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 = '00808625000' / Observation ID TARG_ID = '808625 ' / 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 = 539497550.4 / Start time DATE-OBS= '2018-02-05T04:25:50.4' / Start Date TSTOP = 539497736.32 / Stop time DATE-END= '2018-02-05T04:28:56.3' / 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 = '2018-02-05T04:28:25' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -20.42804 / UTCF at TSTART CHECKSUM= '4TpP6TmP4TmP4TmP' / HDU checksum updated 2018-02-05T04:29:24 DATASUM = ' 0' / data unit checksum updated 2018-02-05T04:28:25 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 = '00808625000' / Observation ID TARG_ID = '808625 ' / 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 = '2018-02-05T04:28:25' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 539497558.4 / Start time DATE-OBS= '2018-02-05T04:25:58.4' / Start Date TSTOP = 539497736.32 / Stop time DATE-END= '2018-02-05T04:28:56.3' / 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 = 808625 / Trigger Number TRIGSEC = 539497549 / Trigger time in seconds TRIGSUBS= 38000 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 539497549.76 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2018-02-05T04:25:29.3' / UTC date of the trigger TZDELTA = 64 / Trigger delta time in 10e-3 seconds units TRIGSATF= 40 / Trigger table index. Highest signif. satisfied BRA_OBJ = 126.806396594374 / [deg] BAT GRB Object RA location BDEC_OBJ= 11.5396155071366 / [deg] BAT GRB Object DEC location1 BATTHETA= 26.0544509887695 / [deg] BAT GRB Object Theta on detector BATPHI = 87.8766250610352 / [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 = -20.42804 / [s] Packet #2 UTC Correction time P2UTCCS = -21 / Packet #2 UTC Correction Seconds P2UTCCSS= 28598 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 539497716.88806 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 539497716 / ccsds PacKeT #2 SEConds PKT2SUBS= 44403 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 121 / 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= 'AP2KBM2HAM2HAM2H' / HDU checksum updated 2018-02-05T04:29:24 DATASUM = '4079228121' / data unit checksum updated 2018-02-05T04:29:24 P3UTCC = -20.42804 / [s] Packet #3 UTC Correction time P3UTCCS = -21 / Packet #3 UTC Correction Seconds P3UTCCSS= 28598 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 539497765.17988 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 539497765 / ccsds PacKeT #3 SEConds PKT3SUBS= 8994 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 122 / Packet#3 CCSDS sequence number END