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 = '00873433000' / Observation ID TARG_ID = 873433 / Target ID SEG_NUM = 23 / 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 = 564828003. / Start time TSTOP = 564830102. / Stop time DATE-OBS= '2018-11-25T08:39:58' DATE-END= '2018-11-25T09:14:57' ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.18' / Program that created this FITS file TLM2FITS= 'V7.18' / Telemetry converter version number DATE = '2018-12-05T10:22:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) PROCVER = '3.18.04 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_15' CALDBVER= 'b20171016_u20170922_x20180710_m20181114' / CALDB index versions used SEQPNUM = 3 / Number of times the dataset processed OBJECT = 'Burst (268.413, -2.613)' / Object name RA_OBJ = 268.412921582668 / [deg] R.A. Object DEC_OBJ = -2.61324691311512 / [deg] Dec Object RA_PNT = 204.948098973179 / [deg] RA pointing DEC_PNT = 40.7694739869039 / [deg] Dec pointing PA_PNT = 146.987294287099 / [deg] Position angle (roll) TRIGTIME= 564828901.888 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -21.9771400000000 / [s] UTCF at TSTART CHECKSUM= '0cTQ1cRN0cRN0cRN' / HDU checksum updated 2018-12-05T10:31:41 DATASUM = ' 0' / data unit checksum updated 2018-12-05T10:31:41 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 = 2099 / 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 = 564828003. / Start time TSTOP = 564830102. / Stop time DATE-OBS= '2018-11-25T08:39:58' DATE-END= '2018-11-25T09:14:57' CLOCKAPP= F / default TELAPSE = 2099. / TSTOP - TSTART ONTIME = 2099. / Time on target LIVETIME= 2099. / Ontime multiplied by DEADC EXPOSURE= 2099. / 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 = '00873433000' / Observation ID TARG_ID = 873433 / Target ID SEG_NUM = 23 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.18' / Program that created this FITS file TLM2FITS= 'V7.18' / Telemetry converter version number DATE = '2018-12-05T10:22:02' / 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_0d53d900_1989_337.ccsds ApID(337) 1-1312 PROCVER = '3.18.04 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_15' CALDBVER= 'b20171016_u20170922_x20180710_m20181114' / CALDB index versions used SEQPNUM = 3 / Number of times the dataset processed OBJECT = 'Burst (268.413, -2.613)' / Object name RA_OBJ = 268.412921582668 / [deg] R.A. Object DEC_OBJ = -2.61324691311512 / [deg] Dec Object RA_PNT = 204.948098973179 / [deg] RA pointing DEC_PNT = 40.7694739869039 / [deg] Dec pointing PA_PNT = 146.987294287099 / [deg] Position