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 = '00817564000' / Observation ID TARG_ID = '817564 ' / 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 = 543635107.2 / Start time DATE-OBS= '2018-03-25T01:45:07.2' / Start Date TSTOP = 543635789.12 / Stop time DATE-END= '2018-03-25T01:56:29.1' / 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 = '2018-03-25T01:53:41' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -20.67752 / UTCF at TSTART CHECKSUM= '6WkT9UjR6UjR6UjR' / HDU checksum updated 2018-03-25T01:56:36 DATASUM = ' 0' / data unit checksum updated 2018-03-25T01:53:41 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 = '00817564000' / Observation ID TARG_ID = '817564 ' / 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 = '2018-03-25T01:53:41' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 543635579.2 / Start time DATE-OBS= '2018-03-25T01:52:59.2' / Start Date TSTOP = 543635789.12 / Stop time DATE-END= '2018-03-25T01:56:29.1' / 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 = 817564 / Trigger Number TRIGSEC = 543635603 / Trigger time in seconds TRIGSUBS= 26000 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 543635603.52 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2018-03-25T01:53:02.8' / UTC date of the trigger TZDELTA = -32 / Trigger delta time in 10e-3 seconds units TRIGSATF= 124 / Trigger table index. Highest signif. satisfied BRA_OBJ = 157.431990917944 / [deg] BAT GRB Object RA location BDEC_OBJ= 24.4392523978687 / [deg] BAT GRB Object DEC location1 BATTHETA= 15.6111431121826 / [deg] BAT GRB Object Theta on detector BATPHI = 137.942123413086 / [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 = -20.67752 / [s] Packet #1 UTC Correction time P1UTCCS = -21 / Packet #1 UTC Correction Seconds P1UTCCSS= 16124 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 543635620.57652 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 543635620 / ccsds PacKeT #1 SEConds PKT1SUBS= 28826 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 77 / 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= 'ZGCOd9BLZEBLb9BL' / HDU checksum updated 2018-03-25T01:56:36 DATASUM = '1549619883' / data unit checksum updated 2018-03-25T01:56:36 P2UTCC = -20.67752 / [s] Packet #2 UTC Correction time P2UTCCS = -21 / Packet #2 UTC Correction Seconds P2UTCCSS= 16124 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 543635769.1845 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 543635769 / ccsds PacKeT #2 SEConds PKT2SUBS= 9225 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 78 / Packet#2 CCSDS sequence number P3UTCC = -20.67752 / [s] Packet #3 UTC Correction time