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 = '00039708003' / Observation ID TARG_ID = 39708 / Target ID SEG_NUM = 3 / 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 = 717638454.4 TSTOP = 717639001.6 DATE-OBS= '2023-09-29T00:00:49' DATE-END= '2023-09-29T00:09:56' ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.21' / Program that created this FITS file TLM2FITS= 'V7.21' / Telemetry converter version number DATE = '2023-10-09T06:23:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM = 6 / Number of times the dataset processed OBJECT = 'SDSSJ145702.07+415304.1' / Object name RA_OBJ = 224.258625 / [deg] R.A. Object DEC_OBJ = 41.884472 / [deg] Dec Object RA_PNT = 224.2341052471 / [deg] RA pointing DEC_PNT = 41.8984159551952 / [deg] Dec pointing PA_PNT = 233.451926731442 / [deg] Position angle (roll) ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -32.0931000000000 / [s] UTCF at TSTART CHECKSUM= 'XC8FZC5DXC5DXC5D' / HDU checksum updated 2023-10-09T06:24:39 DATASUM = ' 0' / data unit checksum updated 2023-10-09T06:24:39 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 24 / width of table in bytes NAXIS2 = 343 / 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 = 'WEIGHTED_COUNTS' / Mask weighted counts in 4 energy bands TFORM2 = '4J ' / data format of field TUNIT2 = 'count ' / physical unit of field EXTNAME = 'MASK_TAG_RATES' / 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' / Contains units of counts 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 = 717638454.4 TSTOP = 717639001.6 DATE-OBS= '2023-09-29T00:00:49' DATE-END= '2023-09-29T00:09:56' CLOCKAPP= F / default TELAPSE = 600. / TSTOP - TSTART ONTIME = 600. / Time on target LIVETIME= 600. / Ontime multiplied by DEADC EXPOSURE= 600. / Total exposure, with all known correction DEADC = 1. / dead time correction TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 1.6 / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'MASKTAGRATE' / Instrument operating mode OBS_ID = '00039708003' / Observation ID TARG_ID = 39708 / Target ID SEG_NUM = 3 / Segment number EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'POINTING' / 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 = '2023-10-09T06:23:00' / 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 = 489 / Application Process Identifier CATNUM = 10004 / BAT Source catalog number HISTORY Contributing ApID list HISTORY swift_head3_009b1c03_2072_489.ccsds ApID(489) 1-75 HISTORY CFITSIO used the following filtering expression to create this table: HISTORY sw00039708003bmt00010004_rw.lc[1][gtifilter("sw00039708003stp.gti")] PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM = 6 / Number of times the dataset processed OBJECT = 'SDSSJ145702.07+415304.1' / Object name RA_OBJ = 224.258625 / [deg] R.A. Object DEC_OBJ = 41.884472 / [deg] Dec Object RA_PNT = 224.2341052471 / [deg] RA pointing DEC_PNT = 41.8984159551952 / [deg] Dec pointing PA_PNT = 233.451926731442 / [deg] Position angle (roll) ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -32.0931000000000 / [s] UTCF at TSTART CHECKSUM= 'oRlArOi1oOi8oOi8' / HDU checksum updated 2023-10-09T06:24:39 DATASUM = '1547547330' / data unit checksum updated 2023-10-09T06:24:39 END Ac%333)a'.Ac%')lAc%(_(X ~Ac%'M'eAc%fff)+}Ac%333(( Ac%*b-qAc%(Q)"Ac%(+uAc%fff&(c)-Ac%333*.(ew'Ac%(( @Ac%(u)"!Ac%*(%\Ac%fff%)SMhAc%333'*hAc%*5)",Ac%'r)Z Ac%')!XAc%fff(5*!Ac%333*)!/cAc%(g+ fAc%''Ac%')mAc%fff)*EAc%333*(#BAc%)+@ WAc%)8( #Ac%(H(!`Ac%fff()eb>Ac%333(I(! )Ac%&.( OAc%+, !Ac%*(P Ac%fff*K'g"Ac%333'("C7Ac%(p*[Ac%(})qAc%)S(Ac%fff)<)oAc%333(*&Ac%+)0%Ac%(S(P DAc%'e( TAc%fff(c(T!! 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