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 = '01064361000' / Observation ID TARG_ID = '1064361 ' / 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 = 650051016. / Start time DATE-OBS= '2021-08-07T17:43:36.0' / Start Date TSTOP = 650051649.92 / Stop time DATE-END= '2021-08-07T17:54:09.9' / 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 = '2021-08-07T17:52:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -27.50782 / UTCF at TSTART CHECKSUM= '9PkYCMiX9MiXAMiX' / HDU checksum updated 2021-08-07T17:54:25 DATASUM = ' 0' / data unit checksum updated 2021-08-07T17:52:20 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 = '01064361000' / Observation ID TARG_ID = '1064361 ' / 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 = '2021-08-07T17:52:20' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 650051440. / Start time DATE-OBS= '2021-08-07T17:50:40.0' / Start Date TSTOP = 650051649.92 / Stop time DATE-END= '2021-08-07T17:54:09.9' / 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 = 1064361 / Trigger Number TRIGSEC = 650051464 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 650051464. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2021-08-07T17:50:36.5' / 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 = 83.7174134247296 / [deg] BAT GRB Object RA location BDEC_OBJ= 22.2101923319245 / [deg] BAT GRB Object DEC location1 BATTHETA= 36.3843307495117 / [deg] BAT GRB Object Theta on detector BATPHI = -16.1210803985596 / [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 = -27.50782 / [s] Packet #1 UTC Correction time P1UTCCS = -28 / Packet #1 UTC Correction Seconds P1UTCCSS= 24609 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 650051542.38292 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 650051542 / ccsds PacKeT #1 SEConds PKT1SUBS= 19146 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 103 / 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= '8dea9ceW8cea8ceW' / HDU checksum updated 2021-08-07T17:54:25 DATASUM = '395476299' / data unit checksum updated 2021-08-07T17:54:25 P2UTCC = -27.50782 / [s] Packet #2 UTC Correction time P2UTCCS = -28 / Packet #2 UTC Correction Seconds P2UTCCSS= 24609 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 650051648.88786 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 650051648 / ccsds PacKeT #2 SEConds PKT2SUBS= 44393 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 104 / Packet#2 