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 = '01031636000' / Observation ID TARG_ID = '1031636 ' / 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 = 634599147.2 / Start time DATE-OBS= '2021-02-09T21:32:27.2' / Start Date TSTOP = 634599797.12 / Stop time DATE-END= '2021-02-09T21:43:17.1' / 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 = '2021-02-09T21:41:09' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -26.47914 / UTCF at TSTART CHECKSUM= '7UkU9SiU7SiU7SiU' / HDU checksum updated 2021-02-09T21:43:48 DATASUM = ' 0' / data unit checksum updated 2021-02-09T21:41:09 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 = '01031636000' / Observation ID TARG_ID = '1031636 ' / 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 = '2021-02-09T21:41:09' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 634599587.2 / Start time DATE-OBS= '2021-02-09T21:39:47.2' / Start Date TSTOP = 634599797.12 / Stop time DATE-END= '2021-02-09T21:43:17.1' / 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 = 1031636 / Trigger Number TRIGSEC = 634599611 / Trigger time in seconds TRIGSUBS= 400 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 634599611.008 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2021-02-09T21:39:44.5' / UTC date of the trigger TZDELTA = 19 / Trigger delta time in 10e-3 seconds units TRIGSATF= 478 / Trigger table index. Highest signif. satisfied BRA_OBJ = 328.09639350866 / [deg] BAT GRB Object RA location BDEC_OBJ= 43.5587284402821 / [deg] BAT GRB Object DEC location1 BATTHETA= 21.5128974914551 / [deg] BAT GRB Object Theta on detector BATPHI = -11.1369209289551 / [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 = -26.47914 / [s] Packet #1 UTC Correction time P1UTCCS = -27 / Packet #1 UTC Correction Seconds P1UTCCSS= 26043 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 634599674.77666 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 634599674 / ccsds PacKeT #1 SEConds PKT1SUBS= 38833 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 21 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999837875 / TSTOP - TSTART ONTIME = 209.919999837875 / Time on target LIVETIME= 209.919999837875 / Ontime multiplied by DEADC EXPOSURE= 209.919999837875 