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 = '01249878000' / Observation ID TARG_ID = '1249878 ' / 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 = 745964502.4 / Start time DATE-OBS= '2024-08-21T20:21:42.4' / Start Date TSTOP = 745965184.32 / Stop time DATE-END= '2024-08-21T20:33:04.3' / 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 = '2024-08-21T20:30:03' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -34.0334 / UTCF at TSTART CHECKSUM= '3WlWAWjT4WjTAWjT' / HDU checksum updated 2024-08-21T20:33:12 DATASUM = ' 0' / data unit checksum updated 2024-08-21T20:30:03 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 = '01249878000' / Observation ID TARG_ID = '1249878 ' / 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 = '2024-08-21T20:30:03' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 745964974.4 / Start time DATE-OBS= '2024-08-21T20:29:34.4' / Start Date TSTOP = 745965184.32 / Stop time DATE-END= '2024-08-21T20:33:04.3' / 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 = 1249878 / Trigger Number TRIGSEC = 745964998 / Trigger time in seconds TRIGSUBS= 20000 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 745964998.4 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-08-21T20:29:24.4' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 119 / Trigger table index. Highest signif. satisfied BRA_OBJ = 280.343770177038 / [deg] BAT GRB Object RA location BDEC_OBJ= -4.95039278835171 / [deg] BAT GRB Object DEC location1 BATTHETA= 14.5100450515747 / [deg] BAT GRB Object Theta on detector BATPHI = -178.664993286133 / [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 = -34.0334 / [s] Packet #1 UTC Correction time P1UTCCS = -35 / Packet #1 UTC Correction Seconds P1UTCCSS= 48330 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 745965021.47912 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 745965021 / ccsds PacKeT #1 SEConds PKT1SUBS= 23956 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 36 / 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= 'ehWGfeVFeeVFeeVF' / HDU checksum updated 2024-08-21T20:33:12 DATASUM = '3670966675' / data unit checksum updated 2024-08-21T20:33:12 P2UTCC = -34.0334 / [s] Packet #2 UTC Correction time P2UTCCS = -35 / Packet #2 UTC Correction Seconds P2UTCCSS= 48330 