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 = '00799669000' / Observation ID TARG_ID = '799669 ' / 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 = 535652288. / Start time DATE-OBS= '2017-12-22T16:18:08.0' / Start Date TSTOP = 535652905.92 / Stop time DATE-END= '2017-12-22T16:28:25.9' / 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 = '2017-12-22T16:26:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -20.19648 / UTCF at TSTART CHECKSUM= '7MoK7MnK7MnK7MnK' / HDU checksum updated 2017-12-22T16:29:18 DATASUM = ' 0' / data unit checksum updated 2017-12-22T16:26:57 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 = 125 / 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 = '00799669000' / Observation ID TARG_ID = '799669 ' / 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 = '2017-12-22T16:26:57' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 535652696. / Start time DATE-OBS= '2017-12-22T16:24:56.0' / Start Date TSTOP = 535652905.92 / Stop time DATE-END= '2017-12-22T16:28:25.9' / 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 = 799669 / Trigger Number TRIGSEC = 535652720 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 535652720. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2017-12-22T16:24:59.8' / 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 = 148.293325459001 / [deg] BAT GRB Object RA location BDEC_OBJ= 35.6217756112652 / [deg] BAT GRB Object DEC location1 BATTHETA= 37.6381874084473 / [deg] BAT GRB Object Theta on detector BATPHI = 4.17546033859253 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / No.of revisions for PKT #1 PKT2REV = 0 / 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 = F / 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 = -20.19648 / [s] Packet #1 UTC Correction time P1UTCCS = -21 / Packet #1 UTC Correction Seconds P1UTCCSS= 40176 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 535652814.77662 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 535652814 / ccsds PacKeT #1 SEConds PKT1SUBS= 38831 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 66 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.920000016689 / TSTOP - TSTART ONTIME = 209.920000016689 / Time on target LIVETIME= 209.920000016689 / Ontime multiplied by DEADC EXPOSURE= 209.920000016689 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= '82c480b380b380b3' / HDU checksum updated 2017-12-22T16:29:18 DATASUM = '1992880468' / data unit checksum updated 2017-12-22T16:29:18 P3UTCC = -20.19648 / [s] Packet #3 UTC Correction time P3UTCCS = -21 / Packet #3 UTC Correction Seconds P3UTCCSS= 40176 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 535652963.37994 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 535652963 / ccsds PacKeT #3 SEConds PKT3SUBS= 18997 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 68 / Packet#3 CCSDS sequence number END AiX8? UDHDԨDDlBBnA؟.Aq"EBk:AiY6ffffff?  