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'WNj9YNj6WNj6WNj6' / HDU checksum updated 2021-02-09T21:43:48 DATASUM = '1195302285' / data unit checksum updated 2021-02-09T21:43:48 P2UTCC = -26.47914 / [s] Packet #2 UTC Correction time P2UTCCS = -27 / Packet #2 UTC Correction Seconds P2UTCCSS= 26043 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 634599797.58434 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 634599797 / ccsds PacKeT #2 SEConds PKT2SUBS= 29217 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 22 / Packet#2 CCSDS sequence number P3UTCC = -26.47914 / [s] Packet #3 UTC Correction time P3UTCCS = -27 / Packet #3 UTC Correction Seconds P3UTCCSS= 26043 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 634599849.886 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 634599849 / ccsds PacKeT #3 SEConds PKT3SUBS= 44300 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 23 / Packet#3 CCSDS sequence number END AQ7+?DAD D$DPDAQAAףzAvEeBa{ARfff65?|h?ADDDDA>AT2AܑDAv CEOBc2AS3334S?Q6"DTD$D8DA洘Am(AUAըEB`AT3 I^5?JDDXDD<A A8ArAB 8EBc AT1hr ě?9D\D$DtDAAAAӊEB`AU/-V?FG?DxDhDDAA헓AAY;EB`AVfff,j~"?X~mDDDDAA!AӊAAEEB_AW333)7KƧ?8 DxDD`DA6A=AAm,EB`AX&tj?(DDhD DlAA3fAdA{cEB`lAX"`A7?iDHDD4DXAznAD AAѤ~EB`AY;dZ?zG{DD$DLDxBQ+B BxnBy_E)C AY\E?zG{iDDDDB#B BzBm|EBAY1&x?zG{qdD0D8D$DBMBBpBk{?E'BAZzdZ1?zG{[DD`DDBNBBheBtaEyBAZ=p1&?zG{fbDD\DDHB BBlBk/9EBsAZfffE?zG{S[D,DDlDBB5KBf&@BheEEBcAZ\)O;dZ?zG{uDDDDB -BBv8BqjDEC QAZQE?zG{EDD,D`D}BfBB||BaXZEBAZGE?zG{DDD<D DB@B$Bw|Bw+oEB2A[ =pE?zG{r^DTDDDBB -Bpq;BiڅyEBjA[333nO;?zG{}DD|DDB4DBBsBt<eEBA[\(&x?zG{x}DDxDDB,BVBrbMBsECmA[vȴ9X?zG{wDDD@D|BBZBzBrbEBmA[{ /v?zG{DlDʼDDBKBbBsBw+E^CͦA[ = vȴ9?zG{D(D(D0DBwBwBMBx0ECyA\bM?zG{xDHDXDDB73B?bBrbMB{?4EC A\($/?zG{oDD(DD\BQ+BwBzOBow.ECA\Ql?zG{{DDPDD BABBzBsYZE[C3A\zGbM?zG{[DDDXDBBwBvBheEBiA\ S?zG{yDD<DDDBBBrB|-ECͅA\Ϳ+ I?bMDbDhD^D.BNBB‡B|ECPQ+A\/zG{?bMDDDD:BBRB ZBBOECR[A\hnO;?bMDDDDjB ZBB9BEDE׀CIİA\bM?bMDJDDDB݅B^BBdECR[A]V1&x?bMDDFDDB˹BBB7NWE=C?4A]Rtj~?bMDDD^DB6B̓B‡BYECFA]/zG{?bMDDD(D^BB؁BB‡EcCNA]?|bM?bMD2DD^D|B߷IBmB‡B]ECQA]O;ؓtj~?bMDnD^DFD B0B‡BB ECKlA]`AbM?bMDLDDDBg8BѡB\B7NgE%CAcA]p׿bM?bMD:DDDx BBOBvBB[E7C?A]%?bMDD(DDjBBB&aBEDECE|A]hr?bM?bMDDnDdD}BԅB0BB'ECIPeA]?bM?bM}DDDt$DBBB\B E~CEA]-?