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 745965174.08808 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 745965174 / ccsds PacKeT #2 SEConds PKT2SUBS= 4404 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 37 / Packet#2 CCSDS sequence number P3UTCC = -34.0334 / [s] Packet #3 UTC Correction time P3UTCCS = -35 / Packet #3 UTC Correction Seconds P3UTCCSS= 48330 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 745965222.68298 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 745965222 / ccsds PacKeT #3 SEConds PKT3SUBS= 34149 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 38 / Packet#3 CCSDS sequence number END A;B3338? DDDDspAAASA[EBa?A;B6ffffff? ^DlDDD~AdA/A*AEBaA;B4? (3D DDDwAsAA A/E[BafA;Bٙ3333333? DƄDDDnHA AFA4AAmE!B`<A;Bfff1? D\D D`DsAEAA]JA{E*B`A;B3330? ?[D,DD(D~8AABVA7Aɮ1 kEBcCA;B,? DDD(DpA}A]AbAG"EBa8A;B)? vDLD DD8AYbAQA AXEHBa8A;Bݙ&ffffff? DȠD,D|DspA`Ao(A6A[EB`A;Bfff#333333? f\DDDLD~`AyAAFAMAɾ EBdA;B333 ?zG{d4D8DXDDpB%B+Bk{B[_\EB-A;B\(Q?zG{R_DPDDDDBBsBeIBj/EnCA;B߅p =p?zG{yZDD<DDD(BBBrBhqEOCA;B߮{(\)?zG{THDDDD BB#Bf}Bbbw[EBA;B =Gz?zG{3DDD DoD} BBB[Ba(EB0A;B?zG{r)DDDDhBB{Bpq;BWkAEYBA;B(QR?zG{ NDD̰DDxD} BB Bdr"Ba`E`B|A;BQ =p ?zG{zHDtDDD BXBBsBbbw~ENB7A;BzG\(?zG{L:DôDdDDuPBBodBcB]%+A;B噙@333333?bMDD4DDx B`2B߰B BnECBA;B@E?bMDDD^DB^BIB‡BErCGA;B^5@9XbM?bMxDDDj`DB؁BRB)BqlvECDA;B@j~#?bMiD>D DMDBޟ:B BBiECBA;B"@?|hr?bMDD DDzB̓B B BeECAmA;B@\(?bMD,DDDBBBB\BEZCIw0A;Bl@E?bMv|DDFDfxDr0BmBBBcE+CAA;B I@ȴ9Xb?bMD4DDDB߰BPeB\BqleECAmA;B@KƧ?bMyuDzDDlTDdBB˹BBYEC?A;B-V@+?bM{DDDDp<B:B^BBJ%E(CHA;B=p@QR?bM~fDhDDvDG8BB^BcB_E1C@zA;BM@E?bMDPDDDBBB1BE"CHA;B^5?@XbM?bMDnDDDDB0BB7B7NECJA;Bn@"`A?bMzD&DvDDnHBBBqlBrsECCA;B~@^5?|?bMD2DDDB߷IBѡBYBYElCGA;B\)@Gz?bMzDDDDDnHBBγBqlBrECFA;B柾w@dZ1?bMoDVDDDDXBjBB9BE`CHA;B @lC?bMD,DnD|DBBB0B]B\E6CMA;B@j~"?bMuDDDdDBԅBRBB\EvC@A;B`@hr ?bMvDDXDfxDBB'BB7N\EvC@A;BG@p =p?bM~D2DD}DvB߷IBB'BcExCFiA;B@E?bM{DD(D^Dp<BTBB‡BJ%ECGUgA;B I@vȴ9X?bMDDDjDBZB ZBEDBECPA;Bn@"`?bMD&DD|D.BBԅB]B|ECOoA;B"@|hr?bMDDDDBBTBYBYECMA;B333@ ?bM DDPDDuBJB@B Bw,EC"A;BS@ nP?bMhD&DDDs*BB;UB|BvE@C A;Btj@!$/?bM|YDDuDe~DSBK-BZBoBf+E@CoA;B畁@!7KƧ?bM}DǵD D/DyBB~qBm5By0ECYA;BE@" I^5??bMd1D&DDDp<BBgBpBu)EA@C A;B =@"\(?bMv"DDDDnHB*B)B BtES@C A;B@#nO?bMki3D?DEDDkBBpBB}eEC 6A;Bt@#$/?bMvcDDWD{DGB)B2BzB?E C ĤA;B9X@$tj?bMt DnDDYDSBHBB"pB(EC =A;BZ@$S?bM#D2DPDADB0B@BBErbE6ClA;BzG@%Q?bMPDDDDt$BE7B4BBw EC A;B蛥@%n?bM DDDDeBRBJBB~[HTECD_A;Bj@&$/?bMl DDDzD_B99B Bz|BP E@C vOA;B/@&-?bM  D˝DbDDB(BBB WEClA;B@'+ I^?bMbDnDDDYBHBB|BiTE@CA;BR@'zG?bMmD΋D9Dt$Dq6BBABw BuE@C A;B?