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 = '00958592000' / Observation ID TARG_ID = '958592 ' / 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 = 604480336. / Start time DATE-OBS= '2020-02-27T07:12:16.0' / Start Date TSTOP = 604481017.92 / Stop time DATE-END= '2020-02-27T07:23:37.9' / 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 = '2020-02-27T07:20:48' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -24.50574 / UTCF at TSTART CHECKSUM= '3P1YAN0X3N0XAN0X' / HDU checksum updated 2020-02-27T07:24:05 DATASUM = ' 0' / data unit checksum updated 2020-02-27T07:20:48 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 = '00958592000' / Observation ID TARG_ID = '958592 ' / 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 = '2020-02-27T07:20:48' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 604480808. / Start time DATE-OBS= '2020-02-27T07:20:08.0' / Start Date TSTOP = 604481017.92 / Stop time DATE-END= '2020-02-27T07:23:37.9' / 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 = 958592 / Trigger Number TRIGSEC = 604480832 / Trigger time in seconds TRIGSUBS= 25600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 604480832.512 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2020-02-27T07:20:08.0' / UTC date of the trigger TZDELTA = -51 / Trigger delta time in 10e-3 seconds units TRIGSATF= 146 / Trigger table index. Highest signif. satisfied BRA_OBJ = 56.4359448856047 / [deg] BAT GRB Object RA location BDEC_OBJ= 9.49094958213362 / [deg] BAT GRB Object DEC location1 BATTHETA= 42.2327041625977 / [deg] BAT GRB Object Theta on detector BATPHI = -22.8208637237549 / [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 = -24.50574 / [s] Packet #1 UTC Correction time P1UTCCS = -25 / Packet #1 UTC Correction Seconds P1UTCCSS= 24713 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 604480850.36284 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 604480850 / ccsds PacKeT #1 SEConds PKT1SUBS= 18142 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 71 / 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= '5a50Aa205a20Aa20' / HDU checksum updated 2020-02-27T07:24:05 DATASUM = '3595316279' / data unit checksum updated 2020-02-27T07:24:05 P2UTCC = -24.50574 / [s] Packet #2 UTC Correction time P2UTCCS = -25 / Packet #2 UTC Correction Seconds P2UTCCSS= 24713 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 604481017.58438 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 604481017 / ccsds PacKeT #2 SEConds PKT2SUBS= 29219 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 72 / Packet#2 CCSDS sequence number P3UTCC = -24.50574 / [s] Packet #3 UTC Correction time P3UTCCS = -25 / Packet #3 UTC Correction Seconds P3UTCCSS= 24713 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 604481061.78222 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 604481061 / ccsds PacKeT #3 SEConds PKT3SUBS= 39111 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 73 / Packet#3 CCSDS sequence number END AҔ8nP?D DD D|A*A99A-A6-EB_WSAҔ6x?=DDDDLDyA+A7A AE B^Aҕ5O;dZ? $ =DD|DDyA$AA{AqE5B`JaAҖfff3E?DDDHDA줨A줨A[ZA¿ExB_ Aҗ33321&?xDDD$D`AZAZAmAxK9EB_JAҘ0nP?| F&DDxDDuA AZAA^LEB^AҘ-l?[D8DDDAzALAAMEjBaAҙ*vȴ9?DDpDtDhA99AAlAE B^AҚfff'lC? @DLDDtDAAO}A?AsSEBaGAқ333$9XbM?"DDDDAMAmAըA̢B E<B^AҜ!$/?zG{n1DDDDnHB1uB1uBo#BZM9EBsAҜ( bM?zG{\CDDDD|XBZBQ+Bi/:B` EqB0AҜQ|hr?zG{TDDDLDBɶB{BxnBf}EBAҜzG5?|h?zG{5DDDXDqhBsB,BvB[>EBAҜ hr ?zG{mJDDDDB~B~BnBcEBAҜS?zG{p>D8DDDxpBBBoʥB^-$EB͇AҜ^5?|?zG{eYD<DDtDBBBl.8Bh-]]EBAeAҝR+ I?zG{S=DD8DlDwB>BBf&@B^aEBԂAҝG+?zG{ID|D`DDBBBtDLDB6Bޟ:Bg8BECJAҠ1'ܬ1&x?bMD8DDDB+mB/B˹B\ECUAҠuzG{?bMDzDD:DjBBBBOBEDECNAҠ(¿ȓtj~?bMDDDDB`2BBdB1ECPAҠ9XbM?bMDDDD|BѡBBγB]ECL_AҠI^?bM?bMDDިDDBTBBB\E#C[+ AҠZ?ȓtj~?bMDzDܴDDBB/B ZBECRAҠj~?zG{?bMDJDrDDB݅B8BѡBqlEĀCXDAҠzG?ܬ1&x?bMD8DDDB+mBmB̓B&aECS^AҠC?nO;?bMD\DfD DBBBXB˹/EC_iAҠ?+ I?bMDD~D&DBmBBBqlEC\-AҠ1?ꟾvȴ9?bMDDDhDB`2BZBBPeECZAҠj?Q?bMDDfDnDB ZBB0B9E CWAҠ?hr ě?bMD DDDBXBEʣCaqAҠ/?tj~?bMDDDD4BvBHFBKB߰ E/CZ %AҠh?$/?bMDިDNDJDBBB݅B ZSEÀCcAҠ?O;dZ?bMDDߢDߢDB6BrBrBγ.EƻC^_AҡV??bMDVDDDDBjB BB^EC\$AҡR?S?bMDbDܴDD^BNB/B+B‡EC\G}Aҡ/?-V?bMDDHD8DB؁BB+mBEbC[NAҡ?|?vȴ9X?bMDD6DDBBBTB&a>EʣCaqAҡO;@`A7L?bMDDDިDBHFBBB MELCcAҡ`A@Q?bMDJDܴDDXB݅B/BZB'0E8C_+mAҡp@l?bMDEDrDBBOB8Bql`ECeAҡ%@+?bMDDDިDBΨB BB^$EJC]Aҡhr@E?bMDEMDZDdB ClBBqECgJAҡ@tj?bMDE /DۺD BCm5B`B |ECiTAҡ-@ =p ?bMDxDDDB *BB`2Bγ[EѷCdgAҡ\@bM?bMD&ESDfD"BC(BBȴrEUChAҡ@ + I?bM(DEDDBTCiMBΨBkE՟CgAҡS@ 1&?bMDDBDۺD{B+BB`BwD0E8C_+mAҡE@ "`A?bMDVEkDD(BjBeBTBQEFCc6AҢ@ (\)?bMDtD0DfD@B١BBBŤqIERCbAҢz@ /v?bMDߢDNDDBrBB/B7HECbmAҢ$/@5?|h?bMDD0DިDBHFBBB2@>EʣCaqAҢ5?}@;dZ?bMDۺDZDTDjB`BBfBED]E4Ce=AҢE@ ěT?bMDިESDDBC(BC?CZCErBޟ:+F?C1AҤ@E?bMwDE-E DBBB?mBF 5C95AҤ ě@"`?bM,EE,E+DB7NBϺB$KBR ZF@C? 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