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 = '01033264000' / Observation ID TARG_ID = '1033264 ' / 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 = 635296673.6 / Start time DATE-OBS= '2021-02-17T23:17:53.6' / Start Date TSTOP = 635297355.52 / Stop time DATE-END= '2021-02-17T23:29:15.5' / 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 = '2021-02-17T23:26:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -26.52538 / UTCF at TSTART CHECKSUM= '6UkU7SjT6SjT6SjT' / HDU checksum updated 2021-02-17T23:29:18 DATASUM = ' 0' / data unit checksum updated 2021-02-17T23:26:32 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 = '01033264000' / Observation ID TARG_ID = '1033264 ' / 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 = '2021-02-17T23:26:32' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 635297145.6 / Start time DATE-OBS= '2021-02-17T23:25:45.6' / Start Date TSTOP = 635297355.52 / Stop time DATE-END= '2021-02-17T23:29:15.5' / 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 = 1033264 / Trigger Number TRIGSEC = 635297168 / Trigger time in seconds TRIGSUBS= 41600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 635297168.832 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2021-02-17T23:25:42.3' / UTC date of the trigger TZDELTA = 77 / Trigger delta time in 10e-3 seconds units TRIGSATF= 150 / Trigger table index. Highest signif. satisfied BRA_OBJ = 97.6103563204343 / [deg] BAT GRB Object RA location BDEC_OBJ= 68.7148663144961 / [deg] BAT GRB Object DEC location1 BATTHETA= 45.6839027404785 / [deg] BAT GRB Object Theta on detector BATPHI = 174.951354980469 / [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 = -26.52538 / [s] Packet #1 UTC Correction time P1UTCCS = -27 / Packet #1 UTC Correction Seconds P1UTCCSS= 23731 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 635297192.88454 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 635297192 / ccsds PacKeT #1 SEConds PKT1SUBS= 44227 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 76 / 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= 'I84aJ71UI71aI71U' / HDU checksum updated 2021-02-17T23:29:18 DATASUM = '2387034095' / data unit checksum updated 2021-02-17T23:29:18 P2UTCC = -26.52538 / [s] Packet #2 UTC Correction time P2UTCCS = -27 / Packet #2 UTC Correction Seconds P2UTCCSS= 23731 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 635297333.29946 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 635297333 / ccsds PacKeT #2 SEConds