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 = '01404295000' / Observation ID TARG_ID = '1404295 ' / 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 = 782230184. / Start time DATE-OBS= '2025-10-15T14:09:44.0' / Start Date TSTOP = 782230865.92 / Stop time DATE-END= '2025-10-15T14:21:05.9' / 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 = '2025-10-15T14:18:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -36.50914 / UTCF at TSTART CHECKSUM= '9S3YAS0V2S0V9S0V' / HDU checksum updated 2025-10-15T14:20:52 DATASUM = ' 0' / data unit checksum updated 2025-10-15T14:18:02 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 = '01404295000' / Observation ID TARG_ID = '1404295 ' / 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 = '2025-10-15T14:18:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 782230656. / Start time DATE-OBS= '2025-10-15T14:17:36.0' / Start Date TSTOP = 782230865.92 / Stop time DATE-END= '2025-10-15T14:21:05.9' / 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 = 1404295 / Trigger Number TRIGSEC = 782230680 / Trigger time in seconds TRIGSUBS= 16000 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 782230680.32 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2025-10-15T14:17:23.8' / UTC date of the trigger TZDELTA = -32 / Trigger delta time in 10e-3 seconds units TRIGSATF= 136 / Trigger table index. Highest signif. satisfied BRA_OBJ = 245.006810620226 / [deg] BAT GRB Object RA location BDEC_OBJ= -54.853005620314 / [deg] BAT GRB Object DEC location1 BATTHETA= 43.1778678894043 / [deg] BAT GRB Object Theta on detector BATPHI = -5.35422563552856 / [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 = -36.50914 / [s] Packet #1 UTC Correction time P1UTCCS = -37 / Packet #1 UTC Correction Seconds P1UTCCSS= 24543 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 782230699.07912 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 782230699 / ccsds PacKeT #1 SEConds PKT1SUBS= 3956 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 63 / 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= 'ZocgalZfTlafZlYf' / HDU checksum updated 2025-10-15T14:20:52 DATASUM = '2782802354' / data unit checksum updated 2025-10-15T14:20:52 P2UTCC = -36.50914 / [s] Packet #2 UTC Correction time P2UTCCS = -37 / Packet #2 UTC Correction Seconds P2UTCCSS= 24543 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 782230840.48938 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 782230840 / ccsds PacKeT #2 SEConds PKT2SUBS= 24469 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 64 / Packet#2 CCSDS sequence number P3UTCC = -36.50914 / [s] Packet #3 UTC Correction time P3UTCCS = -37 / Packet #3 UTC Correction Seconds P3UTCCSS= 24543 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 782230884.68302 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 782230884 / ccsds PacKeT #3 SEConds PKT3SUBS= 34151 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 65 / Packet#3 CCSDS sequence number END AO@8QR?w{DLDDpDAWAOAΣAEB[:AO@6Q?#[[rDDD~8DA3A?#Aɮ1AKEwBX}AOA5Q?j+DDDHDvAFAjAʛAƮEBZAOBfff3Q?c+DTDDtDvA%A筼AŜYAƮ9EBX;`AOC3331Q?DDDD@AA.