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 = '01163401000' / Observation ID TARG_ID = '1163401 ' / 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 = 702708552. / Start time DATE-OBS= '2023-04-09T04:49:12.0' / Start Date TSTOP = 702709233.92 / Stop time DATE-END= '2023-04-09T05:00:33.9' / 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 = '2023-04-09T04:57:43' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -31.07284 / UTCF at TSTART CHECKSUM= '9SoWBSoU9SoUASoU' / HDU checksum updated 2023-04-09T05:01:01 DATASUM = ' 0' / data unit checksum updated 2023-04-09T04:57:43 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 = 107 / 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 = '01163401000' / Observation ID TARG_ID = '1163401 ' / 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 = '2023-04-09T04:57:43' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 702709056. / Start time DATE-OBS= '2023-04-09T04:57:36.0' / Start Date TSTOP = 702709233.92 / Stop time DATE-END= '2023-04-09T05:00:33.9' / 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 = 1163401 / Trigger Number TRIGSEC = 702709047 / Trigger time in seconds TRIGSUBS= 43600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 702709047.872 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2023-04-09T04:56:56.8' / UTC date of the trigger TZDELTA = 13 / Trigger delta time in 10e-3 seconds units TRIGSATF= 139 / Trigger table index. Highest signif. satisfied BRA_OBJ = 329.530427345421 / [deg] BAT GRB Object RA location BDEC_OBJ= 52.8541952268448 / [deg] BAT GRB Object DEC location1 BATTHETA= 29.2096080780029 / [deg] BAT GRB Object Theta on detector BATPHI = -87.4594039916992 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 0 / 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 = F / 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 P2UTCC = -31.07284 / [s] Packet #2 UTC Correction time P2UTCCS = -32 / Packet #2 UTC Correction Seconds P2UTCCSS= 46358 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 702709242.08772 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 702709242 / ccsds PacKeT #2 SEConds PKT2SUBS= 4386 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 22 / Packet#2 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 177.919999957085 / TSTOP - TSTART ONTIME = 177.919999957085 / Time on target LIVETIME= 177.919999957085 / Ontime multiplied by DEADC EXPOSURE= 177.