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 = '01257556000' / Observation ID TARG_ID = '1257556 ' / 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 = 749522561.6 / Start time DATE-OBS= '2024-10-02T00:42:41.6' / Start Date TSTOP = 749523161.6 / Stop time DATE-END= '2024-10-02T00:52:41.6' / 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 = '2024-10-02T00:51:10' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -34.27664 / UTCF at TSTART CHECKSUM= '3XmaAXlV4XlaAXlU' / HDU checksum updated 2024-10-02T00:53:49 DATASUM = ' 0' / data unit checksum updated 2024-10-02T00:51:10 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 = 192 / 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 = '01257556000' / Observation ID TARG_ID = '1257556 ' / 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 = '2024-10-02T00:51:10' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 749523033.6 / Start time DATE-OBS= '2024-10-02T00:50:33.6' / Start Date TSTOP = 749523161.6 / Stop time DATE-END= '2024-10-02T00:52:41.6' / 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 = 1257556 / Trigger Number TRIGSEC = 749523057 / Trigger time in seconds TRIGSUBS= 7600 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 749523057.152 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2024-10-02T00:50:22.9' / UTC date of the trigger TZDELTA = 44 / Trigger delta time in 10e-3 seconds units TRIGSATF= 146 / Trigger table index. Highest signif. satisfied BRA_OBJ = 140.954765070369 / [deg] BAT GRB Object RA location BDEC_OBJ= 39.8542969957009 / [deg] BAT GRB Object DEC location1 BATTHETA= 32.5847625732422 / [deg] BAT GRB Object Theta on detector BATPHI = -28.8191013336182 / [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 = 0 / 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 = F / 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 = -34.27664 / [s] Packet #1 UTC Correction time P1UTCCS = -35 / Packet #1 UTC Correction Seconds P1UTCCSS= 36168 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 749523080.17648 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 749523080 / ccsds PacKeT #1 SEConds PKT1SUBS= 8824 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 107 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 127.999999880791 / TSTOP - TSTART ONTIME = 127.999999880791 / Time on target LIVETIME= 127.999999880791 / Ontime multiplied by DEADC EXPOSURE= 127.999999880791 