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 = '01152509000' / Observation ID TARG_ID = '1152509 ' / 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 = 697171800. / Start time DATE-OBS= '2023-02-04T02:50:00.0' / Start Date TSTOP = 697172433.92 / Stop time DATE-END= '2023-02-04T03:00:33.9' / 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 = '2023-02-04T02:58:37' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -30.69574 / UTCF at TSTART CHECKSUM= '9WpRIToR9ToRGToR' / HDU checksum updated 2023-02-04T03:00:44 DATASUM = ' 0' / data unit checksum updated 2023-02-04T02:58:37 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 = '01152509000' / Observation ID TARG_ID = '1152509 ' / 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 = '2023-02-04T02:58:37' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 697172256. / Start time DATE-OBS= '2023-02-04T02:57:36.0' / Start Date TSTOP = 697172433.92 / Stop time DATE-END= '2023-02-04T03:00:33.9' / 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 = 1152509 / Trigger Number TRIGSEC = 697172248 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 697172248. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2023-02-04T02:56:57.3' / 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 = 238.16447566395 / [deg] BAT GRB Object RA location BDEC_OBJ= -50.8579554299044 / [deg] BAT GRB Object DEC location1 BATTHETA= 26.1243324279785 / [deg] BAT GRB Object Theta on detector BATPHI = -67.7893524169922 / [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 = -30.69574 / [s] Packet #2 UTC Correction time P2UTCCS = -31 / Packet #2 UTC Correction Seconds P2UTCCSS= 15213 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 697172430.3032 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 697172430 / ccsds PacKeT #2 SEConds PKT2SUBS= 15160 / [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= 'XAGHZ29GX8GGX89G' / HDU checksum updated 2023-02-04T03:00:44 DATASUM = '2229558542' / data unit checksum updated 2023-02-04T03:00:44 P3UTCC = -30.69574 / [s] Packet #3 UTC Correction time P3UTCCS = -31 / Packet #3 UTC Correction Seconds P3UTCCSS= 15213 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 697172470.48318 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 697172470 / ccsds PacKeT #3 SEConds PKT3SUBS= 24159 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 122 / Packet#3 CCSDS sequence number END A@ ?bM~jDA\D&CCB[BKB/cB ޅXE|B]A ě@ nP?bM`D-D4CCBPvBF߰B0B4E B^AA7@!$/?bMzrDFD% CHCިBEBK B,rB&P4E B^AbM@!7KƧ?bMzjD?hDXCHCBZBC'B,rB ޅDE B&aAn@" I^5??bMwvDSD)ClCxBf+BNB*rB)tERBA @"\(?bM`DCPD:DCB\BFBOB6BREBh;Aě@#nO?bMqD)D4CܴDBNBTB&B>lE^B‡A`A@#$/?bMtWD3D9CCBSBW`2B(IRBAE ހBA$@$tj?bMvD(D6CCxBMBU-B2'B)`EpBPA&y@$S?bMxD1D8D C`BRBVB9^B+)xELBg8AG@%Q?bM{pD.D C<CBG|B: B-J%B%\EBAhr@%n?bMvtDA I@(1&x?bMcD&DpDC\BKB@PB67Bw-EBaA-V@(9XbN?bMxD6D'D C`BU-BLB<&aB+)pEXB'AM@)7KƧ?bMoD3D4CCBSBTB2'B$bEB[An@)^5?