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 = '01218904000' / Observation ID TARG_ID = '1218904 ' / 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 = 731380200. / Start time DATE-OBS= '2024-03-06T01:10:00.0' / Start Date TSTOP = 731380833.92 / Stop time DATE-END= '2024-03-06T01:20:33.9' / 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 = '2024-03-06T01:19:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -33.03438 / UTCF at TSTART CHECKSUM= '9V4ZHS3X9S3XES3X' / HDU checksum updated 2024-03-06T01:25:10 DATASUM = ' 0' / data unit checksum updated 2024-03-06T01:19:31 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 = 212 / 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 = '01218904000' / Observation ID TARG_ID = '1218904 ' / 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 = '2024-03-06T01:19:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 731380624. / Start time DATE-OBS= '2024-03-06T01:17:04.0' / Start Date TSTOP = 731380833.92 / Stop time DATE-END= '2024-03-06T01:20:33.9' / 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 = 1218904 / Trigger Number TRIGSEC = 731380648 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 731380648. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-03-06T01:16:55.0' / 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 = 299.269077804957 / [deg] BAT GRB Object RA location BDEC_OBJ= 35.4414794651937 / [deg] BAT GRB Object DEC location1 BATTHETA= 0.0393065139651299 / [deg] BAT GRB Object Theta on detector BATPHI = -166.784622192383 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / 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 = T / 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 P1UTCC = -33.03438 / [s] Packet #1 UTC Correction time P1UTCCS = -34 / Packet #1 UTC Correction Seconds P1UTCCSS= 48281 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 731380725.88188 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 731380725 / ccsds PacKeT #1 SEConds PKT1SUBS= 44094 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 143 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999957085 / TSTOP - TSTART ONTIME = 209.919999957085 / Time on target LIVETIME= 209.919999957085 / Ontime multiplied by DEADC EXPOSURE= 209.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= '7qATAn4Q7nAQAn3Q' / HDU checksum updated 2024-03-06T01:25:10 DATASUM = '2354028357' / data unit checksum updated 2024-03-06T01:25:10 P2UTCC = -33.03438 / [s] Packet #2 UTC Correction time P2UTCCS = -34 / Packet #2 UTC Correction Seconds P2UTCCSS= 48281 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 731380851.88774 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 731380851 / ccsds PacKeT #2 SEConds PKT2SUBS= 44387 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 145 / Packet#2 CCSDS sequence number P3UTCC = -33.03438 / [s] Packet #3 UTC Correction time P3UTCCS = -34 / Packet #3 UTC Correction Seconds P3UTCCSS= 48281 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 731380904.18198 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 731380904 / ccsds PacKeT #3 SEConds PKT3SUBS= 9099 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 146 / Packet#3 CCSDS sequence number END A8?DHD<DsHD`A8AAKPAaEBQLA6ffffff?qUDDDs DcA;EA؟.A;AɰEBNwAə4?DlDhDo`D\xAA߷Aô0AEBOAfff3333333?