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= '0ASD25PD0APD05PD' / HDU checksum updated 2024-10-02T00:53:49 DATASUM = '969591020' / data unit checksum updated 2024-10-02T00:53:49 P2UTCC = -34.27664 / [s] Packet #2 UTC Correction time P2UTCCS = -35 / Packet #2 UTC Correction Seconds P2UTCCSS= 36168 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 749523257.38598 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 749523257 / ccsds PacKeT #2 SEConds PKT2SUBS= 19299 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 108 / Packet#2 CCSDS sequence number END AVh,7O;dZ?DDDkPDEXAGA7A AASWEBKAVh1+lC? DDHDmDL8AA8A A$EBOAVh2fff(9XbN?8)D`DDvhDEAXA$AƎA@E@BTYAVh3333%$/? uDDDDZHABmBFE}BXAVh4hr ?zG{d2DDDDoBIBIBk{BZ#E&BjAVh5RS?zG{^ D4DDDPBZABBiڅBL@nE B%AVh5G^5?|?zG{DDDdDK B BQ+BuDBIs EBaAVh5p+ I?zG{ZDlDD(D9BKBBhqB@2 EBaAVh5+?zG{mD DDDLBBKBnBJT!E9BAVh5\+ I?zG{MDDtDDY0B BXBdBPj EBAVh5?|hr?zG{`DDDDJXB#BBjRBI+ EBmKAVh6z+?zG{l(DD|D0Dg@BɶB,BBn|BWjEZBBAVh6=p ě?zG{KDDDLDEB[B(BcjBF E,BiAVh6fffhr ě?zG{GDDDxDXhBBȧBb BP EBDAVh6\) ěT?zG{UDDD4D8`B,B#BfB@UEBAVh6Q -V?zG{WDDôDDSB -BBgBMƦ'EB AVh6G "`A?zG{FDdDD~DUHBodB[BaBNEBAVh7 =ptj~?zG{WDDDD6BIBɶBgB>EBMAVh7333tj?zG{mDDDD_pB#B5KBnBSd=EBAVh7\(tj~?zG{yDDDLDDDVB@BBrBNmEwB$aAVh7`A7L?zG{\ DDDDR(BFBBi/:BM E B|AVh7{1&x?zG{c D,DDDDaBBsBkBT!?E'BAVh7 =O;dZ?zG{uDDDD]B~BȧBqjDBR\E&BjAVh8nO;?bMuDD>DDdBBޟ:BBtERCCAVh8bNbM?bMgD"DDDI,BȴBBBgE%CAcAVh8 ě1&x?bMvDDDXDfxBγB B'BECIAVh81&tj~?bM~rDRDDvD^BBԅBcBPFECDRDOBBޟ:BBޅECHAVh8`A?zG{?bMdDbDߢD.DCPBNBrB|B@E6CMAVh8?tj~?bMqDDD@D\B`2B^BŤqBECFAVh9$?1&x?bMpDtDrDjDZB١B8BEDB\ECNAVh9+?bM?bMD(DD@DBBzBŤqB\E0CMAVh9&y?nO;?bMDnDD^DB0B B‡BECMAVh97K?zG{?bM|DD DDr0B ZBXB1BElCGAVh9G?+ I?bMiD,DtDDMBBB١BdBECJAVh9Xb?tj~?bM_D"DDjD9BȴBի-BEDBK-XE|C?]AVh9hr?vȴ9?bMDJD>DDB݅Bޟ:B̓B\ECPAVh9x?1&x?bMWDDDXD)B ZBB'B~ECEUSAVh97K?Q?bMcDDhDpDA\B==BBPBw{ECDjAVh9@bM?bMbDD DD?hB˹BXB9BqECCPAVh9@hr ě?bMDDnDDB ZB0B9B2@E(CHAVh9^5@nO;?bM`DVDDD;BjBB7NBE4CF߰AVh9@tj~?bM_DDDD9BBB/BK-E:CFBOAVh9"@zG{?bMdDDD@DCPBѡBmBŤqB@ECG.2AVh9@$/?bMD2D2DdD}B߷IB߷IBB'EoCMAVh9l@+ I?bMTD\D\DD$BBBYB4fECA AVh: I@O;dZ?bMqDDD@D\B ZBmBŤqBECIAVh:@tj~?bMjDDDDOB̓B ZBBޅ^EC@R"AVh:-V@ ?bM_DDbDD9BγBNB7BK-[E7C?AVh:=p@ vȴ9?bMDDDDBԅB`2B2@B7NECFdAVh:M@ S?bM}DD&DDt$BBBB\ECHgAVh:^5?@ 1&x?bMcDDbDDA\BTBNB7BwE~CEAVh:n@ -V?bMnDDD^DVB6B`2B‡B[|EFCEAVh:~@Q?bMbDzDDD?hBBBBbEC@[AVh:\)@vȴ9X?bM~yDDhDvDlTBγBBcBjECB76AVh:v@bM?bMUDDDD&BBIB B.QEƀC>?