PKT2SUBS= 14973 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 77 / Packet#2 CCSDS sequence number P3UTCC = -26.52538 / [s] Packet #3 UTC Correction time P3UTCCS = -27 / Packet #3 UTC Correction Seconds P3UTCCSS= 23731 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 635297381.58 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 635297381 / ccsds PacKeT #3 SEConds PKT3SUBS= 29000 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 78 / Packet#3 CCSDS sequence number END A7;dZ?KD,D D0DAߍAMAͫmA B]EBXhA5n?p`DD,DDA,AtADAw@E@BTYAfff41&x?GDDTDDA 9AߩA4AEBYiA3332nO;?hDD4D DHAόAjxA| A[ZEWBV+A0E?DDDD(AܟAcxA|%A7GEcBXo&A.vȴ9X?^GDD D~DA8AAAhEBXA+C$?DDDDxA/A%eADDAEBVZAfff(bM?)DDtDD4AAQ=AAXEPBWzA333$/w?{ mDDDD<AͶAAASEBWFA!lC?DDDTDhA 9A۷:AݱAEjBVAhr ?zG{|iRDpDpDDBs|BBmBeIEBAS?zG{fhDDDDB}B{7BlBm+EBAR^5?|?zG{dMD,DDDBuiBx2Bk{BdEBʥAG+ I?zG{|z`DDpDDBv8Bs|BsBjREJBhAp+?zG{s|wDDDpD|BBpZBs|BrEwB$aAř+ I?zG{{UD DD4DBsYZB|-BfBv8EBDA\?|hr?zG{d8DDDDsByByBk{B\EE*BMhA+?zG{frDDDDB{7BuBlBpq;EpB|Az ě?zG{btD,DDHDPBuiB&^Bk/Bq]EdBDA=phr ě?zG{ZtDD D(DPBt+A"@ =p ?bMDDDDBB˹B\B/tERCCA@bM?bMDDDDBvBRBB9yECDAl@ + I?bMpDD|DZDXBvB]B\B'TEC>9A I@ 1&?bM~~DDDvDvBԅB̓BcBcbEC@[A@ "`A?bMD(DDdDXBBIBB'ECG.2A-V@ (\)?bMDDDD|BʅBѡB B]E~CEA=p@ /v?bMD.DDdDB|B/BB\YEC?AM@5?|h?bMD^DDFDB‡B==BB1E:CFBOA^5?@;dZ?bMDDDD|BRBԅBB]ECFAn@ ěT?bMD|D"DDB]BȴB2@B&aQEƀC>?/A~@ =p?bMDDD{DBRBBwDB{ECDjAʏ\)@&x?bMDDDDBPeBʅB/B&aqECCPAʟw@lC?bMDDDDBBRB^B7NJEC=Aʰ @-V?bMxDDpDj`DBRBPB)B1IEҀC>AC@ȴ9Xb?bMDRD"DDBBȴBB1dEjCAEDAS@KƧ?bMDDDDzB7NBѡBBHECE#C;,At@p =p?bMDXDDDB'BB1BYC oAG@1^5?|?bMP.!DDvDD)B4BKBBECAhr@1lC?bM1&DDDDoBBpBBBBtbECEAщ7L@2=p =?bMT'DD D|DB.B/!B{uBÈCAѩ@2~"?bME` DDDeDB׃BSB~[HBECHA@2n?bM@SD@DDDBBB|BE@C%A@3 I^5?bM4+&DdDD/DBBDD-D$@B oBԏBJBE BAlC@>tj?bMC ?De@DmD|DB _ B]AVBɯEBA@? =p ?bM ezDD(DT@DB|JB }BB<EBvAr!@@1&x?bMQD DD@D\B ĤB SBيBBE@BA@@C%?bM7XaD@DDD@B *BBBBWEBTAx@AVu?bMKD@Dq@D'DB B ~2B+B6EBAl@Ahr ?bM*.WD`D@DDBQB 'AB3E@BA~@BzG?bMBiDD2DD@BB aB&B@FEBA I@BO;d?bM2WDDlDDB q9B *BB3yEQPBOAۅ@Cvȴ?bMQgDDD@DB FHB dBيB"Et0BMhA1'@C-V@bM $DDD@DA{AA`AJE0BAz@ElC@bMorD0DDE0DAA%AA6hJ{ExJEtB6A@Vtj@bMRDDDpDoPA[AAjA0JEBA@WQ@bMoDD0DTDAABA5AJEOBAQA\JE@BwA "@`zG@bM&DD>0DDA$AMA~lAHIEB A /@a1&x@bMT>D@D$`D DeAcAA;:A4JcEI\BA;dZ@a9XbN@bMO DҠD0DDl`A$A AQAILEBRAG@b7KƧ@bMD`D D@DAAAA JEBAS@b^5?|@bM]D2DDDAaA~A7kAJE BA`A@c=p =@bMQ~DDD* D`AXYA>A AI+EBPAlC@cn@bM@D$DDDA2A~AAJEVB?Ax@dC$@bMNiD`DDPD$AMA?AdbAӭJE\BA@dƧ-@bM}D@D0DbD0AmAzAA-IECBIAhr@eI^5?}@bM NeDPD`DC`DAWpAДAAUgIEBA-@e@bM7oDD0DD0AAA=ASIEpBA!@fO;dZ@bMnn'D`D0`D+`DALAAwAlOJEBj6A#E@fl@bMXDDXD0DALA A0A$I-EB#