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 = '00974827000' / Observation ID TARG_ID = '974827 ' / 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 = 612353972.8 / Start time DATE-OBS= '2020-05-28T10:19:32.8' / Start Date TSTOP = 612354654.72 / Stop time DATE-END= '2020-05-28T10:30:54.7' / 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 = '2020-05-28T10:28:05' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -25.0171 / UTCF at TSTART CHECKSUM= '9Q5X9O3U9O3U9O3U' / HDU checksum updated 2020-05-28T10:33:00 DATASUM = ' 0' / data unit checksum updated 2020-05-28T10:28:05 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 = '00974827000' / Observation ID TARG_ID = '974827 ' / 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 = '2020-05-28T10:28:05' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 612354444.8 / Start time DATE-OBS= '2020-05-28T10:27:24.8' / Start Date TSTOP = 612354654.72 / Stop time DATE-END= '2020-05-28T10:30:54.7' / 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 = 974827 / Trigger Number TRIGSEC = 612354468 / Trigger time in seconds TRIGSUBS= 43200 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 612354468.864 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2020-05-28T10:27:23.8' / UTC date of the trigger TZDELTA = -6 / Trigger delta time in 10e-3 seconds units TRIGSATF= 41 / Trigger table index. Highest signif. satisfied BRA_OBJ = 176.636774868885 / [deg] BAT GRB Object RA location BDEC_OBJ= 58.1471189930449 / [deg] BAT GRB Object DEC location1 BATTHETA= 27.6854763031006 / [deg] BAT GRB Object Theta on detector BATPHI = -131.96614074707 / [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 = -25.0171 / [s] Packet #1 UTC Correction time P1UTCCS = -26 / Packet #1 UTC Correction Seconds P1UTCCSS= 49145 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 612354485.67908 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 612354485 / ccsds PacKeT #1 SEConds PKT1SUBS= 33954 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 