A +333@!GzG?bMDDhD8D4DBBBBtEiCA +S@!n?bMzDD\DDBrBwBgB:ETCA +tj@"M?bM{zODDDDMBBrBBlUE@CQA +@"`A7?bMv;%DDZDDB)BB{B|ECvAA +E@#S?bM/ D\DDDBwBuBB~NEŀC A + =@# =p?bM% DD2DDBJB0B|BLECA +@$Z1'?bMmS%D9DDDBABB|B}OE@C A ,u@$/w?bMRjD DDDBBBBEFC QA ,9X@%`A7K?bMrDDD;Dp<BFBB~BuEC A ,Z@%S?bMTDDDDhlB*B.B_ZBq E@C cA ,zG@&ffffff?bMts?DD'DDhlBBzB$Bq EC ׃A ,@&x?bMU}& DD DD_BD_B~qBBPEC A ,j@'lC?bMY}DuD DDBZB~qBBE4C A ,/@'-V?bMTPDDDGDx B.B4B?ByE@CA ,@(r ě?bM5cDDWD5Dp<BTB2BBuEbCA -R@(\(?bMxf=DDDDoBB}pBBBtE4C A -?|@)xE?bMuz  D!DDYDBjBrB"pB~EC A -`A@)lC?bMgI DKDD/DBBBm5B~E@C cA -%@*~"?bMQDDD#DyBkBBZ&ByE,C ҶA -@+ I^5?bMTqDD-DGD)B.BB?BE@C 'A -\@+Q?bMdS'DDD D`BgBB/!BlECpA -S@,1&x?bMQu%DD!DDq6BkBjB|BuEC WA .@,C%?bMZ5DDJDDMBR'BBTBl2EZCu*A .$/@-Vt?bM}4DD DoBDdB B~qBtB5E@CFA .E@-hr ?bMh}DD DDMB;UB~qBBlErC A .fff@.zG?bMSh!DDDDe~BB;UBBoEJCkA .+@.O;d?bMd_)5DDcDDBgB]B`BT!EG@C XA .@/vȴ?bMnDDzDDBvAB}B1B}OErC A .ȴ9@/-V?bMADDƻDDBJB{BBwEC5A .x@0bM?bMh_DDcDD{B;UB]BBzE@C ԏA / =p@0QR?bMUx+DDDDj`BD_B}pBA 1+@4j~"?bM{u7DD!DDBBjBbBCEmC]A 17K@41&y?bMLn=DDDDBYBvABBEC "A 1Xb@4hr!?bMi] DEDiDYDBpBB"pBBEq@C ~2A 1x@5/v?bMVyDDDyDwBz|BByBxECԏA 1@5p =p?bMUZDDDj`DBD_BR'BrBgEVCA 1^5@5-V?bMxDJDD)D;BB}pBB~>EрCQA 1"@5E?bMT'DDD DB.B B/!Bg"EfC #A 1l@65?|h?bMYaDuD]D5DBZBȗBBgEC dA 2@6vȴ9X?bMvhDDDq6D|B)B;UBuB{uE^C A 2=p@6Q?bM#Dp@DDvDEBBxBKA<CEKpBjA 2@7vȴ9X?bMP-D@DqDD~@BBĔBAo"E BA 3C@8ěS?bM~LDD@DDGBxBBdB?E BA 3Ƨ@9n?bMw DDSDD},B'BʸBHAEB"A 4I^@:`A7?bMDL@D@D@Dt$BBu,B *A E0BuA 4@; =p?bMUaVD@D@DD}BQBB$AEJBkA 5O;@x?bM{ODCDDD{wBPBvABrA:EBWA 6@?-V?bMnqxDD@D@DBBBnBEB$A 7\(@@zG{?bMD]DKDD}kBȗBAAMEɐBJ A 7;d@@E?bMCDp@DDD-BB1XBBJrEBM2A 8bM@A$/?bM6D|@D}D0@DBBZBB@E0`BA 8`A@Btj?bMe+D@DD؀D?B)BIB(A1EB"A 9hr@B+ I?bMU(-D@DDD~@BQBAAo"lEB5A 9@C =p ?bMnf DDDsD|2BBgBAmEÐBA :n@CO;dZ@bM[D@D{DxDAAAA|OEB |A +@GS@bMDDD@DpA_AAAP7ElB A @t@I-V@bMLD-DD#D!Af!A_AZ&APTEB bA Bw@Kvȴ9X@bM:j$D D D@DAT AAsA~ZOjEB =A D1@Mn@bM~D`DPD:pD{wA4A&Ae7Az:O2EB A FQ@O =p@bM)DDDPD0A#AvAA+A~\O:EHB A Hě@Pl@bMGDsDDʰDMAA\AA~D>PeEDB 3A J`@Q+@bMjDTDd@DְD A#A}(AAh!QEfB A L/@RE@bM_D]DD0D7AȗAўA6A*GPEjB LA Nx@Ttj@bMmDDD~D#AvA+A As\PEvB KA P@U =p @bMyDPDŠD0D=`A$DA|ASA PxE*`B )A S J@VbM@bM,blD7DDDߠA%AA AlPE,0B A UV@W+ I@bM`%Dg0Dd@DDAA}(AAdOEҠB $A W@X1&@bMlmD[D?DDAAA$6Ac(OjEB =A Y&y@Y"`A@bMRoVD`D D0DoAAbA+}A(PEB A [333@Z(\)@bMWnDDDD+`A AA~AwPhE B A ]?|@[/v@bM yDWDPD$DPA}AAӭA?P@EB A _Kƨ@\5?|h@bMJD[0D9D DAZAAAAܢP ESB A aXb@];dZ@bMK^DDDD`A|A;AA;+QWEB qA cdZ@^A7Kƨ@bMKmD)DDD#AXA>AAs\Q$EzPB =A ep@_GzG@bMzD@D Dw DAA'AA#PyE,TB *A g|@`&x@bMt+DiDj@D0DAAASA{fO~EBB O[A i7L@`lC@bM aDPDDDPA.AAAOP@EB A k@a-V@bM@8DDDUDAAgAbAܢOTEB *A m@a ě@bMv;DyDVpDlDTAaAAmA5PuE$B '#A o{@b333333@bMbb+D DݠDD* A>AbA3A NETB QA q^5@bE@bM{DD