CCSDS sequence number P3UTCC = -27.50782 / [s] Packet #3 UTC Correction time P3UTCCS = -28 / Packet #3 UTC Correction Seconds P3UTCCSS= 24609 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 650051689.18064 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 650051689 / ccsds PacKeT #3 SEConds PKT3SUBS= 9032 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 105 / Packet#3 CCSDS sequence number END A_8? _ [\DlDDD~`AA]AAɾ +EBbA_6ffffff? ; 3)DDD4DpA AGAXAy EBdA_4? $ j#DDHDDhA$AuqAշA CEOBc2A_fff3333333? F"[DxDDD~8AZAAըAɮ1EBacxA_3331? f p\DDDD~`AAFA A,Aɾ FE^Bc=&A_0? 0 !IXDDDD}A|ApAA~EBbA_,? ( )D D4DDA A BA0AcEBbA_)? weDLDLDDAAAً Am( kEBcCA_fff&ffffff? P DID@DPDDA!AAAF EBdA_333#333333?  DxDLDD4AOAAm,AuNEBa5OA_ ?zG{e9D$DlDtDtBUBKBl.8B]%bEBmA_(Q?zG{irD DDDBvB BmBpq;`E`B|A_Qp =p?zG{dD4DDdDBZAB>BuDBk{E CwA_zG(\)?zG{pbD DDDHBBBoʥBk/EzBFA_ Gz?zG{&D<DDxDeBBBy_BVTrE"BOA_?zG{vGD8DlDDxBBKBqBb NEBdA_QR?zG{[RDtD DDBXBBheBeIE CwA_R =p ?zG{kYDDDDBIB -Bn(0Bh-]PEB?4A_G\(?zG{ EDhD̰DD}BYBBzOBaXECZA_pzG{?zG{l\DDD0DBB5ZBn|Bi/:{EBQA_333333?zG{^DDDDB[B#Bv8BiڅE<C$A_\Q?zG{kEDDDD}BBBn(0BaXQEBSA_ =p?zG{nVDDDDBȧBBo#Bg*`ECZ|A_zQ?zG{sWDHDDDB73B(BpZBgEtC=AA_=p (\)?zG{_D(DDDBwBBtBj/EBC)A_fff ?zG{s\DŨDDDBB{BpZBi/:ECd9A_\) =p ?zG{jNDD DhDxB,BBm'Bdr"EaBA_¸QzG{?zG{[DDDDBwB>Bx0BheEaBA_GQ?zG{|JDDDpDBIB[Bs|BciEAB.A_ =pQ?zG{kDDxDDBABVB~V^Bn(0EC QA_333?bMD4DDDvB߰B6BvBECJA_CO;dZ?bMnDDzDDVBγBB&aB[oECBA_SϿ$/?bMDbDDDBNBBB^ECIdA_dZtj~?bMDDDFDBBԅBBYE.CG|A_tjhr ě?bMoDDDdDXBԅBBBxELCDg8A_ÅQ?bMDDnDDzBPeB0B7BqECCPA_Õꟾvȴ9?bMDzDVDDBBjBBEHCKFsA_åT+ I?bMD>DD^DBޟ:Bի-B‡BE0CMA_öEnO;?bMDzDDD}BBTB^B'ENCJ}A_Ƨܬ1&x?bMD4D8DD{B߰B+mB1BwD}ECE-A_ =zG{?bMDDDD{DBBBwDB^E݀CI)A_lȓtj~?bMDzDDDBBB\B1EfCH@A_ٿbM?bMDDDvD:B+BBBBOECO$KA_1'?bM?bMDDDDDBB`2BBE CK A_t?ȓtj~?bMDDDLD"BѡBի-Bg8BȴEuCM7A_(?zG{?bMvD DDjDfxBXBBEDBECMA_9X?ܬ1&x?bMzDDtD:DnHB==B١BBOBrEZCIw0A_I^?nO;?bMDDD4DBHFBB߰BECN7A_Z?+ I?bMDDDDB B̓BqlBECJ8A_j~?ꟾvȴ9?bMDDzDFDBԅBBB\EˀCJA_zG?Q?bMDDbDDBʅBNBB/ECGUgA_ċC?hr ě?bMDD\DLDpB6BBg8BPE6CMA_ě?tj~?bMzD4D2DFDnHB߰B߷IBBrE4CF߰A_Ĭ1?$/?bMDDD:DB6BBBOBE݀CI)A_ļj?O;dZ?bMDDD.D:BB[B|BBOECQ|ZA_??bMDDDDBѡB==B^B7NE4CF߰A_/?S?bMDDDDx B ZB`2BBE:CFBOA_h?-V?bMDDDDBB[B/BYECOoA_?vȴ9X?bM}DDD:Dt$BԅB`2BBOB\E`CHA_V@`A7L?bM{D DD^Dp<B BB‡BJ%yECDA_R@Q?bMDDDDB`2B`2B7B7E.CG|A_/@l?bMDDDDBԅBѡBB7ErCGA_?|@+?bMDFD\DDBBBB\sECCA_O;@E?bMDDDD(BB؁B/BECLRA_`A@tj?bMDzD DDBBXBB^EuCM7A_p@ =p ?bM|DD\DpDr0B==BBPBECIA_Ł%@bM?bM{DDDDp<BvB6B\BJ%lE^CBA_őhr@ + I?bMqDDhDD\Bի-BBByECDA_š@ 1&?bMDPDD(DBBγBBECJA_Ų-@ "`A?bMDDzD^DjBBB‡BEDEDhD|DBޟ:BB]B7EDDBBޟ:BB/ECOoA_@vȴ9X?bMDDDpDB`2BγBPB\ECGA_;d@"`?bM{DDDDDp<Bի-BB7NBJ%ECGUgA_@|hr?bMpDDD DZBի-B ZB B\ECFdA_@ ?bMm^D9DD#D/BAB(BZ&Bm5E@C A_ ě@ nP?bMJzD"DDDBBrBB|ERC pA_A7@!