22 / 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= 'Z8cNh6cMZ6cMf6cM' / HDU checksum updated 2020-05-28T10:33:00 DATASUM = '2292885430' / data unit checksum updated 2020-05-28T10:33:00 P2UTCC = -25.0171 / [s] Packet #2 UTC Correction time P2UTCCS = -26 / Packet #2 UTC Correction Seconds P2UTCCSS= 49145 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 612354679.98438 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 612354679 / ccsds PacKeT #2 SEConds PKT2SUBS= 49219 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 23 / Packet#2 CCSDS sequence number P3UTCC = -25.0171 / [s] Packet #3 UTC Correction time P3UTCCS = -26 / Packet #3 UTC Correction Seconds P3UTCCSS= 49145 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 612354724.29502 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 612354724 / ccsds PacKeT #3 SEConds PKT3SUBS= 14751 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 24 / Packet#3 CCSDS sequence number END A?fff8bM? MMDDDDDASAuA(A( EBdYA?3336vȴ9X? !DDDD|A AAՙA| BEJBc/A?4/w? Y6DDD8DAAlAUA oE+BcPA?3C$? ( <vKD DD8DA AAڄA B!%EBfIA?ə1lC?S D@D`D|DAA>A؁Am,EBaFA?fff0bM?  uEDdD(D$DdABAAuAײQ EBdA?333,hr ?BDDD(D(AA_AׅA7 E_BbSA?)^5?|? X!D(DhDDA쿲AAzAՙ MEBcUA?&+ I? V *DDHDDXAp)A-yAܑDAl!8EBfA?͙#S?  *DdDDDHABA?,At>A J E[BeUQA?fff ěT?zG{ZgDDD(D<BfBfBhqBlX5E-B#A?Ώ\)"`?zG{sD DPDDBvBBtA?\(tj~?zG{}DDD(DB-B&^B}BsE[C3A?υKƧ?zG{mDD`DDBBBw͇BnEbC`cA?Ϯ{tj?zG{eDDDtDLB{BBl.8BxnEC&^A? =j~#?zG{D@DDD,BB[BuBuiEICVA?tj~?zG{[DDDDB(BBtBheEHB(A?(-V?zG{qDD D$DB[BBpBzECA?Q`A7L?zG{aDDpDDXBBBjڋBvE)C A?zG;dZ?zG{btD|D,DHDPBBBk/Bq]PEB?4A?У 1&x?zG{DDDDDB@B1Bw͇Bv8ECA? 1&?zG{lD`DDdD0BBBuDBn|EbC`cA?O;dZ?zG{JuDDDDBIB#BcBqjD>EBA?RE?zG{vDDDDB BBqByECmA?GnO;?zG{}D(DDDBwB}ByBsEiCA?p׿vȴ9X?zG{jDlDDDhBzBB~Bm'fEBA?љvȴ9?bMDDDDBvBʅBPeB\ECG.2A?ѩtj~?bMDDDDBԅBB1B\ECFdA?Ѻ^5+ I?bMD8DD.DB+mBԅB|BvE9CSA?zG{?bMDDDRDBBBB7NECLA?"ѿnO;?bMD\DDDBB[BYB9ECMA?bM?bMD&DDD BBTBqlB ECS^A?l1&x?bMDDDDBdBBBECR6A? Itj~?bMDDDDD@BBBγBŤqECV==A?zG{?bMDDDDBի-BB`2BEVC\jA?-VbM?bMDD>D>D^BΨBޟ:Bޟ:B‡E)CZFA?