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 = '01281241000' / Observation ID TARG_ID = '1281241 ' / 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 = 758532345.6 / Start time DATE-OBS= '2025-01-14T07:25:45.6' / Start Date TSTOP = 758533019.52 / Stop time DATE-END= '2025-01-14T07:36:59.5' / 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 = '2025-01-14T07:34:22' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -34.89264 / UTCF at TSTART CHECKSUM= '6UlT7UiQ6UiQ6UiQ' / HDU checksum updated 2025-01-14T07:37:44 DATASUM = ' 0' / data unit checksum updated 2025-01-14T07:34:22 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 = '01281241000' / Observation ID TARG_ID = '1281241 ' / 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 = '2025-01-14T07:34:22' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 758532809.6 / Start time DATE-OBS= '2025-01-14T07:33:29.6' / Start Date TSTOP = 758533019.52 / Stop time DATE-END= '2025-01-14T07:36:59.5' / 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 = 1281241 / Trigger Number TRIGSEC = 758532834 / Trigger time in seconds TRIGSUBS= 18400 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 758532834.368 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2025-01-14T07:33:19.5' / UTC date of the trigger TZDELTA = -77 / Trigger delta time in 10e-3 seconds units TRIGSATF= 299 / Trigger table index. Highest signif. satisfied BRA_OBJ = 166.590269450428 / [deg] BAT GRB Object RA location BDEC_OBJ= -15.1431759434439 / [deg] BAT GRB Object DEC location1 BATTHETA= 41.2026672363281 / [deg] BAT GRB Object Theta on detector BATPHI = 39.2998809814453 / [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 = -34.89264 / [s] Packet #1 UTC Correction time P1UTCCS = -35 / Packet #1 UTC Correction Seconds P1UTCCSS= 5368 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 758532874.37662 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 758532874 / ccsds PacKeT #1 SEConds PKT1SUBS= 18831 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 164 / 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= 'ZGIkeFFkZFFkbFFk' / HDU checksum updated 2025-01-14T07:37:44 DATASUM = '1156969270' / data unit checksum updated 2025-01-14T07:37:44 P2UTCC = -34.89264 / [s] Packet #2 UTC Correction time P2UTCCS = -35 / Packet #2 UTC Correction Seconds P2UTCCSS= 5368 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 758533044.98444 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 758533044 / ccsds PacKeT #2 SEConds PKT2SUBS= 49222 