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 = '01061554000' / Observation ID TARG_ID = '1061554 ' / 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 = 648906795.2 / Start time DATE-OBS= '2021-07-25T11:53:15.2' / Start Date TSTOP = 648907461.12 / Stop time DATE-END= '2021-07-25T12:04:21.1' / 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 = '2021-07-25T12:02:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -27.43142 / UTCF at TSTART CHECKSUM= '5UjZAThX8ThXAThX' / HDU checksum updated 2021-07-25T12:18:39 DATASUM = ' 0' / data unit checksum updated 2021-07-25T12:02:00 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 = 125 / 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 = '01061554000' / Observation ID TARG_ID = '1061554 ' / 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 = '2021-07-25T12:02:00' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 648907251.2 / Start time DATE-OBS= '2021-07-25T12:00:51.2' / Start Date TSTOP = 648907461.12 / Stop time DATE-END= '2021-07-25T12:04:21.1' / 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 = 1061554 / Trigger Number TRIGSEC = 648907275 / Trigger time in seconds TRIGSUBS= 22800 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 648907275.456 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2021-07-25T12:00:48.0' / UTC date of the trigger TZDELTA = -25 / Trigger delta time in 10e-3 seconds units TRIGSATF= 474 / Trigger table index. Highest signif. satisfied BRA_OBJ = 192.932182299759 / [deg] BAT GRB Object RA location BDEC_OBJ= 17.1251868322912 / [deg] BAT GRB Object DEC location1 BATTHETA= 11.4347629547119 / [deg] BAT GRB Object Theta on detector BATPHI = 147.327087402344 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / No.of revisions for PKT #1 PKT2REV = 0 / 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 = F / 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 = -27.43142 / [s] Packet #1 UTC Correction time P1UTCCS = -28 / Packet #1 UTC Correction Seconds P1UTCCSS= 28429 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 648907325.9767 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 648907325 / ccsds PacKeT #1 SEConds PKT1SUBS= 48835 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 47 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999837875 / TSTOP - TSTART ONTIME = 209.919999837875 / Time on target LIVETIME= 209.919999837875 / Ontime multiplied by DEADC EXPOSURE= 209.919999837875 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'XGD0X9C0XGC0X9C0' / HDU checksum updated 2021-07-25T12:18:39 DATASUM = '4110543762' / data unit checksum updated 2021-07-25T12:18:39 P3UTCC = -27.43142 / [s] Packet #3 UTC Correction time P3UTCCS = -28 / Packet #3 UTC Correction Seconds P3UTCCSS= 28429 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 648907493.3817 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 648907493 / ccsds PacKeT #3 SEConds PKT3SUBS= 19085 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 49 / Packet#3 CCSDS sequence number END AV8A7Kƨ?^PdD~D|DWDLAA]AA 1EgB@A~AHAREcB>iAV0A7Kƨ?IDpDmDShDLAAhAnApUE_RB=AVfff-O;dZ?XZDo8D}DVD@AãA~AKAEE`B=^AV333*1&?ADrXDpPDR(DDAA3A_AWkd[EYBвAV( + I?zG{c$ DDd DBDOBkBUBE?