|@(1&x?bM+DDVDD`B BBHA;B`A@(9XbN?bMDDDMDBոBBlB|*E`CQA;B%@)7KƧ?bMRD D D/DBX(BBm5B1'EC A;B@)^5?|?bMD͑DDyDoBBLBByBt&EC EA;B\@*=p =?bM* DDtDD_BBnBZBPgECDA;BS@*n?bMN D2DDDB0BUBB~EC 6A;B@+C$?bMd2DDDDjDBBgBB:ETCA;B$/@+Ƨ-?bMDDD4Dp<D}B?BBuB{EFC QA;BE@,I^5?}?bM[D&DoDGD^BBB?BkELC A;Bfff@,?bM]DDiDD`B*BB1BlEC WA;B+@-O;dZ?bMwf%DDDDBIBBgB|ElC *A;B@-l?bMfDnDDt$DBHBBw B}OE C ĤA;Bȴ9@.Vt?bMr^DDDDmNBFB(B1BsE@C ԏA;Bx@.+ ?bMvD\DDkDWBwB)B}eBhHFEC SA;B =p@/\(\?bM}{D DDoBD^B~qBBtBkE@C *A;B+ @/;dZ?bMTD\DDSDlTBwB.B(BsfEw@C 2A;BKƨ@01&x?bM"D΋DDDBBJBQB \E{CA;BlC@0r ě?bM{ DʣDDD)B'BB~BAE/@CB>A;BO@09XbN?bMjRDD DDBBB1BEC SA;B{@0\(?bM*DɩDhDDkBBBZB}eVEC_pA;B@17KƧ?bMhD΋DDDkBB;UBBB}e,EC"A;B@1xE?bMpD&DDvD~BBާBx B|mEC A;BbN@1^5?|?bMqD D-DkDWBX(BB}eBhHFE@C 'A;B1&@1lC?bMDzDPDDzB}B@BBBz|)EA@C A;BQ@2=p =?bM`DDDADkZB{qBSBBrE@C A;Br @2~"?bMu\D!DDDRBjBBBeE@CҭA;Bt@2n?bMe)#DPDQDDB@BB`BErAE/@CB>A;B9X@3 I^5?bMDɩDzDDyBB}B1By8ECUA;B@3C$?bM#DȯDDDifBbEBqBErBq>EрCQA;B@3Q?bM^,DDD|DdBB(BQBo<EC A;B+@3Ƨ-?bMi )DǵDEDDBBpB B`KEgCSA;B7K@41&x?bMnaDD]D5Dr0BvABȗBBvEXC A;BXb@4I^5?}?bMzDDhDD}BrBBB{"EfC #A;Bx@4C%?bMLDnDD~D]BHBYB|mBkjECA;B홙@4?bMyWDD{D/Dq6BBBm5BuEC WA;B^5@5Vt?bMlDDDDBqB BgBQ'EC A;B"@5O;dZ?bM`DVDDDBBSBBEC =A;Bl@5hr ?bM[DDoDDSBE7BBB(ES@C A;B@5l?bMiLDEDDD|BpBYBB{uEC q9A;B=p@6zG?bMT}gDD DB@DB99BBhB"EB#A;B@7vȴ?bMcbDǕDDD{8B"BBEAEBA;BC@8 ěT?bM4DDxDKDwBBpAFCAƼ$EY@B>A;BƧ@9&x?bM*.DDGDDuB, B AA:E B)A;BI^@:-V?bMBDDDDvB }B;UB&A EmBbA;B@;333333?bMDDDx DyDB*BWAA.EJ0BlA;BO;@<9XbM?bM,DրDD,D_B7BA'hAPE Bt$A;B@=?|hr?bMDNDD @DkB<-BAAE:BeA;BV@>E?bMxID&D@D@DzBBB`A]EBA;B@?KƧ?bM+DՀDD?Ds*B fBA1A5EByA;B\(@@(\)?bM UDDD`@DnB5B`BAQEBA;B;d@@1&y?bM!_?D@DDDBBFBuBɯE^BA;BbM@A/v?bMDDDDvBBўBdA @E4BA;B`A@A-V?bMDd6DD}D5DBqBZBB@EBA;Bhr@B5?|h?bMM$6D@DX@DeDB,BOA[HB@\EBA;B@BQ?bMdo*DǵDD DrnBBAPA/E6`BJA;Bn@C;dZ@bMz?D DD;D}`AsAAA{OQEr\B -7A;BzG@EGzG@bM9K2.D PDDVD|AA;AA{f_QEPB e`A;B+@GS@bM*D@DoD D|@AvAXA~A{GJP?E B A;Bt@I`A7K@bM=v4D_DDiD},AF@AAA{QEB iA;Bw@KlC@bM"!DDD`D{WA!AADAzOWEB -+A;C1@MxE@bMNDpD/`D$ Do"A[AҎA^AtOEB A;CQ@OQ@bM5YDD DnDnA[9AnAA|PEB =A;Cě@Pȴ9Xb@bM36D\DnpD1D}KAwADDpDDn(AFAۯA|aAtM"EhB :A;C3;d@d+ I^@bMDDpD1DhAKAnAaAqML EB?BA;C5@dzG@bMD-DDD~&Dm A>AR'A|AsyKE(BzA;C7@e1&x@bMVDDD?Dr`A7A@f^5?|@bM< ?D}`DD{Dn8`AdOAAzAt IEB3