>DDDyDhA|hAݲAA>{EgBQA3331?DDDgD^0A/AAwA EBNA0?DLDDmDrXA4rAAhAEBRA,?DtDdDpDa(AQ=A_AWoAsEyBOpA͙)?XDDLDfxD^AzA4rAUAbEBMtAfff&ffffff?DDDn DjAbATTA15AEBR5OA333#333333?DD4DjD\xA/AAAEBOA ?zG{5DDDqhD`8BzB>B[BSpEzBZ%A(Q?zG{xEDDD}D_pBrbMB}jBaXBSdvEB鯾AQp =p?zG{&DXDlDeDYBvBzBVTBPʊVEfBAzG(\)?zG{53DDDqhDoBd9Bx2B[B[E BAУ Gz?zG{6DDDr0D\PB`BtB\BQ#EBRA?zG{qzH/D$DD DlBpBsBbbwBYbEBGAQR?zG{gQDD<DDHByBlXBex1BHcHEBIAR =p ?zG{DDD]DN@Bw+Bx0BR\BK5E-B0pAG\(?zG{'DDTDfxDZB^B~BVBQ*>EgBoApzG{?zG{o*3D\DDhDoBow.BzBWȑB[^E.BAљ333333?zG{}8(DDDsDg@BsBB\EBWEBA\Q?zG{&D4DDeDYB{BvBVTBPʊWEBA =p?zG{q$DD$Dd DZBNBpBUBQ*>[EBk:AzQ?zG{V2DDDDoB|BBg*`BZ#EBA=p (\)?zG{Q-D@D4DDk(BzB{Bex1BXEBjAfff ?zG{4DDtDpD?hBvB=AB[_BCSEB!Aҏ\) =p ?zG{TDDDD`8B{7ByBf}BSpEBAҸQzG{?zG{j'DhDlDfxD]Bm'BzBVBR\@E@B AGQ?zG{w5D|DXDqhD`8BrBvB[BSpQEBA =pQ?zG{ $DxDDaDd By_Bd9BT!BUxEBڅA333?bM{DXDDDp<B'BqlBBJ%.E;C8 ACO;dZ?bM|DvDD}Dr0BBPeB'B;EgC:6ASϿ$/?bMtgDD^DbDI,BB‡BIRBEvC/iAdZtj~?bM\D"DDD3BȴB&aBBާ"EMC6IAtjhr ě?bMebDXDFDEDD?hB'BBBEzC1#AӅQ?bM{dDDLDp<DCPBqlBg8BJ%B@EC3Aӕꟾvȴ9?bMjoD|D^DODXB]B‡BޅB E~C2~AӥT+ I?bMiDDDDMBPeB9BB+EC8 AӶEnO;?bMytDD4DlTDbB\B߰BBIREC5 AƧܬ1&x?bMpDDdDx DZBdBBB\0EC8A =zG{?bM}sDXD(Dt$D`B'BB\B90EC8Alȓtj~?bMkfD4DDPDG8B߰BѡBRB'EC7bAٿbM?bMiuDDdDMDdBPeBBBESC5A1'?bM?bMpDD"D{DZBBȴBwDB\EC6 At?ȓtj~?bMyDD DlTDB9B BB\AEހC;A(?zG{?bMlDD(DRD}BBBa8B'EC5`A9X?ܬ1&x?bMDXD:Dx DB'BBOBB7DEC<&aAI^?nO;?bMkD.DDPDB|BqlBRB(EC7\AZ?+ I?bMo|DDpDXDr0BBPBBE|C1:Aj~?ꟾvȴ9?bMpQD.DDZD4B|B1B\BEs*C.WAzG?Q?bMpuD"DXDZDdBȴB'B\B&EGC78(AԋC?hr ě?bMnD^DDDVB‡BPeB7NB[:E)C:XAԛ?tj~?bMzvDRDDnHDfxBBBrB!EC6bxAԬ1?$/?bMmrDzDDTD^BBB!:BPEsC.AԼj?O;dZ?bMivDLDDMDfxBg8BBB E,C3A??bM}wD DDt$DhlB B9B\Br2E5C95A/?S?bMaYD4DRD=tD-B߰BBnBgEvC/iAh?-V?bM}qDDDt$D\B B\B\BE}kC1%A?vȴ9X?bMkDFDdDzDPBBBBR$EC6AV@`A7L?bMr{D:DD^Dp<BBOBʅBPBJ%6E/C9݂AR@Q?bMmD4DDDTB߰BvBB!:QEƀC>?/A/@l?bMq~DpDD\DvBPBBBc5EC9uA?|@+?bMlDDDRDzBի-B̓Ba8BTEC>9AO;@E?bM~vDjD.DvDfxBEDB|BcB0EC8A`A@tj?bMnDD"DDVBRBȴB7NB[IEҀC?/Aա@ 1&?bMmeDpDDTDEDBPBB!:BEsC.Aղ-@ "`A?bMyD.DhDDlTB|BB^BmECBA\@ (\)?bMwfDDDhlDG8Bի-BBrBREC>h;A@ /v?bMrDpDD}D^BPBʅB'BP4EC9^AS@5?|h?bM|_D|D"Dr0D9B]BȴBBK-E_C4AE@;dZ?bM|qDDDr0D\B9BvBB4EC9^A@ ěT?bMfsDjDDG8D`BEDBBB9E|C1:Az@ =p?bMDDDDBIBvBYB&ayECDA$/@&x?bMsxDDD`Dj`BPeBIB9B)AEހC;A5?}@lC?bMrzDD|D^DnHBի-B]BPBr=EC;AE@-V?bMiD(DDMDx BB&aBBEC5AV@ ě?bMeqDDDEDD\BB˹BBEC42@Afff@333333?bMzxDDpDnHDj`BBPBrB)BEC;CAvȴ@E?bMnrD^D:DVD^B‡BBOB[BPEC5Aև+@9XbM?bMefDDDEDDG8B7NBPeBBEx C0A֗P@j~#?bMD.DRDzDB|BBBDEC<&aA֧@?|hr?bM~mD D.DvDTB B|BcB!:7EmC:AָQ@\(?bMxyDXDdDj`DlTB'BB)B'EC7bAȴ9@E?bMDDDDB BʅBB^GEUCDDFDs*DK BTBQBvBaXAE=`B AbN@8 ěT?bMgDRDDmDTB pB aAqAk8EBcAt@9&x?bMfDDDmNDTgB B {AAo"E٠BYqA+@:-V?bMDDjDiD`]B {BA&A EPBAᙙ@;333333?bMDLDDoD_cB BAAQE\BA@<9XbM?bM}DFDLDiDZB QB A&Av6#EpB]7A⟾w@=?|hr?bMD@DDoDbB 'B AApE;B~A"@>E?bMDDRDeDg3BpB pArAj E-BJAT@?KƧ?bMDDM@DxǀDaBNB AcA8XEB$A(@@(\)?bMxD:DFDkZDXB 0B QAAΨ`D]AĤA#AsAkjE}E$B?A=p@_Q@bMD4D]pDtDbA:A[AwTAndEENBAI^@`nO@bM3D3PDpDj@D]AAiArAkDaEtB4AV@`$/@bM"@DvD D|@D^AىAXA{ AkFEB#AbM@atj@bM4D@DUDwDdt`AvOAXAxAnFEB6]An@aS@bMWLDDpDw@D_cAAiAxoAlQFE@B@AzG@bQ@bMMRDDɐDoa@Db`AAJ AtAn7EEBA+@bn@bM DpD# DsI@DX}AAZAvAhDEHBA t@c$/@bMu^ DDcpDpD[{AASAuAj>DE hBqA"w@c-@bM.DDSDm.D[`A1AKAsAjWDEpBA$1@d+ I^@bMOd~DPD0DpzDbpApA Au1kAmFEBҬA&Q@dzG@bM@#%DFD4DlD] AQAAs)AkEhE B,*A(ě@e1&x@bM-+DDpDlD[A]AAsiAjOUEYEqBA*`@e9XbN@bM"T9DDIDoD^:AA7AtAkEEBBA,/@f7KƧ@bM\}D2DDt`Dba AaAAwDAmFEBԉA.x@f^5?|@bMmDDPDh{Dag A?ATAqAmbE EdBָ