&BKlEbB AVQ+ I?zG{ K5+DR(DLDqhDiBMBcjB[BX%,EkB:AVzG+?zG{GB DxD{DaD=Bb B`MBT!BBtQEfFB֚AV hr ě?zG{TQDDDVDYBf}Bex1BNmBPʊEp<B2+AVͿ-V?bMyo]aDlTDXD5D=tBBBBnENC }GAV/S?bMprm`DZD^DTD;B\BPB!:BERsC"1AVh?bMs|lyD`Dr0DRDlTB9BBa8BEdC)AVO;dZ?bM|T~DDr0D$DvB BB4BcEhC*AVV$/?bMzdDDnHD}DCPBBrB'B@EkC+AVRtj~?bMf~{pDG8DvDp<DZBBcBJ%B\EbC(AV/hr ě?bM}{ZDt$D{Dp<D/B\BwDBJ%B;UEdC(^AV?|Q?bMiYDzDDMD-BBBBgEcC(AVO;ꟾvȴ9?bM{pk\Dp<DZDPD3BJ%B\BRBާESC"UAV`A+ I?bMqfmDD\DG8DTBBBB!:E^C&PAVp׿nO;?bM~YDvDzDD-BcBBBgEgrC*AV%ܬ1&x?bM{igD}Dp<DMDI,B'BJ%BBEaC'AVhrzG{?bMt\DD}DbD3B\B'BIRBާEhlC*rAVȓtj~?bM`jDzDD;DOBBBBޅEdC(^AV-bM?bMx||lDj`Dr0Dr0DRB)BBBa8EhlC*rAV\?bM?bMrnDzDD^DVBB^BPB[EpC-w5AV?ȓtj~?bMyDzDDzDlTBB1BBE}kC1%AVS?zG{?bMw^DDLDhlD7BBg8BrB}pEwC/AVE?ܬ1&x?bM{iDLDDp<DMBg8B\BJ%B EC2AV?nO;?bMstDDD`DbBdB9B9BIR#EC6AVz?+ I?bMk~oDPDDvDXBRB^BcBElC, nAV$/?ꟾvȴ9?bMpiDDDZDMB9B7NB\BEvC/iAV5?}?Q?bMttnDbDDbDVBIRB9BIRB[EoC- AVE?hr ě?bMuoDDDdDXB7B&aBBExC0BAVV?tj~?bMz~DnHDDvDBrB1BcB7NE&C3AVfff?$/?bMsDDDD`B9BBB9EeC3uAVvȴ?O;dZ?bMvDDDDfxBBBBE_C4AV+??bMzfDnHDDDG8BrBdBBEC4"AVP?S?bMspsD`DDZD`B9B^B\B9EkC+AV?-V?bMxDDDzDj`BB1BB) E~C2~AVQ?vȴ9X?bMkD{D|DDPBwDB]B9BREC4"AVȴ9@`A7L?bMgDDDx DI,B\B^BBExC0BAV@Q?bMsoDDRD`DXB2@BB9BE{C1wDAVx@l?bMprDDDZD^B&aBB\BPE{wC1K9AV#@+?bM{DDDp<DBBBJ%B$EC6AV =p@E?bMq^DDD\D7BBBB}pEgC*DAV@tj?bMuwDDDdDhlBB˹BBr&EGC78(AV+ @ =p ?bMu{DdDdDDp<BBB^BJ%EC4"AV;dZ@bM?bMitDzDx DMDbBBBBIREhlC*rAVKƨ@ + I?bMzhDDDnHDK B&aBYBrBX(EvC/iAV\(@ 1&?bMrDpDDD^BPBB7BPE C4]AVlC@ "`A?bMnnDDDVDVB^B7B[B[ErC.*AV|@ (\)?bMv_]DzDfxD9D5BBBK-BESC"UAVO@ /v?bMfDD{DDG8B2@BwDBBEr0C-AV-@5?|h?bMrQDx DD^D4BB2@BPBE^+C&uAV{@;dZ?bMxtDD}Dj`DbBYB'B)BIREt$C.\AVv@ ěT?bMmpDDDTDZBqlB1B!:B\EyC0n\AV@ =p?bMyotDDlTDXDbB BBBIREoC- AV;d@&x?bMlDLDDRDBg8B&aBa8BESC5AV@lC?bMkXDDDPD+BBBRBSE_%C'AV@-V?bM{jDp<DDx DOBJ%B^BBޅErC.*AVbN@ ě?bMcUDzDx DA\D&BBBwB.EV[C#AV ě@333333?bMu{voDdDp<DfxDXBBJ%BBEeC)0AV1&@E?bMwtnnDhlDbDVDVBrBIRB[B[E^+C&uAVA7@9XbM?bM{}tDp<Dt$DzDbBJ%B\BBIREp<C-J%AVQ@j~#?bMcD^DDA\DB‡B/BwBEC4AVbM@?|hr?bMzaDDDnHD=tBqlB2@BrBnEsC.AVr!@\(?bMdpDDDCPDZB7NB B@B\Eq6C-9AVn@E?bMs^eD`DD7DEDB9B&aB}pBE^+C&uAVt@ȴ9Xb?bM~zjeDvDnHDODEDBcBrBޅBE^+C&uAV @KƧ?bMx_gDj`DD9DI,B)BBK-BE_C'1AV9X@+?bMgVDx DDI,D'BB7BByE\C&AVě@QR?bM}v^cDt$DfxD7DA\B\BB}pBwETC#!:AV@E?bMt|fDbDr0D{DG8BIRBBwDBEeC)AV`A@XbM?bMsoDDD`DXB2@BB9BEoBC,AV@"`A?bMlikDRDDMDPBa8BBBRE^+C&uAV $@^5?|?bMz|gDnHDDr0DI,BrBBBEpC-w5AV +@Gz?bMyI`DlTDDD;BB&aBBETgC"OAV &y@dZ1?bMdhDDDCPDK B2@BB@BX(EhC*AV 7K@lC?bMp{q`DZDp<D\D;B\BJ%BBEXC$AV G@j~"?bM}UQDt$DD&D4B\BB.BEPC!?AV Xb@hr ?bMsWnD`DD)DVB9B\BB[E[C%hAV hr@p =p?bMxiDj`DDDMB)BBYBEq6C-9AV x@E?bMq}w]D\Dt$DhlD5BB\BrBE[C%hAV 7L@vȴ9X?bMpwqrDZDhlD\D^B\BrBBPE_C'1AV9@Y-V@bM DiDsXDHDFMAqAvA_A^8EZAAV;T@Z\(@bM DiFDs`DEDFAq~SAv]A^sXA_i7EZqA鰾AV=-@[lC@bM DfDsXDHDHApJ:AvA`A_8EZӈAAV?v@] I^5@bMY DoΠDtC@DFDG AtټAw]A^A_+8nE\mAAVA@^1&x@bM DkDs9DF]@DDxArAvA^A];7EZyAAVC =@_Vt@bMZ Do@DvFDEРDI;AtAx!A^aA`K8E]LXA63AVES@` =p @bMuX Dq DoDJDCAuAtA`A]-8AE[AbAVG@`O;dZ@bMS DopDvӀDE DD*AtAxhtA]JA]t'8JE[AtAVIl@abM@bM DkiDsXDFDI`ArAvA^_A`:8;E[xAUAVL1'@atj~@bM+ DlDwoDEDH"`AsiAxA^sXA_8{E\xAAVNz@b+ I@bM DhLDu@DH@DF@ApAwA`A^8,E[kA6RAVP ě@b@bMq DkiDqEDD DErArAuA]kUA^-7EYPA7oAVR-V@c1&@bMji vDp@DpȠDF|DBAua2AuY