=pؓtj~?bMDDDިDD:BBBBBO#E C]bA?MbM?bMDDDݮD BΨBBjB >EʣCaqA?^5?bM?bMDݮDDJDXBjBB݅B'NE΋Cc<)A?n?bMDDD DLB/BBXBg8\ECeA?~?bM?bMDDTDߢDBA??zG{?bM$D~ED~DBCBBECoCz>A?n?zG{?bM<DܴELEGDFB/C C?BEHCtA?"?+ I?bMNEE#E 5DCgCUCB+F?C1A?333?tj~?bM:E )ERE /DCC pCm5BPeEC|A?C?vȴ9?bM*b EE,E_D"CZCBPBȴEEFDBDCiMC QBBE C|A?Ƨ@$/?bM%:EERD`D.C|C pBB|ECxHA? =@+ I?bM!GE EDDCC FHBB!F@C}A?l@O;dZ?bM#$EEDDCErCBB6ECyA?@tj~?bM >E_EFDDBPC QBBECzaA?1'@ ?bM_E )E+cDD(CC]BzBECzaA?u@ vȴ9?bMD\E4E)DHDC CBB^KF'C+A?(@ S?bM1HEE (D`DCpC }BB˹EC|OA?9X@ 1&x?bMAEMEDDXClC BzB'ECtA?I^@ -V?bMV?E&EDDdCz|C $B[BE}Cz>xA?Z@Q?bM oEE33DDRBC}BBEC|OA?j~@vȴ9X?bM(AEEDۺD|CiMC B`B]E0CvA?zG@bM?bM)EEDDCgC`B:B ZE CsA?ԋC@`A7L?bM.iEvE0EDݮDCKCpBjB(FC~A?ԛ@hr ě?bM&4EEdDDLCC BZBg8EnCv/A?Ԭ1@Q?bMBcE:E-WDDdC 0C2BTBFC}A?Լj@nO;?bM(>EEFDfD^CiMC QBB‡ECx A?@l?bMH@E (E@DDXC }C BmB')F@C~A?/@tj~?bM /EEDDBCBBEZCrA?h@+?bMLGE"ED`D:CYC FHBBBO$FeC~[HA?@zG{?bMM/E"EDݮDCCBjB˹ E2C{A?V@E?bM,5E|EDDXCQC TBB'ECtqA?R@$/?bM6[E^E)oDݮDC CBjBdFKC}FCA?/@tj?bMQIE$E DD.CkC BB|#FEC~xA?`A@O;dZ?bM?AEEDDLC $C BԅBg8ECtA?p@bM?bM5$EEDDC TCB/BѡEPCxRA?Ձ%@tj~?bM@FE@E.DDC C BTBPeEDCy.A?Ցhr@+ I?bM(5EEDxDCiMC TB *B7NEBCtA?ա@?bM2\EjE)DDCCBzBѡ)F@C~A?ղ-@1&?bM-EE DD^CCBTB‡ECrp|A?\@vȴ9?bM1E /EDDCm5CpB[BqlECpJ:A?@"`A?bMLE E"DDCCYBΨBqlEzCu1kA?S@S?bM2DEjDhDBCBB\ECiڅA?E@(\)?bMC<EELDDC hgC B|BPe&FC~A?@1&x?bMB<E:ELDިDC 0C BBPeECzA?z@/v?bMMEE"DDFCCB/BE$Cw A?$/@-V?bM7;EEDߢDLC bC {BrBg8EPCxRA?5?}@5?|h?bMF'E.E D$DC C/!B BÈCx!A?E@Q?bM/0EEpD`D4CC71BB߰EVCx)A?V@;dZ?bM&MEE"DD(CCB+BECx A?fff@vȴ9X?bMj:EE"DDRB76BɝB?BpEC/A?և+@ bM?bM~&EE4DDBUSB߰BBEVC/z(A?֧@ `A7L?bMFE"E0DD.BPeBB`BzFr@C5BA?ȴ9@!hr ě?bM5EE*D~DB|BγB^BTFFEC3żA?x@!Q?bMTE**E"DݮDBABPeBvB.kFC5UA? =p@"nO;?bM2E#E*DDjB8BγB`BWFO`C4~A?+ @"l?bMr/EE#DDBwBdB_B EWC1@5A?Kƨ@#tj~?bM$EE%ŀDۺDBB˓BBhBEkC1%A?lC@#+?bMa%EE%ŀDDBB˓BBUB|EC/XA?׍O@$zG{?bMe^EE:DDBmBBOB?B(E+@C0 A?׮{@$E?bM;E"E#D2DBPeBdB0B{ E@C1*)A?@%$/?bM`GEEpD΋DBpBPBBFHE$C.\A?@&tj?bMIh(EҀEdD͑DBBBLBiM~E!C+A?bN@&+ I?bM1EE@DCDB.2BŤqB,BpEDC0~A?1&@' =p ?bMLp/EEXDgDBqlB'BOBE C,~A?Q@'O;dZ?bMM\%ÈEvD2DBBB0B|hErC*A?r!@(bM?bMTc(EE+DDB9BBE7BiMjE簀C*. A?ؓt@(tj~?bMM@ÈE DDBBBBQ,EC'`A?