$/?bMvDDDDgrB)BBBp8E C A_bM@!7KƧ?bM$DDDDx B*BJBBy(E"C A_ȃn@" I^5??bMkUH D?DD(DBBD_B}B~ErC A_ȣ @"\(?bMq *D-DDDBB?B BZeE@C)A_ě@#nO?bMD8DD#DBBuBZ&B^EC˂A_`A@#$/?bMey3DQDDD)BBBB.E݀C>HA_$@$tj?bMp+DDDDBާBBDDSBBjB B(pECA_hr@%n?bM/DDDDDoBBBBBt7ECA_ɉ7L@&$/?bMvdDDD)D{B)BgBBzEe@C _ A_ɩ@&-?bM^5D˝DDDGB(B(BTB?GECA_@'+ I^?bM:"DtDDRDBnB?BpB E C1A_@'zG?bM7 DʣDDDB'B{qBbBiE@C_A_ I@(1&x?bMPj DDDD}B4BB B{EC A_-V@(9XbN?bM\pKDDDDBBާB"Bg/ECLA_M@)7KƧ?bM`sA(DD'DDBSBzBBiMDD'DFDB BzBQB}O%E@C A_tj@-l?bM#DD8DDBJBBErBPEC.A_˕@.Vt?bMi DEDVDDBpBBQBE@C aA_˶E@.+ ?bM{ DDD/D_BB{qBm5BP(E"C A_ =@/\(\?bMi7DEDDDnHBpBBbBtEC ɥA_@/;dZ?bMx\DDDD)B}pBB1B EC Z}A_t@01&x?bM-D\DDDMBwBBBlxEC(A_9X@0r ě?bMy7DDnDDBBHBbB_ZDECkA_Z@09XbN?bMg*DKDDDBBBZB|$EC A_zG@0\(?bMs*'D΋D'DD BBzBZB/!kEOCzsA_̛@17KƧ?bM`d0DDDpDSBSBgB71B(EC A_̼j@1xE?bM)DJDDD~BBB`B|mME@C{A_/@1^5?|?bMRgEJD DKDD"BBB׃BHE CA_@1lC?bM|FDDD.DSBK-BE7BB(\E{CA_R@2=p =?bM|+!DDDDDBBK-BZBJBTBrE0B&A_+@:-V?bM.DDDD<@B B^]BB޴IEJPB,A_љ@;333333?bMx2DDDDB>BrBBEBA_@<9XbM?bMD.@D@D@D[B$BnBEBf-EoB͸A_ҟw@=?|hr?bMKDDYD[D'BmBcBfB+zE BhA_"@>E?bM 2 DDD=DBBB4#AO EmB]A_ӥT@?KƧ?bMkD@D!DDwBMBjB^XAEB"A_(@@(\)?bM 9D3DDD@B}BBBnEBHA_Ԭ1@@1&y?bM*DDrD1D BK-BוBAPE0BVNA_/@A/v?bMBD@D4@DDBBBNB&zE BhA_ղ-@A-V?bMtD܀DʀDD)B0BdBb.BE'pB>A_5?}@B5?|h?bMJDZD@DDBq BXB TBpEBA_ָQ@BQ?bM8DD D*@DBrB~qB=B_ZEB&?A_;dZ@C;dZ@bM,DDDr`DA'AAABSEB"A_G@EGzG@bMQD(D1DDAAApA_ZRErB A_S@GS@bMPDtDD^D{AAA*AA,TEB4A_`A@I`A7K@bM&7DD-D@DE0AZBAAAS@EBA_lC@KlC@bM!D$DDDAZAAAFSEрBQA_x@MxE@bM9XDD=PDDAK-A7AZA$SEB'A_@OQ@bMU D@D DD AXA~qAfASEB)A_hr@Pȴ9Xb@bM#YLDpD7PDdD!AOA2AF0ATEBA_睲-@Q+@bM2DW DpDKPDVAsAAASHEBmA_@RE@bMD`DPDKPD A A^AA;:SXEBA_E@S"`A@bM?D*DD0DTAA)A|[A5S7ElBA_\@TGz@bMJKDʀD@D DAdA$A?tATaEtB2A_@UlC@bMQADD{DDAVAAcAP#T3EsB`A_"@Vhr @bM4DD@DP0DdpA^]AVAA U~EBxA_l@WE@bM9VIDwD=PDD PAKA7AjAVUZEBZ]A_E@X"`@bMWD+PD4DD`AAgAmA{VyETBLEA_@Z@bMia7DPD*DeD}AeOAhA/AVE0BA_ I@[$/@bMEDDD@DA3A^]A_rAMUE BA_t@\ I^5?@bM D DpDPDA7AsAAUE%4BA_$/@]nO@bM{LDBDD0D!AEAAYAV4E]BAA_1&@^tj@bMcTD`0DpD`D`@AARTAAU$EJPB,A_=p@_Q@bMzpUD9 D¤ DDhA A1AbAhV)EHB A_I^@`nO@bMDoD D,DA#AXAҶA9LUEBA_V@`$/@bM8>D¤ D`D%D`A1A>A[AVEXBDA_bM@atj@bMUDpDœPDA DhAAA!AhUE|BA_ n@aS@bMLDD\D#D!AAwAAUED@D AAjAA~VVtEڐBHA_Q@dzG@bMND@D_D`D`AAF@AMAWUE_BA_ě@e1&x@bMYlDPDPDPDAU*A/2AAoWEBA_`@e9XbN@bM\D D@DDAACADA3VEBR'A_/@f7KƧ@bM:.DD DD7`AAA;%AWE LBA_x@f^5?|@bMD