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 165 / Packet#2 CCSDS sequence number P3UTCC = -34.89264 / [s] Packet #3 UTC Correction time P3UTCCS = -35 / Packet #3 UTC Correction Seconds P3UTCCSS= 5368 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 758533093.30112 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 758533093 / ccsds PacKeT #3 SEConds PKT3SUBS= 15056 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 166 / Packet#3 CCSDS sequence number END Aƛ%d8ěS?ep DDDYDMA9Aً A.AEwBG/Aƛ%e7+ I^?1nDDDDY0DLAֈA]AiA ExBGkAƛ%ffff5hr ?:D4DDfDLAuNAAQA EwBGeAƛ%g3333+?+D\DD`DLA/;A4AA8Ev|BFAƛ%h2^5?|?nDDDY0DJXAAAiA8EuFBFAƛ%h0ěS?cDDD[DWxABb BNEHB/Aƛ%nQE?zG{yj DDDhDODZBrBm'BKlBQ*>EzB Aƛ%nGnO;?zG{[DDDK DG8BheBtnBnDH2BbB{BZ0B_IEz}B>xAƛ%uhr@!7KƧ?bM$DDDWDEDBBBhHFB^EtbB-+Aƛ%u-@" I^5??bM.5 DvDD_DgrBKBTBPBp8[ECoAƛ%u@"\(?bMDDDkZDDJBQBBrB]Et$B Aƛ%uE@#nO?bM5;DDDfxD4BTB{Bp *BTE BAƛ%vz@#$/?bM4ADdDDSDifBBBf+Bq=Er@CWAƛ%v5?}@$tj?bM'2D DjDkZDOB/!BBrBcEBAƛ%vV@$S?bM+ODDDp<DCPBBiMBbBq B^:EBAƛ%vP@%n?bM.'DvD D=tDJ&BKB/!BYB`EsBGAƛ%vQ@&$/?bM(3DDDLDMBiMBBaTBbmEyBxAƛ%v@&-?bM1"DDD]DK BpB BkjBaXE{wB:Aƛ%v#@'+ I^?bM16DD^DkZDH2BpBBrB_I%E@ByAƛ%w@'zG?bM67D^DDSDMBBbBf+BbmEBAƛ%w;dZ@(1&x?bMp7DDDWDEDBާBbBhHFB^NECcAƛ%w\(@(9XbN?bMDr0DGDkZDA\BvB?BrB[EjBP@Aƛ%w|@)7KƧ?bMD|DDbD7B{uBBm/BV==EkBp|Aƛ%w-@)^5?|?bM(7DDDbD=tBiMBbBm/BY E|2BAƛ%wv@*=p =?bM6%D^DDNDQBB|Bb[BeE{8BAƛ%w;d@*n?bM+DlTDDgrD6BsfBxAƛ%yhr@0r ě?bM" DDDcDPB B BnZBd EzBAƛ%y7K@09XbN?bM+D#DDcDWBZ&BAkwEB}Aƛ%lC@+ I?bMuBDvDPDXDKBKB(AiA.E|B{f_Aƛ%@?O;dZ?bMkVDDdDgrDPB^XB A8ANEE~6 B|Aƛ%x@@I^5?}?bMDހDDgDABB AAEwBxƼAƛ%l@@?bM&DDD`]DDB6B 5AAG#E|"B{Aƛ%~@AO;dZ?bM(1DDDDGvBiMB )zAANlEBP#Aƛ% I@Al?bM[D DDj!DQB/!BԏAsAgEB}Aƛ%@BVt?bM[DID@DaDQBL:BAzAgbE@B|Aƛ%1'@B+ @bM:W zDe DDky@DR@AjAmArAepBE AAƛ%z@D`A7L@bMj tD DDeDBAJAAoA\`@|E{`AAƛ% ě@Fl@bM( DCD0D]1DGA`AlAk'A_@E|YA,Aƛ%-V@HE@bM tD*D@DZDBA]AwAiڅA\`>Eu(AܽAƛ%9X@K =p @bM3y D.pDQPDXDGAPoAOAhaA__?EEw%AAƛ%E@M+ I@bM lDD-DY)DBAEuـAAƛ%Q@O"`A@bM"R DDD_@DC AAAlA]$?ExANAƛ%^5?@PO;d@bM D DDX}DEРAVAiMAhA^a>EtװAhgAƛ%j~@Q-V@bM B DDDO'@DCܠA1AErKXAAƛ%vȴ@R =p@bM<M DtDDWD;Q AqbAAgAXf>IEsM(AAƛ%n@SlC@bM D`DDS@DD`A{AKcAeA]y=EqxAƙAƛ%\)@T ě@bMr D@DDX DHAAWA6hAhrMA_>Et`ADAƛ%@UE@bMnZ FD`D_ D\D?A'AAjAZ?$EvAPAƛ%@Vj~#@bMJ P [D DՐD_DA A?tAeAlrA[AE}AAƛ%9X@W\(@bM; ?DlDDSmD?X`AmAAeAZ>Et@A\Aƛ%@Xȴ9Xb@bM DDƀDT @D5F@AAZAfzEt AAƛ%@\Gz@bM/R+ D0DDlD;ADArAsiAXɿBEGA9Aƛ%@]lC@bMV WDDD_D@`AA7kAlA[B5EOAF*Aƛ% =p@^hr @bM SD`DFDj D@A%AQAr8A[icC&E&8B Aƛ%+@_E@bM{s DZ`D0DaDE`AAYAmhA^P7AEQAL Aƛ%"@`|hr@bM  h aDD``DQyDAkAJA0AdFA[>Euh8AbAƛ%/@a@bM!  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