angle (roll) TRIGTIME= 564828901.888 / [s] MET TRIGger Time for Automatic Target ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -21.9771400000000 / [s] UTCF at TSTART CHECKSUM= '9qXFInX99nXCGnX9' / HDU checksum updated 2018-12-05T10:31:41 DATASUM = '4205878260' / data unit checksum updated 2018-12-05T10:31:41 END AKAKAKAKAK>AK8AKAKhAK0AKAKOAK)AKJAK~AKAKbAKCAKAKAKuAKAKBAKAKAKAKAKAKAKAKAKAKAKAKAK€AKFAKÀAKAKĀAK+AKŀ[AKAKƀAKAKAK4AKAKAKAKAKAKAK_AK.AKAKAKAKAK)AKAKAKAKAKAK.AKAKpAKAKAKYAKAKAKAKzAKAKAKAK.AKDAKRAK1AKaAK AKAKqAK:AKAKyAKAKAL~ALALKALALALALALBALALAL%ALAL>ALALIALALALAL AL AL AL AL AL AL #AL AL AL :ALALAL#ALAL ALALALALAL$ALALALAL?ALALALALjALALALALALALbALALALALALALALALALALiALALAL  AL AL!AL!AL"AL"AL#AL#AL$AL$ZAL%[AL%AL&AL>AL?AL?AL@AL@ALAALAALBALBALCALCALDALDALE?ALEALFALFALGALGALHALHmALIALI&ALJ5ALJALKALK:ALLALLALM|ALM8ALNALNALOIALOALPALPALQALQALR~ALRALS ALSALT{ALTBALU!ALUALVALVALWNALWALXALXPALYALYkALZALZwAL[mAL[AL\BAL\CAL]AL]AL^AL^AL_ AL_AL`!AL`ALagALaALbALbALcALc8ALdMALdALeEALeWALf%ALf ALgALgALh2ALhALiALiALjOALjALkALkALlALlALmALmALnALnALoALomALpALpALqALqALrrALrRALsSALsALtALtALuALuALvALvALwALwALxALxALyALyALzALzAL{AL{AL|AL|AL}AL}AL~AL~ALALALaALALnALyALAL*ALALALALALALALAL)ALALALALALALALALALALALALALALALALALALALALAL$ALDALALaALALALALALALAL>ALuALALALsALALALALALALlALALbALALALmALALAL"ALAL_ALALsALALALAL4ALALALALCALAL.ALALALALgAL{ALALAL(AL4AL:ALAL_ALALALWAL2ALALLALALnALAL ALALALALALALALAL6ALALAL ALALALAL AL>AL`AL'ALALALAL_ALAL,ALALALALALALALALALALWAL€AL&ALÀALJALĀ=ALALŀAL ALƀ%ALNALǀALALȀ ALSALɀALALʀALALˀ[ALAL̀AL*AL̀6ALAL΀ALALπALALЀALALрPALALҀALXALӀALALԀHALALՀALALրALAL׀AL|AL؀_ALALـbALALڀAL{ALۀALAL܀ALAL݀-AL ALހALAL߀(ALALALALALQALALAL6AL9ALALALALALALjALALEALALALHALFALJALJALALAL|ALALaALALALAL`ALALALALALALMALALALALALALALALALALALAL\AL#ALALoAL^ALALsALALALPALALAL$ALALDAMAMAMAMbAMAMAMAMAMiAMdAMAM_AMAM AMAM@AMAMAM AM AM AM AM AM AM -AM 8AM AM AMHAMlAMJAM8AMAMAMAM"AMAM(AMAMXAM4AM\AMAMAMAMAMAMAMAMAMYAMAMhAMAM8AMAMAMAMKAMpAMAMAMoAMAM AM AM!AM!AM"AM"dAM#AM#AM$.AM$"AM%!AM%mAM&AM&vAM'AM'AM(AM(tAM)AM)AM*AM*AM+[AM+AM,AM,AM-AM-AM.KAM.AM/WAM/AM0AM0MAM1AM1AM2rAM2^AM3AM3AM4AM4AM5AM5AM6AM6AM7xAM7AM8AM8sAM9&AM9>AM:AM:AM;AM;7AM<AM<AM=)AM=AM>AM>KAM?AM?AM@AM@AMAtAMAAMBAMBVAMCAMCAMD AMD2AME AME'AMFiAMFAMGAMGbAMHAMH-AMICAMIAMJ(AMJAMKAMKAML AML$AMMAMM;AMNQAMNAMOAMOAMPAMPAMQEAMQ AMRrAMRAMSAMSAMTuAMTAMUAMUAMV~AMVAMWAMWaAMXAMXAMYAMYAMZ-AMZdAM[(AM[AM\AM\AM]AM]XAM^_AM^AM_AM_bAM`AM`AMaWAMaAMb}AMbFAMcFAMcRAMdMAMdAMe?AMeAMfZAMfAMgAMgAMhAMh`AMiAMirAMjAMj6AMkAMk,AMlAMlAMmAMmjAMnAMn`AMoKAMoAMpAMpOAMqAMqAMrAN>`AN? 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