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 = '00849018000' / Observation ID TARG_ID = '849018 ' / 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 = 553863534.4 / Start time DATE-OBS= '2018-07-21T10:58:54.4' / Start Date TSTOP = 553864216.32 / Stop time DATE-END= '2018-07-21T11:10:16.3' / 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 = '2018-07-21T11:07:33' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -21.29912 / UTCF at TSTART CHECKSUM= '6ZoO6ZnO6ZnO6ZnO' / HDU checksum updated 2018-07-21T11:10:23 DATASUM = ' 0' / data unit checksum updated 2018-07-21T11:07:33 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 = '00849018000' / Observation ID TARG_ID = '849018 ' / 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 = '2018-07-21T11:07:33' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 553864006.4 / Start time DATE-OBS= '2018-07-21T11:06:46.4' / Start Date TSTOP = 553864216.32 / Stop time DATE-END= '2018-07-21T11:10:16.3' / 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 = 849018 / Trigger Number TRIGSEC = 553864029 / Trigger time in seconds TRIGSUBS= 34800 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 553864029.696 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2018-07-21T11:06:48.4' / UTC date of the trigger TZDELTA = 71 / Trigger delta time in 10e-3 seconds units TRIGSATF= 146 / Trigger table index. Highest signif. satisfied BRA_OBJ = 347.694926138303 / [deg] BAT GRB Object RA location BDEC_OBJ= 4.87966224106747 / [deg] BAT GRB Object DEC location1 BATTHETA= 5.16310691833496 / [deg] BAT GRB Object Theta on detector BATPHI = -177.97883605957 / [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 = -21.29912 / [s] Packet #1 UTC Correction time P1UTCCS = -22 / Packet #1 UTC Correction Seconds P1UTCCSS= 35044 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 553864055.2956 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 553864055 / ccsds PacKeT #1 SEConds PKT1SUBS= 14780 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 198 / 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= 'lEAplE9nlEAnlE9n' / HDU checksum updated 2018-07-21T11:10:23 DATASUM = '927714187' / data unit checksum updated 2018-07-21T11:10:23 P2UTCC = -21.29912 / [s] Packet #2 UTC Correction time P2UTCCS = -22 / Packet #2 UTC Correction Seconds P2UTCCSS= 35044 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 553864181.78576 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 553864181 / ccsds PacKeT #2 SEConds PKT2SUBS= 39288 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 199 / Packet#2 CCSDS sequence number P3UTCC = -21.29912 / [s] Packet #3 UTC Correction time P3UTCCS = -22 / Packet #3 UTC Correction Seconds P3UTCCSS= 35044 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 553864234.0829 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 553864234 / ccsds PacKeT #3 SEConds PKT3SUBS= 4145 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 200 / Packet#3 CCSDS sequence number END A3337KƧ?ILMDDDD|AEAo3A(AϔEBY[A5-V?