P3UTCCS = -21 / Packet #3 UTC Correction Seconds P3UTCCSS= 16124 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 543635813.48182 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 543635813 / ccsds PacKeT #3 SEConds PKT3SUBS= 24091 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 79 / Packet#3 CCSDS sequence number END A3=8QR?Q;DDTDmDQ8A AdAA5PE} BI?A3>fff6Q?.DDDcDaA\ A!AɰA!ExBJ,A3?3335Q?`|DpDDeD[`AyAApAAYE<BJ9A3@3Q?cDDD_HDWxAAAAEz BHA3@1Q?DhSDDPDX@DTA9AףzAAEx\BGWA3A0QR?"DDDkD\AӊAըA>A E(BJ NA3Bfff-p =p?"ZDDDcDVABAըAXAKE{"BHsA3C333*=p =?DDDoDc0AN3AAĉA!EBJA3D' =p ?ImjDDDcDXAAAuA%&EBK=IA3D# =p?2DLDDbD_AMA֗A2A5y(E{BHA3E =p?zG{fe6&DDtDr0DeBlBl.8B\BVT'EBA3E\ ?zG{X-D`DLDk(DKBg)BxnBXBIE~BoA3EQ?zG{{2D DDoDFpBsYZBuBZ#BG7-EeBA3Fzp =p?zG{mDDD`8DIBnBvBSpBHǜE}BBA3F=p(\)?zG{coDD\D]DRBkBow.BR\BMe^Ey8BAA3FfffGz?zG{Do3+D} D\DoDiBaBow.B[BX%,E}RB8A3F\)?zG{U*&D4DDhDeBfBuBWȑBVT'EBA3FQQR?zG{]DTDDZDZBiBx2BQ*>BQ*>E~BǧA3FG =p ?zG{jcDhDDHDBBm'BkBHBE?&EnB{cA3G =p\(?zG{]TB=DTDD{DwBiBf}B`MB^a0EBA3G333zG{?zG{WDDdDWDJXBgBuDBOeBI+ EvBA3G\(333333?zG{c DDxDaDWBkBy_BT!BOe%EBA3GQ?zG{cDDD`8DVBkByBSpBOI"ERB⎟A3G{ =p?zG{]l$%DTD0Dd DdBiBn|BUBU-E}B,mA3G =Q?zG{c]FDDTD~DDBkBiBaBFnmEzdB A3H (\)?zG{9'DDDtDfxB}jBzOB]%BVEB넟A3H( ?zG{d|!DDpDaDY0Bk{Bs|BTBPjE~~BYA3HQ =p ?zG{Y{ DD DR(DHBh-]BsYZBMBHEsBA3HzGzG{?zG{gD<DD_pDIBlXBABSdBHǜ(EBA3H Q?zG{[a&&DDDeDeBheBjڋBVTBVTE{BMA3HͿQ?bM}DDdDt$DB7BB\B&EGC78(A3H/1&x?bMxoDDDj`DXBB7NB)BEyC0n\A3Hhvȴ9?bMvTDDDfxD$B^BqlBB4EoBC,A3Htj~?bMntDDDVDbBBB[BIRErC.*A3IV+ I?bMrnDDvD^DVBBBPB[EwC/A3IRzG{?bM}rDDDt$D^B7NB^B\BPE}kC1%A3I/nO;?bMorD(DXDXD^BB'BBP!EC6bxA3I?|bM?bMbeDDD?hDEDBBYBBEc C(wA3IO;1&x?bMkDDvDDPB1BBBREC4A3I`Atj~?bMy~DFDDlTDvBBBBc*EAC7iA3Ip׿zG{?bMlDDDx DRB1B1BBa8E}kC1%A3I%bM?bMhD|D4DzDK B]B߰BBX( EC67A3Ihrؓtj~?bM}}DDDt$Dt$B/B1B\B\EYC55A3IbM?bMuD.D.Dx DdB|B|BB:E)C:XA3I-bM?bMfD4DjD^DG8B߰BEDB‡BDB C Bޟ:B2@GEՀCbJA3JP?vȴ9?bMD&EAD,DzBCBBB2EǵC_qfA3J?1&x?bMDZE DDBCB؁B2@TECd A3JQ?Q?bMxDbD<DDj`BNBBB)ECU=`A3Jȴ9@bM?bMDDDD{BzBBBwD"EC]?6A3J@hr ě?bMzDDDDnHB+BB ZBrEtCYA3Jx@nO;?bM|DDD4Dr0BBuB߰BECW`2A3J#@tj~?bM~DPD`DRDvBBBBcECRRA3K =p@zG{?bMjD2DDDOB߷IB|BBޅECTA3K@$/?bMDDDDdDBBmBB2@ECN7A3K+ @+ I?bMuDVDDDdBjBB BEŀCKBA3K;dZ@O;dZ?bMyDDܴDFDlTBTB/BBECPA3KKƨ@tj~?bMDۺDDFDB`BBB9EGCWA3K\(@ ?bMvDD`DDfxBBBqlBECQA3KlC@ vȴ9?bM]D DDvD5B B ZBBPEC>A3K|@ S?bMDbDD D}BNB`2B B'E{CL4A3KO@ 1&x?bMhDDnDvDK BdB0BBX(iECBA3K-@ -V?bMgD"DnDDI,BȴB0BBXE|C?]A3K{@Q?bMqDDD|D\B^BmB]BE(CHA3Kv@vȴ9X?bM`DD8DD;BRB+mBBkECB_lA3K@bM?bMuDDDDpDdBBBPBElCGA3K;d@`A7L?bMtDbD2D}DbBNB߷IB'BIRE4CF߰A3K@hr ě?bMoDRDDDXBB^B1BQEƀC>?/A3L@Q?bMDDDtDD{BB١B9BwDECJA3LbN@nO;?bMzDDhDDnHB˹BBBrqECCPA3L ě@l?bMxkDDzDj`DPBBB)BRPEC>A3L1&@tj~?bMznDDDnHDVBѡBBrB[VEC? 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