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 = '01209631000' / Observation ID TARG_ID = '1209631 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 727358232. / Start time DATE-OBS= '2024-01-19T11:57:12.0' / Start Date TSTOP = 727358417.92 / Stop time DATE-END= '2024-01-19T12:00:17.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2024-01-19T11:59:54' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.75896 / UTCF at TSTART CHECKSUM= '3RpUAOnR4OnRAOnR' / HDU checksum updated 2024-01-19T12:00:41 DATASUM = ' 0' / data unit checksum updated 2024-01-19T11:59:54 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 107 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RELTIME ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field TTYPE3 = 'TIMEDEL ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TUNIT3 = 's ' / physical unit of field TTYPE4 = 'RAW_COUNTS' / label for field 4 TFORM4 = '4J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'RATE ' / label for field 5 TFORM5 = '4E ' / data format of field: 4-byte REAL TUNIT5 = 'count/s ' / physical unit of field TTYPE6 = 'ERROR ' / label for field 6 TFORM6 = '4E ' / data format of field: 4-byte REAL TUNIT6 = 'count/s ' / physical unit of field TTYPE7 = 'TOT_COUNTS' / label for field 7 TFORM7 = '1J ' / data format of field: 4-byte INTEGER TUNIT7 = 'count ' / physical unit of field TTYPE8 = 'TOT_RATE' / label for field 8 TFORM8 = '1E ' / data format of field: 4-byte REAL TUNIT8 = 'count/s ' / physical unit of field TTYPE9 = 'TOT_RATE_ERR' / label for field 9 TFORM9 = '1E ' / data format of field: 4-byte REAL TUNIT9 = 'count/s ' / physical unit of field EXTNAME = 'TDRSS_LC' / name of this binary table extension TNULL4 = -1 / data null value TNULL7 = -1 / data null value TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01209631000' / Observation ID TARG_ID = '1209631 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2024-01-19T11:59:54' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 727358240. / Start time DATE-OBS= '2024-01-19T11:57:20.0' / Start Date TSTOP = 727358417.92 / Stop time DATE-END= '2024-01-19T12:00:17.9' / Stop Date UTCFINIT= 0. / UTCF at TSTART MESGNAME= 'BAT_LIGHTCURVE' / Name of the message DATAMISS= T / Expect missing data HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate DATAMODE= 'Rates_Arr_TDRSS' / Instrument operating mode TRIGGER = 1209631 / Trigger Number TRIGSEC = 727358232 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 727358232. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-01-19T11:56:39.2' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 245.23769397303 / [deg] BAT GRB Object RA location BDEC_OBJ= -15.6167015289401 / [deg] BAT GRB Object DEC location1 BATTHETA= 19.7119178771973 / [deg] BAT GRB Object Theta on detector BATPHI = 167.572952270508 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 0 / No.of revisions for PKT #1 PKT2REV = 1 / No.of revisions for PKT #2 PKT3REV = 1 / No.of revisions for PKT #3 PKT4REV = 0 / No.of revisions for PKT #4 PKT5REV = 0 / No.of revisions for PKT #5 PKT6REV = 0 / No.of revisions for PKT #6 PKT7REV = 0 / No.of revisions for PKT #7 PKT8REV = 0 / No.of revisions for PKT #8 PKT9REV = 0 / No.of revisions for PKT #9 PKT10REV= 0 / No.of revisions for PKT #10 PKT11REV= 0 / No.of revisions for PKT #11 PKT12REV= 0 / No.of revisions for PKT #12 PKT13REV= 0 / No.of revisions