ش9X@)+ I?bMGC7EUE [DzDBBB}BbCEC(lA?@)?bM/REyEDD;B]Bh;BJB~E@C&HA?@*1&?bM_ &E1E,D8DBzBBB*EC'I:A?+@*vȴ9?bM-2EE_DDjBaBB{qBECC%,A?7K@+"`A?bMprKEXEDDB'BBFB"@EC(IRA?Xb@+S?bM*fODEADDBBiBBE֙C#ȃA?x@,(\)?bM'd1EEeDDBbBuBgBpEԥC# FA?ٙ@,1&x?bM%GEEDDB B BFHB1EC aA?ٺ^5@-/v?bM m.DD_D9DvB'BcBABKEнC!%A?"@--V?bMu!DDD!DBBBjBECA?l@.5?|h?bMd;DDDDB7SB#BgB{uE@CA?@.Q?bMIND*D0DDBWBBBUyEE@CDA?=p@/;dZ?bMi,DTD0DED|BBBpBQiEQ@C=BA?^5?@/vȴ9X?bMAEDNDDBB:BB|@EPC@A?~@0 ěT?bM~*DDDDBB0BBZrEjC1A?ڟw@0bM?bMS$DDDDBBBB'EBCEA?@0 =p?bM b DDDDB~BBBEE@C~tA?G@0`A7L?bMb7DDDDBBBBbcEǕC"A? I@1&x?bMH6DDCD(D^BiB,B}B6ECA?"@1hr ě?bMy"DDߢDDB:B1BB kEȏCUA?C@1lC?bMl6DBDlDD^BBrB BhE2C0A?dZ@1Q?bM O+D_DDDBcBBB<hE2C0A?ۅ@2-V?bM8?DDDXDBh'BB B$0E\CwA?ۥT@2nO;?bM/-DDDDBw5B°BB2ECA?Ƨ@2 ě?bMH3D`DD(DB)Bn\B}BYE]@CwJA?l@2l?bMS)EDqDDBBEBB`EΪ@C A?1'@3333333?bMO+D DTDDBBBB<ZE|CA?(@3tj~?bM)EEDDB BBJB`EָC#oA?I^@3E?bM/{WEEyDD{BB]BBEiC&A?j~@3+?bME]ZE ؀EDDBOB)B BR'EC+%A?܋C@49XbM?bM_IE1EҀDDBzBBB;EC(@A?ܬ1@4zG{?bMcc+E+E+DǵDBBBB<E똀C+A?@4j~#?bMX_"E|E1DDB]BzBB XE~C)^A?h@4E?bMJ3wJEE sDD"BB_>BIB>EQC(2A?V@5?|hr?bM|hf)EFEdDDBBBB`sEC*6A?/@5$/?bMe EEDɩDBmBƑBB EBC,A?O;@5\(?bMm5PEE D̗DB¯BuBB4E@C,A?p@6tj?bM sEE D!DRB@UB9uBjB pEpBRA?E@7 =p ?bM ~ EPEEDD@B@B? DD@BYBZB)B E$FB6A?@;"`A?bM EIE;DPDB`nBXB/B L%F}BA?n@<(\)?bM =)ESEKE DA@Bf Ba B3cB (F@BŤqA?$@=/v?bM ;EeEgE@DsBoMBp$BA9BY,VF-/B0A?7L@>5?|h?bM} #Er Evf EDBu?Bx1dB<6B ׃-yF1BҺA? I@?;dZ?bMy wEQPEERc`D@BOB bBeW(B9FapBA?\)@@ ěT?bM~E`Es ED@BvB XBB+57OPF@C 'A?n@@ =p?bM-!+EFC`ED?BB B B2t_*FClA?㕁@A&x?bM huEߊE,ErD+@B)B1BB0 [kFCeA?u@AlC?bM @EEE/D7BFBtBQB%6FUBDɐAEAAoAJ WEBA?M@W-V@bMjD@D DpDvAWA6wA{\A!SEJBnOA? @`bM@bM-ADD`DϐDkAA =A!AkTE@BIA?j@`tj~@bM DDDEPDPA_AFA7ASMEdBA?ȴ9@a+ J@bM%&DDaDDA8AAA$SVEBhA?@a@bMcDڐDDDupAHAAAHREBA?G@b1&@bMDΐDŠDD_AA|AARE,BDJA?h@bvȴ9@bMY DD!DWPDPAOA8"AUAWpR5EB =A?#@c"`A@bMtED D`D*@DAAA=A-R1EB A?!$@cS@bMDCDpDpDAPAmA71ARE B!A?#n@d(\)@bMDDD@DpASA2AAAREyB}A?%R@d1&y@bM/DODDb0D0AzsAA#ADRE,BDJA?'+ @e/v@bM.CDDG`DD{pA5A,AA`A&QEB _UA?)7K@e-V@bMNTDA`Dd@DD@AEA}(AiMAcRExB9A?+C@f5?|h@bM1RD^DD DA64A!8AAREBLA?-O;@fQ@bMDDFD@DA4AfA_rAQEAB