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 = '00953689000' / Observation ID TARG_ID = '953689 ' / 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 = 602202804.8 / Start time DATE-OBS= '2020-01-31T22:33:24.8' / Start Date TSTOP = 602203486.72 / Stop time DATE-END= '2020-01-31T22:44:46.7' / 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 = '2020-01-31T22:42:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -24.35788 / UTCF at TSTART CHECKSUM= '7WpYAWmX0WmX7WmX' / HDU checksum updated 2020-01-31T22:47:04 DATASUM = ' 0' / data unit checksum updated 2020-01-31T22:42:02 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 = '00953689000' / Observation ID TARG_ID = '953689 ' / 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 = '2020-01-31T22:42:02' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 602203276.8 / Start time DATE-OBS= '2020-01-31T22:41:16.8' / Start Date TSTOP = 602203486.72 / Stop time DATE-END= '2020-01-31T22:44:46.7' / 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 = 953689 / Trigger Number TRIGSEC = 602203300 / Trigger time in seconds TRIGSUBS= 17600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 602203300.352 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2020-01-31T22:41:16.0' / UTC date of the trigger TZDELTA = 44 / Trigger delta time in 10e-3 seconds units TRIGSATF= 146 / Trigger table index. Highest signif. satisfied BRA_OBJ = 3.09544610319421 / [deg] BAT GRB Object RA location BDEC_OBJ= 51.123636218354 / [deg] BAT GRB Object DEC location1 BATTHETA= 23.1538696289062 / [deg] BAT GRB Object Theta on detector BATPHI = -16.4201202392578 / [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 = -24.35788 / [s] Packet #1 UTC Correction time P1UTCCS = -25 / Packet #1 UTC Correction Seconds P1UTCCSS= 32106 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 602203319.67932 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 602203319 / ccsds PacKeT #1 SEConds PKT1SUBS= 33966 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 20 / 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= 'Wja9WhY8Wha8WhW8' / HDU checksum updated 2020-01-31T22:47:04 DATASUM = '448795635' / data unit checksum updated 2020-01-31T22:47:04 P2UTCC = -24.35788 / [s] Packet #2 UTC Correction time P2UTCCS = -25 / Packet #2 UTC Correction Seconds P2UTCCSS= 32106 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 602203514.38428 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 602203514 / ccsds PacKeT #2 SEConds PKT2SUBS= 19214 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 21 / Packet#2 CCSDS sequence number P3UTCC = -24.35788 / [s] Packet #3 UTC Correction time P3UTCCS = -25 / Packet #3 UTC Correction Seconds P3UTCCSS= 32106 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 602203558.58162 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 602203558 / ccsds PacKeT #3 SEConds PKT3SUBS= 29081 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 22 / Packet#3 CCSDS sequence number END ArFfff7O;dZ?CDtDDDzxAA+AәA/EB^xArG3335E?QpDTDDDA洘AT2AAS@E@B\ArH4Z1'?DDDDASxAAӸA͛:E"B_ArH2n?DDDDrA(AAAGEcB\sArI1&x?HDDDD{@AT2A AҶAEB])fArJfff/vȴ?]D(DDTD~A쿲AVAݱAEB]XgArK333+lC?9oDtDDDAfAA(A E-B[7ArL(9XbN?rDDDDAA:AҶAEB]-ArL%$/?DD4DDARA̐AA.EB^aArM"M?lFDpD<DDzA)A6AБ A_AEEB\ArNfff5?