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 = '01165948000' / Observation ID TARG_ID = '1165948 ' / 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 = 704283854.4 / Start time DATE-OBS= '2023-04-27T10:24:14.4' / Start Date TSTOP = 704284528.32 / Stop time DATE-END= '2023-04-27T10:35:28.3' / 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 = '2023-04-27T10:32:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -31.18018 / UTCF at TSTART CHECKSUM= '3XjTAUgQ3UgQAUgQ' / HDU checksum updated 2023-04-27T10:35:52 DATASUM = ' 0' / data unit checksum updated 2023-04-27T10:32:52 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 = '01165948000' / Observation ID TARG_ID = '1165948 ' / 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 = '2023-04-27T10:32:52' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 704284350.4 / Start time DATE-OBS= '2023-04-27T10:32:30.4' / Start Date TSTOP = 704284528.32 / Stop time DATE-END= '2023-04-27T10:35:28.3' / 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 = 1165948 / Trigger Number TRIGSEC = 704284343 / Trigger time in seconds TRIGSUBS= 8400 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 704284343.168 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2023-04-27T10:31:52.0' / UTC date of the trigger TZDELTA = -77 / Trigger delta time in 10e-3 seconds units TRIGSATF= 253 / Trigger table index. Highest signif. satisfied BRA_OBJ = 153.324167550389 / [deg] BAT GRB Object RA location BDEC_OBJ= 48.1798072225164 / [deg] BAT GRB Object DEC location1 BATTHETA= 13.5981874465942 / [deg] BAT GRB Object Theta on detector BATPHI = -77.1919326782227 / [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 = -31.18018 / [s] Packet #2 UTC Correction time P2UTCCS = -32 / Packet #2 UTC Correction Seconds P2UTCCSS= 40991 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 704284534.88776 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 704284534 / ccsds PacKeT #2 SEConds PKT2SUBS= 44388 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 58 / 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= 'GoAdHo6ZGoAbGo5Z' / HDU checksum updated 2023-04-27T10:35:52 DATASUM = '1842542813' / data unit checksum updated 2023-04-27T10:35:52 P3UTCC = -31.18018 / [s] Packet #3 UTC Correction time P3UTCCS = -32 / Packet #3 UTC Correction Seconds P3UTCCSS= 40991 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 704284579.37994 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 704284579 / ccsds PacKeT #3 SEConds PKT3SUBS= 18997 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 59 / Packet#3 CCSDS sequence number END AC_333@hr ?bM}}D*D!"C$C$BNBHB.\B.\NE BAC_S@E?bMD% D CDBK B;B1wDB6CE [BAC_tj@"`?bMwD DFClDjB;BEB*rBAED?E aBVQAC_@ ?bMzD4D(CHDBTBMB,rB3dEjBEDAC_E@ nP?bMD D,CDdB:1BOB1wDBAZEB`AC_ =@!$/?bMDpDXCDB@PBC'B0B9B/cB'92E 5B5ACb@)^5?|?bMD,D"DDBOBIPeB67B=qlrEBwACb$/@*=p =?bMlyD&DRCCTBKBCB"a8B+,EB7NACbE@*n?bM{|D(D2C<C0BMBS^B-J%B-[E7BACbfff@+C$?bMuD4D>nCDBF߰BZ0B)B6cE+BACb+@+Ƨ-?bMtD-D*CDBPvBNB(IRB8aEBACb@,I^5?}?bMD D DjD B<&aB<&aBAEDB: JEBACbȴ9@,?bMD4D$DDBF߰BJB=qlB3aEBACbx@-O;dZ?bMpD^D=tCCBBBYB2B%\PEBACc =p@-l?bMxxD:D@bC`C`BFBOB[NB+)B+)VEB ACc+ @.Vt?bMDpD,D DB@PBOB:1B3[E7BACcKƨ@.+ ?bM}D% DXC$D BK BC'B.\B:1PEBACclC@/\(\?bM|D.D4C C0BG|BF߰B0B-@E BACcO@/;dZ?bMDA\D (DDB[BHB6B67{EBjACc{@01&x?bMD:D4DCBFBOBF߰B8B2REBh;ACc@0r ě?bMoD4D:CCBF߰BWB$B2'REBh;ACc@09XbN?bMD (DdDC BHBAB4YB0CE [BACdbN@0\(?bMpD!"D9CDBHBW`2B%\B67[E7BACd1&@17KƧ?bMD#D,D DBIdBOB: B42@lE^B‡ACdQ@1xE?bMDRD5DXDBCBUBC'B7\}EB-ACdr!@1^5?|?bMDRD:D CBCBWB:1B2'lE^B‡ACdt@1lC?bMD@D,DD.BEqBOB67BQ ZE.B|ACd9X@2=p =?bM}DpD:DC$B@PBWB42@B.\YEBACd@2~"?bMzD/D&CHDBQBLRB,rB3]EB)ACd@2n?bMD (D*CDvBHBNB1wDB@kEB_lACe+@3 I^5?bM~DdD&CD BABLRB/cB:1QEƀB?/ACe7K@3C$?bMDdD(DDBABMB4YB4YSECB>ACeXb@3Q?bM|DvD3DC0B@BSB4YB-QEƀB?/ACex@3Ƨ-?bM|D&DdC0D BLRBAB-B<&aREBh;ACe@41&x?bM|D@DDdC0BEqBAChI^@9hr ě?bM@.D$D)0D D;AAͩAA E BCZACh@:nO;?bM  D@D0CDAŤqARAA7 E``B@,ACiO;@;tj~?bMZDDC CA`A|AA7SE sB9_>ACi@+ I?bM#D'{DDDA̟4ApAA` nEVB?yACk\(@?O;dZ?bM.D:D(DD;ABOA̓AA yEB@\JACk;d@@I^5?}?bM(D%D!`CDAlAAiA\ \E=B?4AClbM@@?bM0VD)D4-DDAA