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 = '01152764000' / Observation ID TARG_ID = '1152764 ' / 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 = 697285822.408 / Start time DATE-OBS= '2023-02-05T10:30:22.4' / Start Date TSTOP = 697286008.32 / Stop time DATE-END= '2023-02-05T10:33:28.3' / 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 = '2023-02-05T10:45:27' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -30.70348 / UTCF at TSTART CHECKSUM= '3XeQAVbQ5VbQAVbQ' / HDU checksum updated 2023-02-05T10:46:06 DATASUM = ' 0' / data unit checksum updated 2023-02-05T10:45:27 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 = '01152764000' / Observation ID TARG_ID = '1152764 ' / 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 = '2023-02-05T10:45:27' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 697285830.4 / Start time DATE-OBS= '2023-02-05T10:30:30.4' / Start Date TSTOP = 697286008.32 / Stop time DATE-END= '2023-02-05T10:33:28.3' / 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 = 1152764 / Trigger Number TRIGSEC = 697285821 / Trigger time in seconds TRIGSUBS= 44400 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 697285821.888 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2023-02-05T10:29:51.2' / UTC date of the trigger TZDELTA = 52 / Trigger delta time in 10e-3 seconds units TRIGSATF= 474 / Trigger table index. Highest signif. satisfied BRA_OBJ = 202.072208101792 / [deg] BAT GRB Object RA location BDEC_OBJ= 46.6836265763065 / [deg] BAT GRB Object DEC location1 BATTHETA= 11.3204936981201 / [deg] BAT GRB Object Theta on detector BATPHI = 174.188278198242 / [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 = -30.70348 / [s] Packet #2 UTC Correction time P2UTCCS = -31 / Packet #2 UTC Correction Seconds P2UTCCSS= 14826 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 697286008.28778 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 697286008 / ccsds PacKeT #2 SEConds PKT2SUBS= 14389 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 130 / 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= '9ZaLDZZL9ZaLCZYL' / HDU checksum updated 2023-02-05T10:46:06 DATASUM = '3480180212' / data unit checksum updated 2023-02-05T10:46:06 P3UTCC = -30.70348 / [s] Packet #3 UTC Correction time P3UTCCS = -31 / Packet #3 UTC Correction Seconds P3UTCCSS= 14826 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 697286056.48404 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 697286056 / ccsds PacKeT #3 SEConds PKT3SUBS= 24202 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 131 / Packet#3 CCSDS sequence number END Ac333@!