D0DDDkPA2wAAm,A < E8BeBj/BT 7E_BKAinfff?bMyrDDDlTD^BB ZBBPVEC? Ain+O;dZ?bMrDnD2DD^B0B߷IB1BPE(CHAin$/?bM}qDDnDt$D\B̓B0B\B^EC@R"Ainȴ9tj~?bMvvD>DDfxDfxBޟ:B==BBsECCAinxտhr ě?bMzDDnDDnHB:B0BRBrECOAio =pQ?bMwD\DDDhlBBի-B9BrElCGAio+ ꟾvȴ9?bMDDDDBBѡBYBvECDAioKƨ+ I?bMDnDDvDB0B==BB\ECJAiolCnO;?bMtDDtDvDbB؁B١BBIRElCGAioO߿ܬ1&x?bMyD DbD|DlTBXBNB]BE CK AiozzG{?bMDbDDRDBNBTBB7ECN7Aioȓtj~?bMDDDDBBBBqlEuCM7AiobM?bMcDD\DDA\B؁BB^BwvECDAipbM?bM?bMvDDߢDDfxB`2BrBBECJAip1&?ȓtj~?bMzDDD}DnHB؁BB'BrmECBAipQ?zG{?bMDDDLDB`2B`2Bg8BECJ8Aipr ?ܬ1&x?bMxzDD8Dj`DnHB`2B+mB)Br|EFCEAipt?nO;?bMDۺD DDB`BXB1BECOAip9X?+ I?bMDDDDzB^BKB BECJAip?ꟾvȴ9?bMfDݮDhDvDG8BjBBBE CK Aip?Q?bMDhDDDBB:BYBE6CMAiq+?hr ě?bMDDDzD{BB^BBwDE"CHAiq7K?tj~?bM|DDPDr0DBBBB ECL_AiqXb?$/?bMyDD>DDlTBγBޟ:BBwE CD?mAiqx?O;dZ?bMuDDD^DdBmB6B‡BE݀CI)Aiq??bMDPDDDBBBBECIAiq^5?S?bMDDDDD@DBBBŤqBE$CNAiq"?-V?bMkDDD|DPBZB+B]BRECOAiql?vȴ9X?bMD,DިD"DzBBBBȴBE}CRAir@`A7L?bM{DJDDDp<B݅BΨB&aBJ%ECM]Air=p@Q?bMsDhDDFD`BBBB9EuCM7Air^5?@l?bMxDDDjDj`BRBBEDB)ECHAir~@+?bMqD2DtD|D\B߷IB١B]BECIAirv@E?bMyD>DzDDlTBޟ:BBBEfCH@Air@tj?bMqDVDDD\BjBի-B^BE@CEqAirG@ =p ?bMyDDDD.DlTBB==B|BECJAis I@bM?bMrDhDD{D^BBBwDBPmECBAis"@ + I?bMD>DDDBޟ:BBB2@ECL,AisC@ 1&?bMD\D8DDzBB+mBRBE$CNAisdZ@ "`A?bMDDDDB̓BB7NBxELCDg8Ais@ (\)?bMvDDDDfxBBB\BE"CHAisT@ /v?bMDۺDDdDB`BѡBBYE0CMAisƧ@5?|h?bMDDhDDBKBB/B2@E0CMAisl@;dZ?bMvD\D,DDfxBBBB9BEрCJ_VAit1'@ ěT?bMDlDDD|B B B7B]ECT}Ait(@ =p?bMDDߢDXDB BrB'B\ECSAitI^@&x?bMzDDVDDnHB BjB7NBrENCJ}Aitj~@lC?bMvtD\DDfxDbBBBBIRoECBAitC@-V?bMwDDnDXDhlBzB0B'BrE$CNAit1@ ě?bMuDDDdDdBBBBEˀCJAit@333333?bMlDnDިDpDRB0BBPBa8ECL,Aith@E?bMrDDDDD^BBzBBPECQ|ZAiuV@9XbM?bMYDݮDDD-BjB:B7NBgECJAiu/@j~#?bMDD\D|DBTBB]B1ECPAiuO;@?|hr?bM~DݮDDDvBjBzB˹BcECVAiup@\(?bMDDZDDB==BBB2@ECN7Aiuhr@E?bMxDߢDVDDj`BrBjBvB)E?CRAiu-@ȴ9Xb?bM{DnDDDp<B0BHFBYBJ%ENCJ}Aiu@KƧ?bMD8DDDXB+mBB˹B'E'CT[AiuE@+?bMDDDDpBKBHFB˹BPEʀCWuAivz@QR?bMtDPD2DDbBB߷IBqlBIRECIdAiv5?}@E?bMDDިDDBzBBB7NE!CUbAivV@XbM?bM|DnDDDr0B0B[B1BECJAivvȴ@"`A?bMcDDnD:DA\B[B0BBOBwECIAivO@^5?|?bMoDDhDLDXBTBBg8BECJAivQ@Gz?bMwDDިDDhlBHFBBBrECPvAiv@dZ1?bMDnDߢDDB0BrBի-B/EЀCVDAiv"@lC?bM|DDDFDr0Bի-BBBE(CHAiw@j~"?bMD&D>DdDBBޟ:BBECMAiw;dZ@hr ?bM}DܴD\DdDt$B/BBB\ECO$KAiw\(@p =p?bMDDD(DjBBTBBEDE-CTAĔAA]Az>PEB j$Aj &x@c$/@bM1D.DDYDxA}AAsAys8PE,B KAj ?|@c-@bM DD|`DƀDxAyADAZAyD9Q9ETB rAjXb@d+ I^@bMa{DPDDDv'A_aAdAAxOvE2xB HYAjp@dzG@bM{?DD0DB@DA*A]AhAPeEDB 3Aj7K@e1&x@bM-hD DD̀DzAApAAzmHPErB IAj@e9XbN@bMT0b4D@@D'DD},A\AzA%A{QEfB Aj!^5@f7KƧ@bMcaDDDpDA>AAA|aOEhB Aj%@f^5?|@bM(KDDD D`AWA;AA~ƲOEB