|h?zG{o@DD|D\DzBwBBow.B_W*EBFzArN\)hr ?zG{kiD<DDDB$BfBn(0Bm5E-B#ArNQS?zG{sdD0DDDBMB~V^BpZBk{!E9BArNG^5?|?zG{UYDDdD4DBIBodBfBh-]/EBArO =p+ I?zG{|*D$D0DpDhB BMBs|BWȑEKB0%ArO333+?zG{7bDDDrDHBBB\pBk/ EBaArO\(+ I?zG{|[DDDpDBBwBs|BhetETBArO?|hr?zG{eSDDDtDlBFBBl.8Bf&@6EFB7ArO{+?zG{C]DDDD|XDTB@BQ+B` Bi E B|ArO = ě?zG{f8DLDtDDsBB=ABlB\EE^BArPhr ě?zG{c6DDDDr0B#Bd9BkB\EBArP( ěT?zG{[IDpDDDBBwBheBb$EB͇ArPQ -V?zG{ULDDD4DB|-BBfBcEqB0ArPzG "`A?zG{O]DDDŨDTBBX(BBi0ḚCArP tj~?zG{UE ExDD4BUBUB7Bf =ECArPtj?zG{,O6EE%nDʼDr0BB9BbB\ ECArPtj~?zG{@ED|EjE"DpB<BؘBGB F*C8mArQR`A7L?zG{dt|E[E^E DpBщB8BZBs| !F$C5+NArQG1&x?zG{^/\E(\E.DDBBm!BBi/: EC/ArQp׿O;dZ?zG{[EEDDBBBBhe EC?-ArQnO;?bMU,E&EHE|D CD_CbECQB F @C~ArQbM?bM\ESEvEvDNC"UC@C/iBFZCArQ^51&x?bMMEzF8ЀF`F%@CYC'CuC{:G5u D(ArQtj~?bM jF*@FFNF)0C=CCrCm GO`D2ArQ"ѿzG{?bMfFFF9E CCWC CK GF gE$C CjC~C4G`CƲArR?nO;?bMpEF)F=@ECtqCCCVHGҀDCArR`?zG{?bMPrE`F=5F&E4CrC C.CFGeC[HArRG?+ I?bMf1);EgF";@F@ECfoCgtC~C { FqC鰾ArR?tj~?bM E/F@EEACZ %CoCnC Fȟ`C]ArS I?vȴ9?bM m!EF N@EEE CZTC|CnC BF@CArSn?1&x?bMPeEE݀E.QD^C>CI)CB‡FWC3ArS"?Q?bMEcEXOD<DvC(C$o!BBFlC*ArS333@bM?bMENEDJDxDzC CB *BF$@CArSC@hr ě?bMiE0EE;DDCpCBBqlbFCEArSS@nO;?bM@1E@EDnDC CpB0BETCsfArSdZ@tj~?bM9EEDD^C 7CgB ZB‡EQCmYArStj@zG{?bM.EvDD>DCKBmBޟ:B2@E{Cj>ArS@$/?bMDTDD|DBfBTB]BECUAArS@+ I?bMDDDDXBڅBBvB' ECYMArST@O;dZ?bMDDJDDBmB݅B/BEeCT ArSE@tj~?bMuD*DDXDdBBB'BECSArSƧ@ ?bMDD0DDBTBBvB7ECZArS =@ vȴ9?bM}D6D6DDt$BBB&aB\ECWArSl@ S?bMDD2DDBB߷IB9BECTArS@ 1&x?bMD2DbDFDB߷IBNBBE$CNArT1'@ -V?bMqDlDD"D\B BBȴBEwCS:ArTu@Q?bM{D~DDDp<BBdB1BJ%E׀CIİArT(@vȴ9X?bMtDDܴDbDBի-B/BIRBYE݀CI)ArT9X@bM?bMDDDD{BԅB==B^BwDECFArTI^@`A7L?bM~D2D(DjDvB߷IBBEDBcE4CF߰ArTZ@hr ě?bM|DDDDr0BB؁BB}ECE-ArTj~@Q?bM|DDD4Dr0BѡBB߰BE4CF߰ArTzG@nO;?bMDD>DDBBޟ:BBE.CG|ArTC@l?bM{DDDDp<BKBBʅBJ%ECRRArT@tj~?bM|D DDDr0B B˹B\BYEC?ArT1@+?bMuDD DDdBRB B1BWE=C?4ArTj@zG{?bMzDbDD}DnHBNB̓B'BrnECBArT@E?bMDDtDx DBB١BByECDArT/@$/?bMDDhDDB6BB7BYECFdArTh@tj?bMDVDbDpDBjBNBPBqlECMArT@+ I?bMzDDDDnHB^B؁BqlBrE:CFBOArUV@ =p ?bMyDnDDlTDB0BdBBgE%CAcArUR@O;dZ?bMtDDVDDbBBjB7NBIR|EFCEArU/@bM?bMDDDDBdBB\BuECCArU?|@tj~?bMDDDx DjBRB6BBEDxELCDg8ArUO;@+ I?bMDDDDB ZBBB7NsECCArU`A@?bMDtDDpDB١BTBPBECL_ArUp@1&?bMqDDD\DBB̓BB9mECBArU%@vȴ9?bMxDDDj`DB==BγB)BjECB76ArUhr@"`A?bMsD"DD|D`BȴB6B]B9cE+CAArU@S?bMDD\DDBPeBB BqlECGArU-@(\)?bMzD D"D}DnHB BȴB'BrJEC=ArU\@1&x?bMhDDD}DK BBB'BX(PEC>ArU@/v?bMDDDDBʅBBBECG.2ArUS@-V?bM|DD DDr0BdB BqlB_E1C@zArUE@5?|h?bMzD.DDRDnHB|BvBBrlE^CBArV@Q?bMDD&DDBHFBBqlBECPArVz@;dZ?bMDDDjDBʅBBEDBEZCIw0ArV$/@vȴ9X?bMxD(D(DDj`BBBB)TEC>9ArV5?}@ ěT?bM~DDDDvB^BBBc}ECE-ArVE@ bM?bMDDDDB ZB6BB{ECDjArVV@ =p?bMDDDvDB˹B1BB7WE=C?4ArVfff@ `A7L?bMaD]DDD~BȗBBgB|m EC Z}ArV+@!hr ě?bMRI!D DDDaBBBBmzECArV@!Q?bMTf'DDDwD B.BBxB/!EC ArVȴ9@"nO;?bMvq8DD-DXDe~B)BB Bo ExC LArVx@"l?bMxq%DD-DDt$B}pBB|Bw E:C 0ArW =p@#tj~?bMNSDDDDx BUBBByECmArW+ @#+?bMI. 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