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 TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00772006000' / Observation ID TARG_ID = 772006 / Target ID SEG_NUM = 0 / Segment number TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:CLOCKAPP= F / If clock correction are applied (F/T) TIMEUNIT= 's ' / Time unit for timing header keywords TSTART = 526871977. / Start time TSTOP = 526874337. / Stop time DATE-OBS= '2017-09-12T01:19:32' DATE-END= '2017-09-12T01:58:52' ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.13' / Program that created this FITS file TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2017-09-22T08:26:56' / file creation date (YYYY-MM-DDThh:mm:ss UT) PROCVER = '3.17.14 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_12' CALDBVER= 'b20090130_u20170131_x20170501_m20170831' / CALDB index versions used SEQPNUM = 7 / Number of times the dataset processed OBJECT = 'GRB170912a' / Object name RA_OBJ = 167.3729583 / [deg] R.A. Object DEC_OBJ = -54.3265000 / [deg] Dec Object RA_PNT = 167.387461847422 / [deg] RA pointing DEC_PNT = -54.3790466514807 / [deg] Dec pointing PA_PNT = 3.4631675461968 / [deg] Position angle (roll) TRIGTIME= 526872876.608 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -19.6722000000000 / [s] UTCF at TSTART CHECKSUM= 'fFk7f9j4fCj4f9j4' / HDU checksum updated 2017-09-22T08:59:13 DATASUM = ' 0' / data unit checksum updated 2017-09-22T08:59:13 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 12 / width of table in bytes NAXIS2 = 2360 / number of rows in table PCOUNT = 0 / size of special data area: GCOUNT = 1 / one data group (required keyword) TFIELDS = 2 / number of fields in each row TTYPE1 = 'TIME ' / TIME of Rates TFORM1 = '1D ' / data format of field TUNIT1 = 's ' / physical unit of field TTYPE2 = 'COUNTS ' / Array counts per 1 s bin TFORM2 = '1J ' / data format of field TUNIT2 = 'count ' / physical unit of field EXTNAME = 'RATE' / name of this binary table extension HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Extension contains light curve data HDUCLAS2= 'TOTAL' / Total data values HDUCLAS3= 'COUNT' / Light curve is units of count 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 = 526871977. / Start time TSTOP = 526874337. / Stop time DATE-OBS= '2017-09-12T01:19:32' DATE-END= '2017-09-12T01:58:52' CLOCKAPP= F / default TELAPSE = 2360. / TSTOP - TSTART ONTIME = 2360. / Time on