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 = '01035922000' / Observation ID TARG_ID = '1035922 ' / 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 = 636663315.2 / Start time DATE-OBS= '2021-03-05T18:55:15.2' / Start Date TSTOP = 636663997.12 / Stop time DATE-END= '2021-03-05T19:06:37.1' / 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 = '2021-03-05T19:03:42' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -26.61594 / UTCF at TSTART CHECKSUM= '4UmW5RkW4RkW4RkW' / HDU checksum updated 2021-03-05T19:06:55 DATASUM = ' 0' / data unit checksum updated 2021-03-05T19:03:42 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 = '01035922000' / Observation ID TARG_ID = '1035922 ' / 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 = '2021-03-05T19:03:42' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 636663787.2 / Start time DATE-OBS= '2021-03-05T19:03:07.2' / Start Date TSTOP = 636663997.12 / Stop time DATE-END= '2021-03-05T19:06:37.1' / 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 = 1035922 / Trigger Number TRIGSEC = 636663811 / Trigger time in seconds TRIGSUBS= 3600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 636663811.072 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2021-03-05T19:03:04.5' / UTC date of the trigger TZDELTA = 12 / Trigger delta time in 10e-3 seconds units TRIGSATF= 146 / Trigger table index. Highest signif. satisfied BRA_OBJ = 319.813864066684 / [deg] BAT GRB Object RA location BDEC_OBJ= 34.5566320474194 / [deg] BAT GRB Object DEC location1 BATTHETA= 25.0706729888916 / [deg] BAT GRB Object Theta on detector BATPHI = -128.023223876953 / [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 = -26.61594 / [s] Packet #1 UTC Correction time P1UTCCS = -27 / Packet #1 UTC Correction Seconds P1UTCCSS= 19203 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 636663830.87916 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 636663830 / ccsds PacKeT #1 SEConds PKT1SUBS= 43958 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 130 / 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= '3MJ55KI43KI43KI4' / HDU checksum updated 2021-03-05T19:06:55 DATASUM = '1190847434' / data unit checksum updated 2021-03-05T19:06:55 P2UTCC = -26.61594 / [s] Packet #2 UTC Correction time P2UTCCS = -27 / Packet #2 UTC Correction Seconds P2UTCCSS= 19203 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 636663989.18418 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 636663989 / ccsds PacKeT #2 SEConds PKT2SUBS= 9209 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 131 / Packet#2 CCSDS sequence number P3UTCC = -26.61594 / [s] Packet #3 UTC Correction time P3UTCCS = -27 / Packet #3 UTC Correction Seconds P3UTCCSS= 19203 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 636664037.48288 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 636664037 / ccsds PacKeT #3 SEConds PKT3SUBS= 24144 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 132 / Packet#3 CCSDS sequence number END A[7;dZ?Yj-DXDDXDOAEAA[3nO?B ?D(DD,DQAׅAAA<EBPDDA[1xE??.DdDDDO0AAeAAH$EBT0A[/vȴ9X?gDDDDXA_AnjA]AEBRA[fff,C%?