for PKT #13 PACKET1 = F / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PACKET4 = F / Data from packet #4 present PACKET5 = F / Data from packet #5 present PACKET6 = F / Data from packet #6 present PACKET7 = F / Data from packet #7 present PACKET8 = F / Data from packet #8 present PACKET9 = F / Data from packet #9 present PACKET10= F / Data from packet #10 present PACKET11= F / Data from packet #11 present PACKET12= F / Data from packet #12 present PACKET13= F / Data from packet #13 present P2UTCC = -32.75896 / [s] Packet #2 UTC Correction time P2UTCCS = -33 / Packet #2 UTC Correction Seconds P2UTCCSS= 12052 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 727358417.6878 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 727358417 / ccsds PacKeT #2 SEConds PKT2SUBS= 34390 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 115 / Packet#2 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 177.919999957085 / TSTOP - TSTART ONTIME = 177.919999957085 / Time on target LIVETIME= 177.919999957085 / Ontime multiplied by DEADC EXPOSURE= 177.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'JP2BJP2AJP2AJP2A' / HDU checksum updated 2024-01-19T12:00:41 DATASUM = '4247493395' / data unit checksum updated 2024-01-19T12:00:41 P3UTCC = -32.75896 / [s] Packet #3 UTC Correction time P3UTCCS = -33 / Packet #3 UTC Correction Seconds P3UTCCSS= 12052 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 727358457.88296 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 727358457 / ccsds PacKeT #3 SEConds PKT3SUBS= 44148 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 116 / Packet#3 CCSDS sequence number END AŭM@ ?bM8DmDXDzD7BNB BzBV==E$@CAŭM ě@ nP?bM>D>DFDx DNBjBQByBb[E$@CAŭMA7@!$/?bM8DDXDs*D@bBB BvB[NECDoDQD0BjBBeBR6}EB@ChAŭMn@" I^5??bMPD&DDifD8BB4BqBVÈCAŭM @"\(?bMQDJDDj`DPBBkBrBdE@CAŭMě@#nO?bMJDD"DkZD5BBBrBUEހCAŭM`A@#$/?bM2DDjDLD4BBBaTBT^EyCAŭM$@$tj?bMgDDKDfxD:BޅBBp *BWECAŭM&y@$S?bM<DDLDTD+BBBfKBOIE*@C=AŭMG@%Q?bMHDD(DcD!"B*B}BnZBH[ECoAŭMhr@%n?bMoDPD3DLDJ&B@B}BaTB`EhCZAŭM7L@&$/?bM;DDD[DK BE7B{Bj`BaXwECHAŭM@&-?bMaDD]DDJD+BoBȗB]BOIE<@C޴AŭM@'+ I^?bM+D\DDUDF>BwBnBСBpBp8BZ0EnCFAŭMM@)7KƧ?bM$DDD\D>nBUBBj/BZ0{ECKcAŭMn@)^5?|?bM3D8DDI,DK BBB`BBaXiE@C@AŭM\)@*=p =?bMODzDDoBDBVB}BBtB\jE6@CTAŭM @*n?bM%D˝DDbDQB(B|Bm/BeE<@C޴AŭM`@+C$?bMsUD'DD7DA\BzBD_BV==B[JECpAŭM@+Ƨ-?bMtD%DD]DhlBBBkjBq EC 6AŭMn@,I^5?}?bMXD΋DDXDF>BByBhΨB^:ECZAŭM333@,?bMfDaDDgrDDJBQBBp8B]E@C *AŭMS@-O;dZ?bMWDyD{DgrDEDBСBBp8B^ECmAŭMtj@-l?bM#D,DDA\DG8BBErB[B_+mQE@CيAŭM@.Vt?bMDDD4De~D=tBޅBBoBYE@CoAŭME@.+ ?bMZDDDDYD?hBBR'BiTBZE@CAŭM =@/\(\?bM7D[DDD"DPD@bBjBBd B[NzECB0B{Bb[B^:sE CAŭMR@2=p =?bMAD DDJ&D5BX(BB`BUjECOyAŭM?|@2~"?bM<DDDLDoBD*BBBtBNtE)CAŭM`A@2n?bM2D̗DjDH2D5BBB_IBU\E;C~AŭM%@3 I^5?bMzDDMDgrD^BrBlBp8Bk\E;C~AŭM@3C$?bM9DDDDdD(BB7BoBOBBlB^:E@C%AŭM+@5Vt?bMZDʣDD{DF>B'BR'BzB^:E+CAŭM@5O;dZ?bMYD,DuD:D>nBBZBWBZ0wECHAŭMȴ9@5hr ?bMIDDDI,DF>B?BB`BB^:E C/!AŭMx@5l?bMw0DDpDbDA\BIB71Bm/B[UE`@CAŭM =p@6zG?bMDԥD@DgrDCB# FB TA8A-El`BIAŭMO@7vȴ?bM)DD@D_DEB B 'ArA5AEBAŭMbN@8 ěT?bMtiDɩDDU"D:GBB "A&AE0B`AŭMt@9&x?bMe$D@DDn D?hB B AAhÈBAŭM+@:-V?bM-UD.D@D]DP@B"yEB0AjA,TEBAŭM@;333333?bM~ )DDDhlDEB?B hgA A5kEBAŭM@<9XbM?bMwOD?@D@DXDNɀBdiB aAA^\EnBFAŭMw@=?|hr?bMx+!D&DDdDCBBAAjE BJAŭM"@>E?bM9DDRD]DIjB B pAjAe=E|Bu AŭMT@?KƧ?bMl,DȯDD\DCBbEB"A/A-?E0B|[AŭM(@@(\)?bMz{DdDCDiDnBBYA0A0TE0@BAŭM;dZ@C;dZ@bM0 D)DUD]DE@ANAXAkjA^jIaEQtBؘAŭMG@EGzG@bMY= -D@DPD^y D>? 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