target LIVETIME= 2360. / Ontime multiplied by DEADC EXPOSURE= 2360. / Total exposure, with all known correction DEADC = 1. / dead time correction TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 1. / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Rates_Arr_1s' / Instrument operating mode OBS_ID = '00772006000' / Observation ID TARG_ID = 772006 / Target ID SEG_NUM = 0 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'POINTING' / 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 = '2017-09-22T08:26:56' / file creation date (YYYY-MM-DDThh:mm:ss UT) BACKAPP = F / Background subtraction not applied TIMVERSN= 'OGIP/93-003' / Version of light curve format APID = 337 / Application Process Identifier HISTORY Contributing ApID list HISTORY swift_head3_0bc7a600_17d2_337.ccsds ApID(337) 1-1475 PROCVER = '3.17.14 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_12' CALDBVER= 'b20090130_u20170131_x20170501_m20170831' / CALDB index versions used SEQPNUM = 7 / Number of times the dataset processed OBJECT = 'GRB170912a' / Object name RA_OBJ = 167.3729583 / [deg] R.A. Object DEC_OBJ = -54.3265000 / [deg] Dec Object RA_PNT = 167.387461847422 / [deg] RA pointing DEC_PNT = -54.3790466514807 / [deg] Dec pointing PA_PNT = 3.4631675461968 / [deg] Position angle (roll) TRIGTIME= 526872876.608 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -19.6722000000000 / [s] UTCF at TSTART CHECKSUM= 'flDmhl9lflAlfl9l' / HDU checksum updated 2017-09-22T08:59:13 DATASUM = '2575384339' / data unit checksum updated 2017-09-22T08:59:13 END AgmAgmAgmAgmHAgm7Agm,AgmAgm8AgmAgmAgmAgmAgm7AgmAgmAgmAgmAgmAgmAgmAgmyAgmTAgmmAgm(AgmEAgmVAgmAgmAgmAgmAgmAgmAgmAgmAgmAgmmAgmvAgmAgmAgmAgmAgmAgmAgmhAgm^AgmAgmGAgmAgm`AgmyAgmAgmQAgmgAgmxAgmDAgmAgmAgmgAgmAgmAgmAgmAgmAgmAgm)AgmAgmAgm'AgmBAgmAgmKAgmAgmAgmAgmAgmAgmAgmAgmAgmAgm,AgmKAgmAgmQAgmAgmZAgmAgnAgnAgnAgnjAgnAgn1Agn-AgnPAgnAgn -Agn `Agn Agn mAgn Agn?AgnAgn%AgnAgn;Agn_AgnAgnAgnvAgnAgnAgnOAgnAgn7AgnAgn(AgnAgnAgn ZAgn!Agn"Agn#Agn$ Agn%@Agn&tAgn'*Agn(KAgn)$Agn*[Agn+Agn,Agn-Agn.[Agn/Agn0Agn1Agn2Agn3IAgn4WAgn5Agn6Agn7Agn8OAgn9~Agn:Agn;4Agn<:Agn=hAgn>Agn?Agn@AgnA;AgnBAgnCAgnDAgnEAgnFAgnGAgnHAgnIAgnJAgnKAgnLAgnMAgnN~AgnOLAgnP AgnQNAgnRAgnSAgnTAgnUAgnVcAgnWbAgnXgAgnYAgnZ`Agn[Agn\:Agn]Agn^yAgn_Agn`VAgna)AgnbAgncAgndAgneEAgnfAgngAgnhwAgniAgnjAgnkAgnAgnAgnAgnAgnAgnPAgnAgnAgnyAgnAgnAgn6AgnAgnVAgnAgn$Agn#AgnIAgnAgnAgnAgn:AgnAgnAgnAgnAgnAgn=AgnAgnAgnAgn7AgnAgnAgnAgn