_xD`DD~DZABATTAA7EBRA[333)XbM?F}DDxDDghA~AAAk7ZEBTA[&$/?=DUDDPDDUHA垇AAcA]EBU\A["l??eDDDXDWAeA㊌AʉAYEBTVA[|hr?zG{_)DDDDhB4DB[Bj/BWkE&BjA[\5?|h?zG{D(DDDZB}BBtBQ*>EJBhA[hr ?zG{l(D0DD0Dg@BMB#Bn|BWEBTYA[zS?zG{y DD DDDPB4DBBrBL@nEBA[=p^5?|?zG{3DLD`DDoBBB|B[oEB2A[fff+ I?zG{4DtD(DDpB=ABwBNB[_aEyBA[\)+?zG{PD8DD D@BBBBe ECA[Q+ I?zG{2DD`DLDoB|-BBBZ#lEBjA[G?|hr?zG{VDDDDDBBsBOBg*`ECA[ =p+?zG{cDD@DDDBFB3B@BkEC#kA[333 ě?zG{BDDDD{B -B7B}B`MEC6A[\(hr ě?zG{O.jDXDDDhB+BB=Bm'EC A[ ěT?zG{HTDD DΤDB#B BBf}EC RA[{ -V?zG{K-cD(DLDٔDBwBlB[BkEC A[ = "`A?zG{\:\D8DDިDBBBB7zBi/:E0C A\tj~?zG{ ZBWDLD(DDBBYBBBgEC Z/A\(tj?zG{QDpDDDdB+B2BBuDUEMCSA\Qtj~?zG{F]D<DXDTDBB{BBw͇ECkA\zG`A7L?zG{&:gDDDިD<BBSB7zBlXE¡C lA\ 1&x?zG{jB?D,DhDDy8BB__BBB_AEC A\ͿO;dZ?bMD\EDDzBC_ZBKB.EƻC^_A\/$/?bMwDPDDDhlBBzBTBrECY5A\htj~?bMtDDݮDDbB`2BjBBIRE_CUA\hr ě?bMDJDDHD{B݅BBBwD;EC`7A\VQ?bMDD~DDBѡBBmBECW`2A\Rꟾvȴ9?bM{DDNDDp<BѡBBTBJ%ECXA\/+ I?bMuDDDhDdB6BBBEQCPA\?|nO;?bMDD*DDBBB ZB7ECU-A\O;ܬ1&x?bMeDzDDDEDBBBBECWA\`AzG{?bMDDDۺDx B^BTB`BECUA\p׿ȓtj~?bMDbEDDBNCQBB1D*DDBޟ:BBZB75EpC_2A\E?O;dZ?bM{D,EGDZDp<BBC?BBJ%MELCcA\V??bMDDDDBmBuBZBGEՀCbJA\fff?S?bMDDEGDBBmC?BvEOChA\vȴ?-V?bMDtDDߢDB١BBrBql@E CaXA\+?vȴ9X?bMD,EGDlDvBBC?B BfEgCfoA\P@`A7L?bMD8DHDDdB+mBBmB,E>C^:A\@Q?bMDD6DDx BDDx BާBjBSBydEuCZA\Ƨ@(\(?bMYHDuDD(D|BZB B}B{u3EyCA\l@)xE?bMV/DDDDYBz|B*BBiTEq@C ~2A\1'@)lC?bMjEDDzDDTBB}B׃BfK EC Z}A\(@*~"?bMs6D'DPD^DBzB@BB}OAE/@CB>A\I^@+ I^5?bM^DDɩDDXB(BBBBhΨE,C ҶA\j~@+Q?bM[9DoDDDdBBB7Bo<"EfC #A\C@,1&x?bMlq)DD-DDcB BB`BnZE,C ҶA\1@,C%?bM@*D@DDDj`BBqBZBrEC dA\@-Vt?bMim*DED9DDPBpBABZBdEC q9A\h@-hr ?bMYsDuD'DkDPBZBzB}eBd ECZA\ V@.zG?bMpcDDWDD_BާB2BBlrEC TA\ /@.O;d?bM[DoDD#DBBBZ&B EY@C >A\ O;@/vȴ?bMK*DDDDr0B"BBZBvELC A\ p@/-V?bMb5DDDt$DkZBBTBw BrEހCA\ hr@0bM?bMxw6DDD^DifB}pBIBBqEC ׃A\ -@0QR?bMeu*DQD!DDr0BBjBZBvEC $A\ @0tj~?bM\ DDDD\BBB Bj/Ew@C 2A\ E@0E?bMPcDDDWD4De~B4B2BBoEC WA\ z@1+ J?bMTwDDDDXB.BIBQBhΨECmA\ 5?}@1XbM?bMgQDKDDDzBBkB1Bz|EC FA\ V@1?bM6{#D^DDD`BBBErBlECA\ vȴ@1"`A?bMzu9DD!DD]BrBjB7Bkj EC Z}A\ P@21&?bM}n@D DD@DyB~qBvABBy*E`CQA\ Q@2^5?|?bMdDDDȯD4Dr0BgBbEBBv;EsCYA\ @2vȴ9?bMwADtDDDSBnBIBBf+E@C aA\ #@2Gz?bMv1DDDDr0B)BuBpBv(E"C A\ @3"`A?bMfkDD,D?DGBBBB?ECSA\ ;dZ@3dZ1?bMtMDD\DDMBBwBBl^EC˂A\ \(@3S?bMjTDD͑DDuBBLB.Bw^EC˂A\ |@3lC?bMyDDaDDvBBQBBx E^@C=A\ -@4(\)?bMrDDɩDD\B{qBBFBj/xEC(A\ v@4j~"?bM~nDDDDzBBBvABzECUA\ ;d@41&y?bMdADDDDWBgBoBBhHF-E@C0A\ @4hr!?bMlnDDƻDDdB B{BvABo<[E[CA\ ě@5/v?bM_?DcDyDDe~B]BСB$Bo6E׀CA\ A7@5p =p?bMpPDDnDDUBާBHB4Bg:!EG@C XA\ bM@5-V?bM|ADD͑DDmNBK-BLBBsUE@CQA\ n@5E?bMMDD2DD{BE7B0BBztEiCA\ @65?|h?bMZDD|DDdBjBB AEG@BXA\ &y@7;dZ?bM v"D@DDfDaB}BfB #A8;EB:A\ @8A7Kƨ?bM$D@DDDcȀBBuB6AE(BA\-V@9GzG?bM=fDD@Dr@DTgBtBnBWAoCE{pB&A\ @:M?bMi1D@Dd@D@DGvBB}(B@ANlEBA\333@;S?bMbtD6DiDwD[=BlBAALLEBA\E@ffffff?bMhRDDDx DOBBR'AAŅ:Ee BjA\?|@?lC?bMhmaDD@DDS.BR'BJAANE`B/A\\@@9XbM?bM8@xDDEDDXBUBpBAΨE$@BA\E@@j~#?bMfD@D}D6@DTgBBZBTAoREB[A\ȴ9@A?|hr?bMP?D'DDDJBzB`BA6$%EBA\Kƨ@A\(?bMV{DDDDYB`BtB$A3?BEsB"A\@BE?bMu~IVD@DD@DPBwBxB`ANEBA\Q@Bȴ9Xb?bMgDDDyD_BDBjAArEPBA\@CKƧ@bML DvDPD~DX@A:A.A|OAhoIE`B'A\G@EXbM@bM D0DfD DXn@AAAAhMKEB}A\h@GdZ1@bM DDDDVAbAAAg\_JEBEw 0AA\AS@`+ J@bM Dw DDb DVAAOyAn'4Ag?EyAA\C@`@bM;c PDlD4pD`DPAmAAmAd @EzAA\El@a1&@bM?) 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