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= '4EXD5DU94DUC4DU9' / HDU checksum updated 2023-04-09T05:01:01 DATASUM = '196439680' / data unit checksum updated 2023-04-09T05:01:01 P3UTCC = -31.07284 / [s] Packet #3 UTC Correction time P3UTCCS = -32 / Packet #3 UTC Correction Seconds P3UTCCSS= 46358 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 702709286.38148 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 702709286 / ccsds PacKeT #3 SEConds PKT3SUBS= 19074 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 23 / Packet#3 CCSDS sequence number END A>@ A7Kƨ?bMDj`Ds*D3D:BrBvBSBW`ERBA> ě@ ěS?bMDODoBD6DvBcBtBU-B@EBBG}A>A7@!GzG?bMD_DDYDOBlrBBiTBcEdBbM@!n?bMD\Dp<DdD=tBj/BuBon@"M?bMDoBDr0D4D?hBtBvBTBZjEUaBA> @"`A7?bMDzD`DI,D2BzBlB`BBS^kEUBA>ě@#S?bMDj`Dr0D`A@# =p?bMDaDuDF>D5BmzBwB^:BUgETBkA>$@$Z1'?bMD]DwD@bD9BkjBxB[NBW`2cESB A>&y@$/w?bMDgrDq6D2DG@%`A7K?bMDzDgrD.D8Bz|Bp8BQ ZBV^ERsB_A>hr@%S?bMDj`D}D"D+BrB{BIPeBOIJEMByA>7L@&ffffff?bMDzDbDMDQBz|Bm/BbmBeE_%B0A>@&x?bMDcDDYD)BnZBBiTBNE]1B'A>@'lC?bMDnHDaD/D>nBtBmzBQBZ0REOBŅA>@'-V?bMDgrDe~D?hD/Bp8BoBZBQPEOBA> I@(r ě?bMDzDlTD/D3Bz|BsfBQBS_ERB偹A>-V@(\(?bMDgrDUDNDDJBp8Bg:Bb[B]dESB+A>M@)xE?bMDbDp<DTD0Bm/BuBfKBR6mEVB\_A>n@)lC?bMDkZDifD1D9BrBqBRBW`2TEPB A>\)@*~"?bMDZDkD0D@bBiڅB}eBR6B[NaES.BA> @+ I^5?bMDPDs*DBVDCPBdBvB\jB\^ERsB_A>`@+Q?bMDe~DifD2D:BoBqBS^BWPEOBA>@,1&x?bMD`DDDJD BlB|B]B9^BEKBA>n@,C%?bMDPD)D@bD.BdBB[NBQ ZkEUBA>333@-Vt?bMD}DF>DF>D-B{B^:B^:BPvLENB[A>S@-hr ?bMDwD]DBVD/BxBkjB\jBQ[EQBgA>tj@.zG?bMD_DkDYDA\BlrB}eBiTB[E^BA>@.O;d?bMD\DyDJ&D?hBj/ByB`BZtEWBHFA>E@/vȴ?bMDx DlTD;DA\ByBsfBXB[vEXOB苁A> =@/-V?bMDj`D[D;D=tBrBj`BXBYSEOÀBA>@0bM?bMDoBD~D;D@BtB|mBXBEqZEQyBFA>t@0QR?bMDhlDj`DZD9Bq BrBiڅBW`2|EYBTA>9X@0tj~?bMDwD\D?hD#BxBj/BZBIdJEMByA>Z@0E?bMDODmND/D8BcBsBQBV8EI,BBA>zG@1+ J?bMD[DQD=tDXBj`BeBYBC'E@BەA>@1XbM?bMDs*Dt$DK D/BvBw BaXBQwEXBA>j@1?bMDkZDuD:D8BrBwBWBVhETBKA>/@1"`A?bMDdDhlD;D*Bo@21&?bMD_D`DLD&BlrBlBaTBLRGELՀBJA>R@2^5?|?bM DSDDJ&D5Bf+B~B`BUlEUB:A>?|@2vȴ9?bMDaDGD*D.BmzB?BNBQ Z\EQBA>`A@2Gz?bMD[DfxDMD7Bj`Bp *BbmBV==[EQBgA>%@3"`A?bMDWDD4D5BhHFB_ZBTBU^ERsB_A>@3dZ1?bMDVDDMDI,BgB_ZBbmB`BE]1B'A>\@3S?bMDUDmND9DBVBg:BsBW`2B\jSEOÀBA>S@3lC?bMDRDkDF>D=tBeB}eB^:BYlEUB:A>@4(\)?bMDgrDe~D1D-Bp8BoBRBPv@EK BXA>$/@4j~"?bMDYD|DBVD)BiTB{uB\jBNWEPBpA>E@41&y?bMDp<DmNDH2Dfff@4hr!?bMD|DnHD>nD5B{uBtBZ0BUtEWBHFA>+@5/v?bMD{Dx DDJDK BzByB]BaXE`ڀBA>@5p =p?bMDmNDwD1D&BsBxBRBLRQEOFB6A>ȴ9@5-V?bMDNDs*DH2D8Bb[BvB_IBVVEPBNA>x@5E?bMDlTDkD/DMBsfB}eBQBbmEZBA> =p@65?|h?bMpDVD_D;D@bAArAإAN ELBb1A>O@7;dZ?bMDmDpD7րD-AAqAaAv aEQ BdA>bN@8A7Kƨ?bMDlD\D:GD5'A1A/AA[ 2EN-@BcA>t@9GzG?bM!DiDqDCD.A&ANAA Z ES@BeA>+@:M?bM<Dh-D`ڀDJ&D1AAAA eEQJ BdA>@;S?bM?D]1DpDJD*iA'AqA6$Aga ^EPBdA>@nD5AjAA0A=` wERc`BeW(A>w@=`A7K?bMD^DoD"@>ffffff?bM D]DfDCPDAAjAJ:AA۹r uERD BeFA>T@?lC?bMDpzDs*D;D:A1kAAإA EVz@BgA>(@@9XbM?bMtDWDlDBVD5eAHFA1AjA @EOBcA>1@@j~#?bMDgD_D;D0A$AAإA EL BbSA>/@A?|hr?bMD]DoDBD4kAjAqA܎`Aa _EP`BdiA>-@A\(?bM2DoDpDGD=5AAqAqfA} EYh@Bi"~A>5?}@BE?bMDcDoD@#D9AZAA+ A`2 ESMBeA>Q@Bȴ9Xb?bM DhlDrDCPD7YA AOAA EUpBfpA>;dZ@CKƧ@bMv qDkZDqDC_D2ŠArAuA]aASh=6xETA\A>G@EXbM@bMhH E DaDnD? 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