AgnAgnAgnAgnAgnvAgnAgn@AgnQAgnAgnAgnAgnAgn}AgnAgnVAgnAgnAgnAgnAgn_AgnlAgnAgnAgnAgnAgn8AgnAgnAgnXAgnAgnAgnAgnAgn/AgnAgn1AgnAgnAgn=AgnAgnAgnAgnAgnYAgnAgn$AgnAgnAgnAgnAgnAgnAgnAgnSAgnvAgnAgnAgnAgnAgn@AgnAgnAgn~Ago?Ago@AgoAAgoBAgoC)AgoDlAgoEAgoFAgoGUAgoHfAgoIAgoJAgoKAgoLAgoMAgoNAgoO/AgoPAgoQQAgoRAgoSAgoTAgoUYAgoVAgoWAgoX]AgoY-AgoZAgo[Ago\PAgo]Ago^Ago_Ago`AgoaCAgobAgocAgodAgoeAgofAgogAgohAgoibAgojAgokAgolAgomAgonZAgooAgop&AgoqAgor9Agos AgotAgouAgovAgowAgoxAgoy9AgozAgo{eAgo|tAgo}Ago~Ago.AgoAgoAgoAAgoAgo0AgoAgo)Ago&AgocAgoAgoAgogAgo`AgoYAgoAgoAgoAgoNAgoxAgoAgoAgoAgoAgoMAgoAgo>AgoAgoAgoAgo?AgoAgoAgoAgovAgoGAgo AgoAgo1AgowAgoiAgo4AgoAgomAgoAgoAgo8AgoZAgoAgoCAgoAgoAgoAgoMAgoAgoAgo:Ago`AgoQAgotAgoyAgoAgoAgoAgovAgoAgoAgoAgo|Ago=Ago AgoAgorAgoAgoAgoAgo;AgoAgodAgoAgoAgoAgoAgoAgodAgoAgoAgoYAgo7AgoAgoAgoAgoAgoAgoAgogAgoAgoAgoBAgo(AgoAgoAgo_AgoAgoAgo AgoAgoAgojAgoDAgoAgoAgo AgoAgoAgopAgoFAgoAgoAgoAgoAgo@AgoAgoAgoiAgoAgojAgoAgoAgpSAgpAgpAgpAgpAgpAgp"AgpAgpAgp Agp +Agp Agp VAgp 0AgpAgpAgpZAgpAgpeAgpAgpAgpXAgpvAgp|AgpAgp%AgpAgpzAgp2AgpAgp AgpAgp Agp!OAgp"_Agp#zAgp$Agp% Agp&`Agp'mAgp(Agp)HAgp*Agp+wAgp,Agp-Agp.Agp/Agp0sAgp1Agp2Agp3XAgp4Agp5`Agp6Agp7WAgp83Agp9Agp:SAgp;SAgp<Agp=7Agp>Agp?AAgp@aAgpAFAgpBAgpCAgpDAgpEAgpFAgpGZAgpHAgpIAgpJrAgpKAgpLoAgpMTAgpNAgpOjAgpPAgpQ5AgpR)AgpSAgpTTAgpUNAgpVAgpWSAgpXuAgpY@AgpZAgp[Agp\Agp]Agp^pAgp_Agp`~Agpa Agpb3AgpcAgpdAgpeAgpfAgpgAgph1AgpiPAgpjAgpkAgplAgpmRAgpnAgpoAgpp:AgpqAgprAgpsAgptAgpueAgpvAgpwAgpxKAgpyAgpzAgp{}Agp|IAgp}Agp~AgpAgpVAgpAgpAgp;AgpAgpAgpAgpAgpAgpAgpAgpAgpAgpAgphAgpAgpAgpAgp AgpAgptAgp~Agp7AgpmAgpAgpAgp-AgpAgpAgpAgpKAgp[Agp$AgpAgp$AgpuAgpEAgpwAgp@AgpAgpAgp{AgpcAgpAgpAgpyAgp AgpAgpAgp8AgpAgpAgpAgp RAgp Agp BAgp ?Agp 6Agp Agp Agp!,Agp pAgp fAgp"Agp!pAgp!Agp#Agp".Agp#Agp#hAgp"Agp#Agp#%Agq?%0Agq@$AgqA%AgqB%#AgqC#AgqD&AgqE& AgqF%AgqG%AgqH$AgqI$AgqJ&AgqK% AgqL%AgqM%AgqN$AgqO$AgqP%&AgqQ$AgqR$AgqS%UAgqT%AgqU$AgqV$AgqW%AgqX$AgqY%AgqAgqAgqVAgqAgqAgqAgqAgqAgqAgqAgqrAgqAgqAgqAgqgAgqtAgqAgqAgqAgqAgq1AgqGAgqAgqAgqAgqAgqUAgqAgq Agq]AgqAgq(AgqvAgqQAgqAgqtAgqAgqAgqAgqAgqAgqAgqAgqAgqAgqAgqAgq$AgqAgqAgqAgqOAgqAgqAgqAgq;AgqAgqAgqAgqAgqAgqAgqAgqAgq8AgqdAgq{AgqAgqAgqAgqUAgqAgqAgqAgqAgqRAgqAgq-AgqAgqAgqAgqAgqAgqAgqoAgqSAgqUAgq5AgqAgqAgrAgrAgrAgrAgrAgrtAgrAgryAgrAgr Agr Agr Agr Agr AgrAgrCAgrAgr\AgrAgr?AgrAgrAgrUAgrAgrAgrAgrAgrAgrQAgr`AgrjAgrAgr Agr!kAgr"3Agr#Agr$Agr%VAgr&Agr'Agr(nAgr)IAgr*Agr+;Agr,Agr-Agr. 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