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 = '00985320000' / Observation ID TARG_ID = '985320 ' / 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 = 618005036.8 / Start time DATE-OBS= '2020-08-01T20:03:56.8' / Start Date TSTOP = 618005718.72 / Stop time DATE-END= '2020-08-01T20:15:18.7' / 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 = '2020-08-01T20:12:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -25.38566 / UTCF at TSTART CHECKSUM= '5WnXAVlW6VlWAVlW' / HDU checksum updated 2020-08-01T20:15:15 DATASUM = ' 0' / data unit checksum updated 2020-08-01T20:12:19 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 = '00985320000' / Observation ID TARG_ID = '985320 ' / 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 = '2020-08-01T20:12:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 618005508.8 / Start time DATE-OBS= '2020-08-01T20:11:48.8' / Start Date TSTOP = 618005718.72 / Stop time DATE-END= '2020-08-01T20:15:18.7' / 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 = 985320 / Trigger Number TRIGSEC = 618005533 / Trigger time in seconds TRIGSUBS= 400 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 618005533.008 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2020-08-01T20:11:47.6' / UTC date of the trigger TZDELTA = -21 / Trigger delta time in 10e-3 seconds units TRIGSATF= 10209 / Trigger table index. Highest signif. satisfied BRA_OBJ = 281.630174702872 / [deg] BAT GRB Object RA location BDEC_OBJ= -2.9903966858513 / [deg] BAT GRB Object DEC location1 BATTHETA= 0.991799294948578 / [deg] BAT GRB Object Theta on detector BATPHI = 149.869247436523 / [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 = -25.38566 / [s] Packet #1 UTC Correction time P1UTCCS = -26 / Packet #1 UTC Correction Seconds P1UTCCSS= 30717 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 618005547.67908 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 618005547 / ccsds PacKeT #1 SEConds PKT1SUBS= 33954 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 139 / 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= 'cDoMfBoJcBoJcBoJ' / HDU checksum updated 2020-08-01T20:15:15 DATASUM = '2120331357' / data unit checksum updated 2020-08-01T20:15:15 P2UTCC = -25.38566 / [s] Packet #2 UTC Correction time P2UTCCS = -26 / Packet #2 UTC Correction Seconds P2UTCCSS= 30717 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 618005685.78496 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 618005685 / ccsds PacKeT #2 SEConds PKT2SUBS= 39248 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 140 / Packet#2 CCSDS sequence number P3UTCC = -25.38566 / [s] Packet #3 UTC Correction time P3UTCCS = -26 / Packet #3 UTC Correction Seconds P3UTCCSS= 30717 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 618005733.98 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 618005733 / ccsds PacKeT #3 SEConds PKT3SUBS= 49000 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 141 / Packet#3 CCSDS sequence number END Akfff85?