ÂA_EB]jAOD0QR?N|DDhD|0DAA3fA߃A˷*NEBXAOD-p =p?SDD|DqD|ANAAAgA/EBYEAOE*=p =?L{dDDTDDAo3A%A˧tA<EBZAOFfff' =p ?IXzJDDDD{AEAA˗AȟeEBXAOG333# =p?q\ DDD~`DqhAnA+AOKTbM?bMDtDpDDB١BPBBnECBAOKE1&x?bMDDDDB[B BB7NtERCCAOKƧtj~?bMDDtDDBPeB١B1BECE|AOK =zG{?bMDD:DDBBBOB&aB2@ECGAOKlbM?bMDtDDx DB١BBByECDAOKٿؓtj~?bMD"DDDDBȴBBB\|EFCEAOL1'bM?bMDDDDdB؁BBBE`CHAOLtbM?bMvDDDDfxBRBPeBYBMÈC=AOL(?bMDDvDDB==BBBY`EpC@PAOL9X?bM?bMD:DDDBBOBʅB&aBfECA AOLI^?bM?bMDJDDD:B݅BѡBBBOEHCKFsAOLZ?ؓtj~?bMyDD"DlTDB BȴBBzECDAOLj~?bM?bMcDrD@DRDA\B8BŤqBBwElCGAOLzG?zG{?bMDD:DDx B:BBOBBECEpAOLC?tj~?bM~DD4DvDBIB߰BcB^]EC@)AOL?1&x?bMDDDDB+B̓BBE(CHAOL1?bM?bMzyD,DDnHDlTBBB˹BrBkECB_lAOLj?nO;?bMDJDLD}D}B݅Bg8B'B'kECB_lAOL?zG{?bMwDnDDDhlB0B^BBruECCAOL/?+ I?bM{DDDDp<B ZBBBJ%cE+CAAOLh?tj~?bMwnDDRDhlDVB̓BBrB[/EyC8]AOL?vȴ9?bMDDDzDBdBBBaEC@AOMV?1&x?bMDDvDDBBBBaEC@AOMR?Q?bMuDtDDdDB١B&aBBOEIC=AOM/@bM?bMDDDDBRB˹B7B/oECBAOM?|@hr ě?bMtDD>DDbB ZBޟ:BBIRuECCAOMO;@nO;?bMDDDD.B==B ZBB|ECIAOM`A@tj~?bMmD8DLDDTB+mBg8B\B!:aEC@AOMp@zG{?bMDDRD{DB̓BBwDBql^EC@R"AOM%@$/?bMDRDDDBBBYB^oECBAOMhr@+ I?bMwD DvDDhlB BB2@Br>AOM\@ ?bMaDDD^D=tBѡBB‡BnaEC@AOM@ vȴ9?bMsD(DD`DBB˹B9B^NE C=AOMS@ S?bMDD(D}D}B ZBB'B'[E7C?AOME@ 1&x?bM}DjDDDt$BEDBB7B\2E5C95AON@ -V?bMwDDDhlD{B/BPeBrBwD0EC8AONz@Q?bMxzDDDj`DnHBʅBγB)BrIEҀCh;AON5?}@bM?bMDDDDBqlBB2@B 3EsC9_>AONE@`A7L?bMDD|DdD{BvB]BBwDcE+CAAONV@hr ě?bMxDDD}Dj`B1B/B'B)EYC55AONfff@Q?bM|DD4DDr0BB߰BB.E;C8 AONvȴ@nO;?bM`D|DDD;B]BPeBB,EC87NAON+@l?bMDdDDjDBBѡBEDB\qECCPAONP@tj~?bM~DDDvDx BγB6BcBaEC@AON@+?bMDDDDBvB6B7B2@tERCCAONQ@zG{?bMDXD.DDFB'B|B9BsECCAONȴ9@E?bMwDDDhlDzBqlBʅBrB2E5C95AON@$/?bMsD:DFD`DBBOBB9B/EE؀CAOO =p@ =p ?bM}DRDpD{Dt$BBPBwDB\3EsC9_>AOO@O;dZ?bMgDDDI,D|BvB˹BB]YEC?AOO+ @bM?bMwDD(DhlDBBBrB7NREC>h;AOO;dZ@tj~?bMD^DDDB‡B˹BB2@MÈC=AOOKƨ@+ I?bMzDjDDnHDBEDB ZBrB\PEC>AOO\(@?bMDDhDDBԅBB2@BECIAOOlC@1&?bMmbDDDTD?hB9B6B!:BEC5 AOO|@vȴ9?bMuDDDdD{BʅB ZBBwDQEƀC>?/AOOO@"`A?bMzDDDDnHBIBѡB&aBroECBAOO-@S?bM{DD(D}Dp<BγBB'BJ%PEC>AOO{@(\)?bMllDvD:DRDRBBBOBa8Ba8EC3AOOv@1&x?bMrxD(DpD^Dj`BBPBPB)&EGC78(AOO@/v?bMD@DD}D{BŤqBʅB'BwDKEOC=H*AOO;d@-V?bMvDFDDDfxBB/B2@B,EC87NAOO@5?|h?bMovDD"DXDfxBIBȴBB:E)C:XAOP@Q?bMRgD DKDSDBBB(B}OEdC AOP ě@vȴ9X?bMCY DDuDj`DYBhgBZBrB"pE@CoAOPA7@ bM?bM9:DDRDaDnHB7BpBmzBtNECcAOPbM@ `A7L?bM~bDDD~DwBBB|mBxEC WAOPn@!hr ě?bMJ@D"D@DGD~BBB?B|mEƀCZAOP @!Q?bMQS*DDDr0DBkBBvBZE+CAOPě@"nO;?bM7pDDDq6DBbBާBuBgE7CAOP`A@"l?bMcEDWDDmND|B2B׃BsB{uEICL:AOQ$@#tj~?bMT/DDD_DyB.BBlrBygEC"AOQ&y@#+?bMe7DQDDp<DBBbBuBQEC`AOQG@$zG{?bMAjDDDvD[BBBx Bj`EC AOQhr@$E?bM^A DDDDB(BB|B~E\CBAOQ7K@%$/?bMLLDDDx Dr0BYBYByBvEUCbAOQ@&tj?bMQ: DDRDvDBkBpBx B~E@CAOQ@&+ I?bMJfD"DDs*DYBBBvBiTEC AOQ@' =p ?bMFd*D.DDDBBgBBBZEC LAOR I@'O;dZ?bMRWD D{D}DifBBB{BqE C/!AOR-V@(bM?bMS>DDFD~DSBBQB|mB(E$@CAORM@(tj~?bM?ADDDoBDs*B$BBtBvnEmCAORn@)+ I?bMhV DDDx DeB;UBz|ByB~[HE @C~AOR\)@)?bMV8 DDXD~D_Bz|B B|mBPEICL:AOR @*1&?bMT\DDDzDB.BBzBE%C[AOR`@*vȴ9?bM9C DDD{DB7BhgBzB EICL:AOR@+"`A?bMNeDDQDkDe~BUBB}eBoE$@CAOSn@+S?bM;NDDD)DfxB{BUBBp *EҀCCAOS333@,(\)?bMbH DD(D[DYBB}Bj`B"pECAOSS@,1&x?bMK:DDRDzDWB"BpBzBhHFbECEAOStj@-/v?bM3> DDFDeDzBBQB~[HBzzECAlZNE`B/AOY@:Gz?bMUD@D DxJDqBQB ĤA$AЈEk BAOZ@;lC?bM4[-DD[Dt$D~@BBA Ao"E@BAOZv@
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