/AVh: @`A7L?bMuDVDDzDdBjB ZBBoECBAVh:@hr ě?bM^D^DDD7B‡B˹BB}p7EmC:AVh:`@Q?bMTDjDD{D$BEDB^BwDB4%EC7 AVh:G@nO;?bM}pDD\Dt$DZBγBB\B\bEC@[AVh:@l?bMUD DDD&B BγB1B.;EgC:6AVh; I@tj~?bMvDFDD:DfxBBBBOBgE%CAcAVh;n@+?bMfDDDXDG8BdB˹B'BSECC>>AVh;"@zG{?bM{\DDDp<D3BIBdBJ%Bާ.E;C8 AVh;333@E?bM}TDDDt$D$BʅB˹B\B4#EC6AVh;C@$/?bMwDDD{DhlBRBѡBwDBrWE=C?4AVh;S@tj?bM[DDDD1BPeBvBB ?EaC;VQAVh;dZ@+ I?bM|rDDDr0D^BѡB6BBPWE=C?4AVh;tj@ =p ?bMsDDDzD`BBի-BB9mECBAVh;@O;dZ?bM{jDDhDp<DOB ZBBJ%Bޅ\EvC@AVh;@bM?bMseDDD`DEDB6BγB9Bh;AVhh;AVhE#C;,AVhnBTBB{BZ09E@CnAVh=V@!Q?bM@ED@DDzD;BB׃BzBXEEl@C$AVh=/@"nO;?bMJsD"D'D_DG8BBzBlrB_+mnEmCAVh=O;@"l?bMBUD:DD_DYB0BD_BlrBiT[ECoAVh=p@#tj~?bMK=DDDTDBVB"BBfKB\j)E@BAVh=hr@#+?bM01DpDDD-B71BpBQBPv%E@ByAVh=-@$zG{?bMGGDDDDWBFHBFHB|BhHFqE@CnAVh=@$E?bM?;DDDp<DCPB$B{BuB\8EC_ZAVh=E@%$/?bM;ODDDhlD9B{BBq BW`26EC@AVh>z@&tj?bM<ADLDDgrDUBBBp8Bg:EEl@C$AVh>5?}@&+ I?bMUZDDD_D9BD_BR'BlrBW`2RECAVh>V@' =p ?bMS`DDD]DG8BBSBkjB_+mbECEAVh>vȴ@'O;dZ?bMO*DDDaDaBBZBmzBmzGECBAVh>P@(bM?bM'[D DoDkZDPB/!BBrBdIE@C`AVh>Q@(tj~?bMW]D{DiDBVDUBBB\jBg:VEC$AVh>@)+ I?bM]JDiD"DWDBVBBBhHFB\jKE'C+AVh>#@)?bMIGDDDhlDMBBFHBq BbmPECAVh?@*1&?bM&>DDFDmNDcBBQBsBnZ@ECAVh?;dZ@*vȴ9?bMIUDDDoBDEDBBD_BtB^]EZ@CAVh?\(@+"`A?bMA]DDiD_DYBBBlrBiTbECEAVh?|@+S?bMA9DDDaD\BB7BmzBj/CE-CJAVh?-@,(\)?bM9>DDFDfxDEDB7BQBp *B^-E~@Bo"AVh?v@,1&x?bMASDDDK DG8BBBaXB_+m0EBAVh?;d@-/v?bMb-DDDoBD]BBBtBkjgEC"AVh@@--V?bM?=DDD_D>nB$BBlrBZ0$EeB[HAVh@ ě@.5?|h?bM&(DDDlTDF>BBiMBsfB^: E|BVAVh@A7@.Q?bM7CDDDhlDOBbBhgBq BcnB`BgBoBZ0EuـBAVhAG@1hr ě?bM,<D|DLD`D_BQBBlBlr3E9C1AVhAhr@1lC?bMXODDDcD(ByBBnZBM=Er@CWAVhA7K@1Q?bM)7DDD^D@bB`BbBkB[N E|2BAVhA@2-V?bM>DFD/DPD>nBQBm5BdBZ0EvBHAVhA@2nO;?bM=7DDD@bD;BBbB[NBXExJB$AVhA@2 ě?bM+@DD@DkZDaBD.DFDoBDJ&BBQBtB`HECQAVhB-V@3333333?bMaaD]D]D`DOBȗBȗBlBc|E#CZ&AVhBM@3tj~?bM(3DDDj`D5BiMBBrBUE{8BAVhBn@3E?bMDKD4DDdDbBB"BoDDFDj`D:B{BQBrBW(EBAVhC =@6+ I?bM*@HD`DDgrDMBQB4A8AmfEBY&AVhDZ@7O;dZ?bM:DD@DlDIB bB A1AnE9B1AVhD/@8tj~?bMLDDDcDNB LB 5AZA[EBvAVhE`A@9?bM0DtDe@D^+DG8BqbB _ AjA+mFE~EB| AVhES@:vȴ9?bMCADDmDlDK^B TB]A1A{{!EBUAVhFfff@;S?bMDD@DZD/KB "BAAW !E|B{LAVhFx@<1&x?bMKD2DDe~DMπB aB AAEBFAVhGlC@=-V?bMgDw@DDfDTB 2B A)AkE+B+AVhG@>Q?bM>DXDDdEDJB BԏAAqEeB~[HAVhHr @?vȴ9X?bMeD@DDT(D;BB q9AMA؁Ez>Bz>AVhH@@bM?bMDDDd€DBVBB m#A$AjWEO`B|AVhIx@@`A7L?bMkbDDDUDSmB TB dAAEEB~ qD]PD#D^DRAfgAAkAe$ @E}A AVhZ^5?@P`A7L@bMP Dn0DD_DSAAFAlrAf=AE*A%zAVh\j~@QQ@bMW XD*DPD``DPA]AAlAdN@E|(A AVh^vȴ@Rl@bMl DD'Dc`DGGA APAnA_4.@E|YA,AVh`n@S+@bM]4 DvDD]DIAAAkAA`@NE{0A*AVhb\)@TE@bMy XD\DDb"DPABAvAmĶAdNA?E~Al AVhd@Vtj@bMUa D8DD`DLh A̽AX;Al?Ab@E|&AAVhf@W =p @bM0N DDdD_DSmAErAF0AlbvAe@E|A{AVhh9X@XbM@bMh D[D̀D[=DJ`AfAAjLAa ?ExAAVhj@Y+ I@bM4LN D6@DD_DHpATAAlbvA_2?ExAH$