|h?R9DhDtDcD^AvAAɰAEBO 6Ak3336S?^DDDVDkA>A|AVhA*5dEBQXAk5 I^5?mvDD8DaDjA7AڄAA bEBQPzAk3hr ě?gD DDdHD^0AAܟAzA EEYBPAk1+?\sD0DDYDjALAAA׼BPʊQEBAk ;dZ?zG{y'DDDDYDfxB~sBrBPʊBVWEBAk {O;d?zG{d- D`DDk(DOBBk{BXBKlsE;BoAk =O;dZ?zG{y\DDDDRDBͅBrBMe^Bi/:EBAk 1&x?zG{5DDDRDqhB1uBx2BMe^B[E<BXAk (n?zG{>/DDTDxpDlB`B~B^-BYE*BMhAk QxE?zG{) DDXDhDaBBvBWkBT!wEB"Ak zG1&x?zG{p*/DDDhDlBoʥBuBWȑBYKESBAk l?zG{uDtDDID\PB=ABqjDBHǜBQ#6EFBFXAk C$?zG{&@DhDDeDzBBzBVTB_WEBUAk 9XbN?zG{w14DD|DnHDpBIBrBZMB[_E<BXAk R$/?zG{5DPDXDXhDqhBBvBP B[EBڋAk G$/?zG{gD D<D^DXhBBlXBS8BP TE4BAk p$/?zG{DDDSD]B^B~V^BMƦBRHUkEsBAk hr ?bMotD D"DXDbB BȴBBIR1EC9 Ak Gz?bMsoD(DjD`DXBBEDB9BEC6 Ak ^5E?bM|DDDr0DBѡBBB1NE C=Ak ȴ9Xb?bMjUD:DFDOD&BBOBBޅB.EyC0Ak "ѿj~#?bMo~D DdDXDvB BBBc0EC8Ak  ě?bMR|DD}D (Dr0B̓B'B}BExC0BAk l =p?bMx]DDDj`D5BBB)BExC0BAk I/v?bMvDRDDDfxBBqlBB)EC7Ak+ I?bMsgDDD`DI,BB\B9BESC5Ak-VE?bMjzDDDODnHBvBBޅBrBEC;CAk=p`A7L?bMwtDDDhlDbBBBrBIR%EC7 AkMٙ?bMupDDDdDZBIBBB\AEހC;Ak^5?hr ě?bMuD D"DDdB BȴBBFECAk ?׍O;dZ?bMbD(DD?hDBB9BB"EMC6IAk?߾vȴ9X?bMoDdDRDXDBBBB)EC7Ak`?+?bMhvDDDK DfxB==BqlBX(B-EC8aAkG?bM?bMnvDDDVDfxB`2BB[B%EC7 Ak?(\)?bMUqDDdD&D\BPeBB.BE|C1:Ak I? ěT?bMm{DD|DTDp<BdB]B!:BJ%%EC7 Akn?-V?bMdDDDCPD{BʅBB@BwDEC5 Ak"?9XbM?bMDDD{DBPeB\BwDB4EC9^Ak333?E?bMoDDDXDBB7BB/?EaC;VQAkC?QR?bMy}DJDDlTDt$B݅BqlBB\REC>h;AkS?^5?|?bMzDDDzDnHBB&aBBrAEހC;AkdZ?j~"?bMwhDDvDhlDK BѡBBrBX(*EAC7iAktj?vȴ9X?bMglD DDI,DRB BBBa8 EC2Ak@A7Kƨ?bMv|DPDDfxDr0BB^BBGEUCh;AkzG@-V?bM{]DDDp<D5BPeB˹BJ%B(EC7\AkC@QR?bMzcDDDnHDA\BB\BrBwE C4]Ak@E?bMm|DDDTDr0BqlBB!:BEzC0Ak1@XbM?bMyqD|DDlTD\B]B7BBE}C2'Akj@"`A?bMeDD^DDEDB\B‡BBEYC55Ak@^5?|?bM{gD"DDp<DI,BȴBBJ%BEC5`Ak/@Gz?bMxDDvDj`DBRBB)BY@EC;Akh@dZ1?bMp~DpDDZDvBPBB\Bc E~eC2RAk@lC?bMrpD^DXD^DZB‡B'BPB\EC5 AkV@j~"?bMqhDDXD\DK BRB'BBX( EC67AkR@hr!?bMlmDD@DRDTBBŤqBa8B!:1EC9 Ak/@p =p?bMhDDDK DB˹BPeBX(BAEހC;Ak?|@E?bMjhDDDODK BRB/BޅBX(EC3XAkO;@vȴ9X?bMo{DDDXDp<BγBBBJ%%EC7 Ak`A@"`?bMssDRDD`D`BBB9B9EC4"Akp@|hr?bMsDDvDx D`BRBBB94EC9^Ak%@?bMqDtD4Dx D\B١B߰BBTEC>9Akhr@nP?bM|zDDDr0DnHBѡB&aBBr;EgC:6Ak@$/?bMzYDDXDnHD-BԅB'BrBg(EC7\Ak-@7KƧ?bMw}DDDhlDt$BγB9BrB\8EC:1Ak\@ I^5??bMluDD DRDdB^B Ba8BAEހC;Ak@\(?bMfDDDG8Dx BѡB7NBB$EC6AkS@nO?bMmDDDx DTBRB7NBB!:"EMC6IAkE@$/?bM_~DDD9DvBBBK-BcEC5`Ak@tj?bMyDD4DDlTB ZB߰B7NBYEC?Akz@S?bMutDD4DdDbB˹B߰BBIR5EC9uAk$/@Q?bMu{DDvDdDp<B ZBBBJ%:E)C:XAk5?}@n?bMDD}DDBʅB'BBAEހC;AkE@$/?bMneD D{DVDEDB BwDB[BExC0BAkV@-?bMnDD@DDVBBŤqBB[PEC>Akfff@+ I^?bMd@DD@DcD=tBgBBnZBYOECrAk+@ tj?bMqOD-DDkZDdBBBrBo<EC Ak@ S?bMU? 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