|?bMD?hD&DCBZBKB42@B0sEBßA\)@*=p =?bMvbD8D1CxChBVBRB)BKEOBH*A @*n?bM{sD(DC<CBMB87NB-J%B'9&EGB8(A`@+C$?bMunD.D@CCBQ ZBEqB)B#[6E /B݂A@+Ƨ-?bMlDI,D)DCB`BBNBnDCCBZ0B=qlB2B(IRMÈBA333@,?bMrDK D4D CިBaXBF߰B;B&PtERBAS@-O;dZ?bMD2DpCC BS^B@PB1wDB0OEIBAtj@-l?bMxfDQD,C`C8BeBOB+)BfEB A@.Vt?bM|D+D:CC0BOIBFBOB0B-MÈBAE@.+ ?bM|bD (D-C0ChBHBPvB-B4E B^A =@/\(\?bMn]D(D&CCBMBLRB#[B#EBA@/;dZ?bM}lDAzG@0\(?bMkD:D/DCBWBQB87NB!RiEBA@17KƧ?bMmDLD*DCBaTBNB67B#!:uEBAj@1xE?bMuD$D0DCBJBR6B7\B)\EvBA/@1^5?|?bMmD4D DCBTB: B42@B#!::E )BXA@1lC?bMyD5D4D CTBUBTB: B+{EBjAR@2=p =?bMqD&D% CCܴBLRBK B0B&EE ؀BOA?|@2~"?bMnD&D$CCBLRBJB1wDB#[BE BCA`A@2n?bM}kD4D (C$CBF߰BHB.\B!R.E;B A%@3 I^5?bMtD4D (CCBTBHB1wDB(IRREBh;A@3C$?bMwD;D.CClBXBG|B1wDB*r[E7BA\@3Q?bMsD@DdCCBEqBAB2'B'9/EyB]AS@3Ƨ-?bM{yD5DdC<CTBUBAB-J%B+HEB/A@41&x?bMplD+D (CCBOIBHB%\B"a80EBA$/@4I^5?}?bMD3D>nDC BSBZ0B5B0E~BAE@4C%?bMdDH2DC CPB_IB>9B0B@EE ؀BOAfff@4?bMD5D@bC CBUB[NB0B2'E@BŤqA+@5Vt?bMwjD2D.ClCBS^BQ ZB*rB ޅKEOBH*A@5O;dZ?bMxD!"D1C`CBHBRB+)B2'UEB+Aȴ9@5hr ?bM}kD,DjC$CBOBAEDB.\B!R2E 5B5Ax@5l?bMgD>nD'DC,BZ0BLB67B^EBR"A =p@6zG?bMD8SD CqCA֪AȍAEA^ ^E\B?IaAO@7vȴ?bMD/D'At@9&x?bMD5'D(CC[A[A̓AA QEB>vA+@:-V?bMD5'D(CCA[A]A:A\ _El`B?SA@;333333?bM{D6_DCCAՆAjAA E @B<;#A@<9XbM?bMD.D&DCsAМABA A1 ;E9B=Aw@=?|hr?bM D4-D*CC`AE?bMD33D fCCAӨA@An\AR E&BA1@@1&y?bMD6_D$NCC7AՆAʬ}ABA LECB>>A/@A/v?bMe D33DCCAӨAmA~Am E KB;rA-@A-V?bMD4-D$NC0ClAA5?}@B5?|h?bMwD1?D D CyAҀA?mA]AС E `B<AQ@BQ?bMD+D)oCC AIAA*Aw 8E B=A;dZ@C;dZ@bM j ~D2X@D(C!Ct@AS'AMT?A+A$$EA 7AG@EGzG@bM b aD1@D"+CCARzAIZA1#A#!:$ExAAS@GS@bM D4D'{C*C ATAL4A.WA&%,E3AA`A@I`A7K@bM lD7*D"׀CCAUbAIİA0n\A"U$EAвAlC@KlC@bM D8`D&#@DC)AWAKA7bA$2&E@AAx@MxE@bM  FDCݮAT[APA0A&v%EA=A-@Q+@bM  ED=d`D',D6 C֙AYALouA3A#ȃ%EEAlA@RE@bM W)D9] D!`C@CAWDAHA2A#/%?E~AAE@S"`A@bM V 1%D1DC@CD@ARn7AFA2A'$EA{A\@TGz@bM FD3D'C@CKATGALqA1CA(%E`A0A@UlC@bM HD6!D* DeCCAUbANA3uA%,%EרA@\A"@Vhr @bM KMD5D'k`DC&@ATALA3A(%EA^Al@WE@bM  D9MD$>CC)AW;AJA2'A$2%rEEPA:AE@X"`@bM v DBD%CCј@A\AKlA2 A!ܳ%EAW6A@Z@bM B \D?@D,DCAZAOA4"A q&@EjAEDA I@[$/@bM : G0DN@D(DU`CAcMYAM]A3ЙA'9'}E@HA_At@\ I^5?@bM L DOÀD)oCKCܴAcAMA1+A&'OEAAA$/@]nO@bM 7 HlDN{`D0EDC5Ac3AQA5`A$'E|A(A1&@^tj@bM : &DN@D,CC+AcMYAOoA2hA&u'ELAg8A=p@_Q@bM  FaDK?@D0%DCAaj'AQفA4%A$W^'E8AĖoAI^@`nO@bM Z DP@D8`DCAd_AV}A7bA#(EA!AV@`$/@bM  DU@D8D-C@AgK|AWpA6wA%1)E AQAbM@atj@bM DU D5eDCAg!@AT A9 A%\) E ZA8An@aS@bM DTD6OD-CAfkAU}tA6wA&0(EAgAzG@bQ@bM m Dg#DQ DCApbAeAFA0 .BE4AԊzAև+@bn@bMt ? %DaԀDN`DJCD@AmAcxKAA1 A',fE-npA9Aؓt@c$/@bM N!Dd`DH DbC@Ao=hA_A>A&+E+AAڟw@c-@bM < e+DX^D?)D CAhAZFA?A'T*E&A9Aܬ1@d+ I^@bM4 KeD]DF D3C@AkAA^A>A)+E*.hACA޸Q@dzG@bM` 'QD`DD@D`C@AlA]A=A),+rE)PArAě@e1&x@bM+ <D]_D?)D-CՀ@Ak@AZFA6wA#] )E#A:A`@e9XbN@bM@ mD^D2 Dl@CsAkASCEA6A"1(E8ACA/@f7KƧ@bM DZCD4DC@AiATsA6A" (EhAǡIAx@f^5?|@bM GD[D05`D-CAjxAQA6wA#[(E.A|