ؓtj~?bMDDD4DBBγB߰BʅEoCMA]\?bM?bMDDDDBBB7B1ECFA]?zG{?bMDDhDDBBBBECFA]S?tj~?bMDnDDD.B0B؁B/B|ECNA]E?1&x?bMDDD.DBѡBB|BE CK A^?bM?bMDDD"D4B==BBȴB߰ECOIA^z?nO;?bM}D|DDt$Dx B]BdB\B9EC:[qA^$/?zG{?bMDRDDvD.BBRBB|ECEpA^5?}?+ I?bMDDtDFDB6B١BBdE$CNA^E?tj~?bMDzD&DLDdBBBg8BECPvA^V?vȴ9?bMDzDDFD}BBBB'ECGA^fff?1&x?bMDDDvDBRBvBBIE CK A^vȴ?Q?bMDXD DdDB'B BBkECB_lA^+@bM?bMDbDhDRD@BNBBBŤqEWCP+A^P@hr ě?bMDDD4DvBBB߰BENCJ}A^@nO;?bMDD>DDBԅBޟ:BBE CK A^Q@tj~?bMDDDDBIB؁BγBqlEuCM7A^ȴ9@zG{?bMDDD^DLB/B==B‡Bg8ECSA^@$/?bMDzDDDBBBRBE CK A^x@+ I?bMDD&DFDBRBBBEQCPA^#@O;dZ?bMDhDD DBB`2B B7ECM]A_ =p@tj~?bMDDzDDBBBBvEECQA_@ ?bMDDDD"DB==BBȴB˹ECR[A_+ @ vȴ9?bMDDDD4B˹B`2B\B߰E"CHA_;dZ@ S?bMDDDDB؁B؁B^B/EрCJ_VA_Kƨ@ 1&x?bMDD DDB==BXBBECLA_\(@ -V?bMDDDDBBγBqlB7ErCGA_lC@Q?bMDDtDLDLBԅB١Bg8Bg8ECMA_|@vȴ9X?bMDDDDB ZBdB̓BqlECIA_O@bM?bMDDDDdBBBBECSA_-@`A7L?bMDPD,DD4BBBBի-B߰ESCVA_{@hr ě?bMDD>DDBBޟ:BBYE0CMA_v@Q?bMDDDDDB̓BBB1EwCS:A_@nO;?bMDDzDDBRBB9BdECKA_;d@l?bMDD"DD^B^BȴBB‡ECKA_@tj~?bMDDDDB̓BB6B&aEuCM7A`@+?bMDD2DDBի-B߷IBBʅECT}A`bN@zG{?bMDDDDBBB9B/ElCGA` ě@E?bMD^DtD4DLB‡B١B߰Bg8ETCJA`1&@$/?bMDDDpDB ZBڅBPB&aECNA`A7@tj?bMDDDXD^B`2BB'B‡E CQ1A`Q@+ I?bMDDDDBBԅBdBENCJ}A`bM@ =p ?bMDDDDBB؁BԅBIECY5A`r!@O;dZ?bMDD,DDBBBB&aB/EрCJ_VA`n@bM?bMD|D4DD4B]B߰BʅB߰ECEpA`t@tj~?bMDDDdDB؁BmBBѡECSA` @+ I?bMDbDhDDBNBBʅBYECMA`9X@?bMDDDD(BdB`2Bի-BECOA`ě@1&?bMDDnDD^BB0B&aB‡ECJA`@vȴ9?bMD"DDjD@BȴBBEDBŤqE׀CIİA``A@"`A?bMDDD4DBʅBB߰BEDEDDDFBpBrByBQyE@C5Aa^5@ `A7L?bMem=-DQD9DDBBABBHAdI^@+"`A?bMy^5&DDDDBB(BTB2EZCu*Adj~@+S?bM_Q08DcDDpDXB]BkB71B E.C AdC@,(\)?bMk[ND?DoDDABBBUB)EA@C Ad1@,1&x?bM_& DzDcDDYB}B]BB"pEC ׃Ad@-/v?bMjF;DDzD.DBB}BB{mE@CJAdh@--V?bMx+ADDJDDB}pBBvȴ9X?bMxr\DD*D}@D;B(BOB B~E20B-D<@A(A"AWA޴PGEʬB Ay$@KQ@bM>D[0DD0D`AZAkAAxOEgXB A{n@Mhr @bMLDlD@DKPDA>ARAAQE߼B ]A}R@O-V@bMqgCD"D԰D{pD\AMA,A&ABTEBkA+ @PE@bM91DmPDDDAAASAITSEB{JA霁7K@Q"`A@bMD?DDD AAA A>VjEB?A霃C@RGz@bMiDPDŠDPDAA|AA#REB*A霅O;@SlC@bMAC DDpDDZAASAb.A?T+EcBY>A震\(@Thr!@bMv(DyDD؀DKAaAA(A RDEB )A霉hr@UE@bMi@lDPDD@DA3A/AQE]B 9A霏O@Y$/@bMADTDDDAvAk=A_AdPElB GYA霑@Z I^5?@bM<DDlDDT@AZA>AEAOjEB =A霓T@[nO@bM[ADDDDpABAk=A^XA6OKE|B "A霕-@\tj@bM.D/`DG`D\DAҎA,AAA#P6ExB 9A霗v@]Q@bMs.DbpD DD`A|AUAA>PE`B arA霙@^$/@bMQ DXD&PD>DKA2ALAtA P"EhB A霛 =@_+ I^@bM!DpDD0DAnAA-AqOEvB gA霝S@`tj@bMagD\pDDDAyAAgA\OEB A霟@`S@bM{$DF DD@D0A(A՟AsANNHEB >A霡l@aQ@bMK  DYDD-D-A3rA AJAJM;E