file TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2011-09-21T05:37:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 14 / LDP Type Code LDPGAIN = 226. / LDP Gain Index LDPOFFST= 562. / LDP Offset Index HISTORY No single packet ApIDs contributed. HISTORY LDP(527,30742) File: swift_ldp_07adb300_0f45_527_30742.ccsds HISTORY Product(30742) BAT Pages(5) Found Pages(5) HISTORY Valid Pages(5) Simulated Pages (0) Missing Pages(0) PROCVER = '3.14.1 ' / Processing script version SOFTVER = 'Hea_28Sep2010_V6.10_Swift_Rel3.7(Bld26)_06Jul2010' / HEASOFT and SwifCALDBVER= 'b20090130_u20110131_x20100802_m20110801' / CALDB index versions used SEQPNUM = 11 / Number of times the dataset processed OBJECT = 'GRB110915a' / Object name RA_OBJ = 310.8257917 / [deg] R.A. Object DEC_OBJ = -0.7245000 / [deg] Dec Object RA_PNT = 310.835317848416 / [deg] RA pointing DEC_PNT = -0.720497410869841 / [deg] Dec pointing PA_PNT = 273.735864371857 / [deg] Position angle (roll) TRIGTIME= 337785651.776 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '111 ' / Orgin of attitude information UTCFINIT= -7.36766000000000 / [s] UTCF at TSTART END