$DDD<DAAAAAEB[}A4tj?X9DDhDDxAA헓AvAǏ>E6B[A2~"?\^8D0DXDDxALAhAϪeAEkBYBnA =bM?zG{a2DDdDDoB&^BodBjڋBZ#EBކAȴ9Xb?zG{@;DDDzDvBfB1uB_WB]^E2BA($/?zG{N0DDxDxDmB}BVBdr"BYEBAQ9XbM?zG{|CDhDDpD|XBBBs|B` EBLAzGl?zG{\(DDDDg@B -B&^Bi/:BWEBA lC?zG{XDDD`DLB}jB Bg)Bxn;EBAbM?zG{hLDDDDBB~Bm+Bc7E_BKA5?|h?zG{MYDDDDBsB BdBh-]EB8AR S?zG{q(DDpD$Dg@BBBpBWEBhAG + I?zG{uDDD`DD} Bd9BBqjDBa7E_BKAp+ I?zG{jCDDDhD|XBsBBm'B` $EB͇A+?zG{EDDDD}B B Bx0BaXNEBdA\hr ě?zG{V@D8DpDDzBBBg*`B_WEB8A-V?zG{_/DDDDlBABBj/BYE8BOmAztj~?zG{sDDDDD} BIBBpZBa E B|A=ptj~?zG{tOD(DDPDBwB{Bq]BdɞlEBjAfff1&x?bMDDDDBBBB2@nECBAvȴtj~?bM{DD8DDp<B^B+mB/BJ%E(CHA+zG{?bMDDD>DBB==Bޟ:BYENCJ}APbM?bMxDD8D>Dj`B ZB+mBޟ:B)E]CORAؓtj~?bMDDDvDpBvB ZBBPE"CHAQbM?bMDDިDnDB==BB0B ECVAȴ9bM?bMDDިD"D.BBBȴB|ECTA?bMDDDD{BB BBwDEzCYAx?bM?bMDDDDB؁BZBIBECSA#?bM?bMDzDD DBBB BqlECQA =p?ؓtj~?bMDDDDdBHFB+BHFB-E|C^OA?bM?bMD,DۺDߢDBBB`BrB9)EłC^5A+ ?zG{?bMDDDVD|B+B/BjB]EC\A;dZ?tj~?bMD>DDDBޟ:BHFBѡBECV==AKƨ?1&x?bMDPDD"D|BB+BȴB]ECS^A\(?bM?bMyDnDDtDlTB0BmB١BECQAlC?nO;?bMD2DDDLB߷IBBRBg8ECU-A|?zG{?bMDPDZDDBBBγBqlEGCWAO?+ I?bM|DJDbDDr0B݅BNB6BECO$KA-?tj~?bMDbDD@DBNBmBŤqB˹ECT}A{?vȴ9?bMD>DzDDBޟ:BBB1E}CRAv?1&x?bMDDިD DBmBBXBqlEC\A?Q?bMDDDDBTB Bի-B7NE#C[+ A;d@bM?bMDnDDDB0BΨBB&aECZxA@hr ě?bMD(DD,DBBTBBB^ECQA@nO;?bMDD DDXB==BXBB'EeCT AbN@tj~?bMsDDlD"D`B[B BȴB9ECRA ě@zG{?bMDDۺDDB==B`B˹BECPA1&@$/?bMDDDD@BB:BvBŤqEwCS:AA7@+ I?bMDhDDDBB[B ZB2@ECQ|ZAQ@O;dZ?bMDDhDDB6BBBEiCNgaAbM@tj~?bMDDD(DBѡBTBBEuCM7Ar!@ ?bMDDDDRDzBγBBBECIAn@ vȴ9?bMDVDDDBjBKBBYECSAt@ S?bMD>D DDpBޟ:BXBի-BPECUAA @ 1&x?bMDDDDBBB̓BECR6A9X@ -V?bMDtD8D.DB١B+mB|BE0CMAě@Q?bMwDDlDDhlBvB B˹BrECOoA@vȴ9X?bMD DߢDDBXBrB^BγEC\G}A`A@bM?bM|DzD&DJDr0BBB݅BECR[A@`A7L?bMDDDDBRBΨBB ECPA$@hr ě?bMDPDDvDBBBBECNA+@Q?bMDD8DD}BIB+mBB'ECHgA&y@nO;?bMDDnDDpBի-B0BBPE]CORA7K@l?bMDDDDBmBDPDDj`Bޟ:BBB)ECOoAl@+ I?bMxDDDDj`BBTBvB)ECOoA I@?bMDhDDRD{BB[BBwDE0CMA@1&?bMDzDD|D{BBmB]BwDECLBA-V@vȴ9?bMuD8DDDdB+mB`2B1BElCGA=p@"`A?bMwDtDDDhlB١B6B˹BrECIPeAM@S?bMD>DD^Dx Bޟ:BB‡BE CK A^5?@(\)?bMDDtDDBB١B&aB&aECJ8An@1&x?bMDdDPDFDBBBB E(CHA~@/v?bMDDVDD|B؁BjBB]ExEwB:A@=E?bM[jD[D@DDlTBB BOyAfEBAV@>"`?bMVDX@DDD~BOBUB$AOELBA@@?bMu DDDH@D|B dBSBAVEBA\(@@nP?bM<Sb"DDaDD&BB6BEAEpB{xhEBAn@C$/@bMW#3DDpD^pDu=@A\AAAwL_E)B9AzG@En@bM(+iDDDPD{A`AAAzaREB7kAƇ+@GzG@bM:D70DDD}@AAAjDA{ÈPWEB Aȓt@I^5?|@bMHhDBD'D0D,A)IAFANA}'hM|EV0B Aʟw@KƧ-@bMDxDpD7DuAAA*GAwKE`BA̬1@Ml@bMV6D pDDD}KA\;AAFA{~MLEpB _uAθQ@O;dZ@bMH]D,PDcDD AFA]AA||M~EZB Aě@P\(@bMZ#D D@DpDxAf3AwA]7Ay[LAAƼAz|LE4BA?|@[333333@bM{Dg0DDDv`AA՟AܢAx(KEEB#xAKƨ@\9XbM@bM]DPDADD A:AZA"A||M]EB nAXb@]?|hr@bM9DDDPDzm`AAR'A'Az6LEtB-AdZ@^E@bMY DPD. 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