$/?bMD,D^DvDBOBBB@B3gE%BcAcS@!7KƧ?bMuuDFD,CCBEBOB)B):E )BXActj@" I^5??bMD$D'DDBJBLB5B3_E1BzAc@"\(?bMtDLD4CCBDg8BF߰B(IRB04E B^AcE@#nO?bMD#D.D DBIdBQ ZB;B42@oEBAc =@#$/?bMD*D/DD BNBQB>B;EBƸdAc@$tj?bMnDjD,DCBAEDBOB7\B#[BE BCAdt@$S?bM{DvD&DjC<B@BLRBAEDB-J%VEB Ad9X@%Q?bMvkD(D(CxCBMBMB)B!R;E gB6AdZ@%n?bMD&DRDD BKBCB>9B;lE^B‡AdzG@&$/?bM}sD!"D (C$CBHBHB.\B'99E B[qAd@&-?bMzuD (DLCHCBHBDg8B,rB)1EB Adj@'+ I^?bMD4DFDDXBF߰BEB87NBC'hEdBAd/@'zG?bMzDRD^CHD BCBBB,rB9^?E aBVQAd@(1&x?bM}fD#DXC$C8BIdBC'B.\B&EGB8(AeR@(9XbN?bMxzD@D"C`CHBEqBIPeB+)B,r8E B1Ae?|@)7KƧ?bMD$D@D4CBJBEqBF߰B0jEB76Ae`A@)^5?|?bMvD:D$C CxBFBOBJB0B)>E #B,Ae%@*=p =?bMD'D.DDBLBG|B8B=qlnEBAe@*n?bMzDpDCCHB@PB6B2'B,rEBAe\@+C$?bMxD4D:C`DBF߰BFBOB+)B4YAE ހBAeS@+Ƨ-?bM}D5D!"DC$BUBHB6B.\eEBmAf@,I^5?}?bMDD% DDB6BK B>9B7\QEƀB?/Af$/@,?bMD@DdC D BEqBAB0B<&aJEBAfE@-O;dZ?bMD@D:DDBEqBWB4YB42@jEB76Affff@-l?bMvD$D.CxDBJBG|B)B6JEBAf+@.Vt?bMqD!"DRCܴDBHBCB&B67;E gB6Af@.+ ?bM}DDC$D B>B>B.\B: 4E B^Afȴ9@/\(\?bM~DjD (CDBAEDBHB/cB7\EE ؀BOAfx@/;dZ?bMnDDDLCB>B6BDg8B#[)EBAg =p@01&x?bMuD'DDCBLBB+B-&EGB8(Ahr!@3 I^5?bMw}D@D'ClC$BEqBLB*rB.\@E BAht@3C$?bM{D5DXC C<BUBC'B0B-J%PEBAh9X@3Q?bMDpDRDDB@PBCB>B87NTEB9Ah@3Ƨ-?bMspD D^CCB:1BBB'9B%\ DBAh@41&x?bM{D|D C C<B?]B: B0B-J%EB Ai+@4I^5?}?bMDDjDDB>9BAEDB6B42@9B.\EE ؀BOAi^5@5hr ?bMDdD@DD BABEqB5B;QEƀB?/Ai"@5l?bMD"D'DD^BIPeBLB8BByEBĎAil@6zG?bMvD!"DFDCxBHBEB67B)BE BCAj@6Vt?bMsD^DDCBBB6B8B'9#EBAj=p@6O;d?bMj DDCkD,A76A.2A%A E B;CAj@7-V?bMDD!"DCfAAȴAAl E B<0AkC@8 =p?bM~H;D)DDD gAAUSA/A6 EBBAkƧ@9lC?bMynDDDeDAĎAAuA E BAnV@>ȴ9Xb?bM DD4DC}AƸdA߰A7A 0EB=qlAn@?+?bM}!DD~DCA-AAbxA' 'E`B=Ao\(@@j~"?bM} D,]DD_CeAϕRA-AAR ^E\B?IaAo;d@@hr!?bMqDD!"ClDAPAȴArAE B:ApbM@Ap =p?bM) D&D!`DDA,AAA7 EB@zAp`A@AE?bMytDDRD CTAĎAA]AE B:pfAqhr@Bvȴ9X?bM{jDDCCfAjA76A7SAlEZ@B86Aq@B"`?bM D DDCAgAƑAXA~ 1EB={Arn@C|hr@bM ) DD`C@C}AG8AF9A0M#A0$9E ~A5AtzG@E7KƧ@bM > .>D DDCAHxAGhA3nA1a@$EnA\Av+@G$/@bM K'DDDCAEUSAEsA3A2s$eE*ANAxt@In@bM K &&D DCC%@AH@AGA2hA0yn$EҀAAzw@KzG@bM U Q7tD!p D!1D[`DAHAHA3"zA5%QEhAA|1@M^5?|@bM 0 =]TD.D D D AG|AGA4A4]%E0AcA~Q@OƧ-@bM <X4D@DD_D,AAAGA4A3$jE>AAAހě@Px@bM "@SD`DS@DDAD AFTA3A4R$EA6Aނ`@Q-V@bM d V,D"ZD*`D?C_AIw0AF8uA4s=A2c$E]AAބ/@R\(@bM N 5}D!D| D@D AHwAGA6M A6s%EAbAކx@SlC@bM [1DLD!C@C@ADg8AIA/BxA2$IE (A=Aވ@U I^5@bM  F@DID DC>AFL)AHSA3A0$EA Aދ I@V1&x@bM r\D@D#5@D'DAEiAIA7"A4"%^E0AAލV@WVt@bM E 5{D v D| CDAHIAGA1lCA6%EA `Aޏ@XzG@bM ]aD6`D! 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