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 = '01215859000' / Observation ID TARG_ID = '1215859 ' / 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 = 729886392. / Start time DATE-OBS= '2024-02-17T18:13:12.0' / Start Date TSTOP = 729887025.92 / Stop time DATE-END= '2024-02-17T18:23:45.9' / 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 = '2024-02-17T18:21:54' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.93206 / UTCF at TSTART CHECKSUM= '8PmS8OjR8OjR8OjR' / HDU checksum updated 2024-02-17T18:24:10 DATASUM = ' 0' / data unit checksum updated 2024-02-17T18:21:54 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 = '01215859000' / Observation ID TARG_ID = '1215859 ' / 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 = '2024-02-17T18:21:54' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 729886816. / Start time DATE-OBS= '2024-02-17T18:20:16.0' / Start Date TSTOP = 729887025.92 / Stop time DATE-END= '2024-02-17T18:23:45.9' / 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 = 1215859 / Trigger Number TRIGSEC = 729886840 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 729886840. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-02-17T18:20:07.1' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 244.734683797965 / [deg] BAT GRB Object RA location BDEC_OBJ= -15.4837954792463 / [deg] BAT GRB Object DEC location1 BATTHETA= 18.5444068908691 / [deg] BAT GRB Object Theta on detector BATPHI = -76.5666580200195 / [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 = -32.93206 / [s] Packet #1 UTC Correction time P1UTCCS = -33 / Packet #1 UTC Correction Seconds P1UTCCSS= 3397 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 729886919.77658 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 729886919 / ccsds PacKeT #1 SEConds PKT1SUBS= 38829 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 30 / 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= 'YSUabQSUZQSZaQSZ' / HDU checksum updated 2024-02-17T18:24:10 DATASUM = '416037538' / data unit checksum updated 2024-02-17T18:24:10 P2UTCC = -32.93206 / [s] Packet #2 UTC Correction time P2UTCCS = -33 / Packet #2 UTC Correction Seconds P2UTCCSS= 3397 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 729887027.68766 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 729887027 / ccsds PacKeT #2 SEConds PKT2SUBS= 34383 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 31 / Packet#2 CCSDS sequence number P3UTCC = -32.93206 / [s] Packet #3 UTC Correction time P3UTCCS = -33 / Packet #3 UTC Correction Seconds P3UTCCSS= 3397 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 729887079.88314 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 729887079 / ccsds PacKeT #3 SEConds PKT3SUBS= 44157 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 32 / Packet#3 CCSDS sequence number END A08?qDDD>D7AA AAd0ElBBA06ffffff?nDDDApD10AܟAϋAA_ElBBSeA14?DDD DGD9AܼAVLAw7A EnBCjA2fff3333333?3!DDtDM(D4AAlA-=AEuBFFA33331?DDD@D60A)ASA A%EqrBD`A40?DTDDF D8AߩAxA AHErBEA4,?rDDDG8D1AFAϋA$AEoBCA5)?:CDDTD@0D*xAtAA[VA&EnBCb]A6fff&ffffff?iDDdDFD0hAcxA%AAdAEpBDK5A7333#333333?@D DLDG8D*AAMA$AEnzBCVA8 ?zG{jDTDhDHD"B~Bm'BHcB4GEr0BA8(Q?zG{EDD}DDD'B`BaXBFnmB7I6EoBک#A8Qp =p?zG{}BDD{D5@D1XBsB`MB>dBBѽA9333333?zG{gD,D<DHD+BBlXBHcB9gE{^B7A9\Q?zG{oDD\DVDBBow.BNmB-ExBA9 =p?zG{gDD<D/DAB~V^BlXB;BD٧Es\BܝA:zQ?zG{DDD} DHD6B4DBaBHB>EsBܴA:=p (\)?zG{a DdDDOD BuDBjڋBK|:B/Ej.BjA:fff ?zG{ODtDD2 D-pB=ABdɞBEkB A:\) =p ?zG{eDHDtD7D;B(Bl.8B?BA0Et$BA:QzG{?zG{RDlDD;D8`BzBeIBA0B@UEmBA:GQ?zG{JDDDJXD&hB|BcBI+ B6nvElBA; =pQ?zG{3D DoDK D&hBw|B[BIsB6nvEdB-A;333?bMyfDDDlTDG8BBBBEvC/cA;CO;dZ?bM^YDDD7D-BdBB}pBgEoBC,A;SϿ$/?bM{dIDDp<DCPDBԅBJ%B@BEjC+WmA;dZtj~?bM{^XDDp<D7D+B˹BJ%B}pBSEgC*DA;tjhr ě?bMo`DXD|DXD;B'B]BBEz}C0A;Q?bMekD:DDEDDPBBOB1BBREyC0A;ꟾvȴ9?bM|cLDFDr0DA\DpBBBwB71E_C'1A;T+ I?bMurRDDdD^D (BRBBPB}ElTC+A;EnO;?bM`UDDD;D&BdB1BB.EoBC,A;Ƨܬ1&x?bMmEDDDTDBBB!:BEt$C.\A; =zG{?bMgKDD}DI,D|BdB'BBQEgC*DA;lȓtj~?bMehDDDEDDK B6B/BBX(EC42@A;ٿbM?bMa^DdDD=tD7BBBnB}pEkZC+A<1'?bM?bMafD.Dx D=tDG8B|BBnBEnC,°A<t?ȓtj~?bMoRD.DjDXD (B|BEDBB}ExC0BA<(?zG{?bMSjDXDD"DOB'B9BYBޅEq6C-9A<9X?ܬ1&x?bM\ED(DD3DBB&aBާBEe~C)^A@ ěT?bMlbD DDRD?hB B1Ba8BE|qC1EA>z@ =p?bMf`DDDG8D;B̓B7BBEwC/RA>$/@&x?bMYODDD-DLBγB2@BgBEhlC*rA>5?}@lC?bMkSD4DRDPD"B߰BBRBYExC0BA>E@-V?bMoeD^DDXDEDB‡B\BBEvC/iA>V@ ě?bMfbDDXDG8D?hB؁B'BB$EC6A>fff@333333?bMvhZDDfxDK D/BBBX(B;UElTC+A>vȴ@E?bMmcDDDTDA\BvBB!:BwEeC3uA>+@9XbM?bMcPD4DDA\D@B߰B/BwBEmC,h'A>P@j~#?bM{ebDDp<DEDD?hBRBJ%BBEpC-w5A>@?|hr?bMu`DD|DdD;B̓B]BBEC4YA>Q@\(?bMfcDDDG8DA\BRB BBwE{wC1K9A>ȴ9@E?bM\aDDFD3D=tBBBާBn E,C3A>@ȴ9Xb?bMaQDD|D=tD4B9B]BnBEhC*A>x@KƧ?bMtfD^DFDbDG8B‡BBIRBEC42@A>#@+?bMpOD^DDZDLB‡B\B\BElTC+A? 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