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 = '00638946000' / Observation ID TARG_ID = '638946 ' / 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 = 451553694.4 / Start time DATE-OBS= '2015-04-24T07:34:54.4' / Start Date TSTOP = 451554376.32 / Stop time DATE-END= '2015-04-24T07:46:16.3' / 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 = '2015-04-24T07:43:34' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -13.48856 / UTCF at TSTART CHECKSUM= '2TnP5SkO2SkO2SkO' / HDU checksum updated 2015-04-24T07:46:26 DATASUM = ' 0' / data unit checksum updated 2015-04-24T07:43:34 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 = '00638946000' / Observation ID TARG_ID = '638946 ' / 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 = '2015-04-24T07:43:34' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 451554166.4 / Start time DATE-OBS= '2015-04-24T07:42:46.4' / Start Date TSTOP = 451554376.32 / Stop time DATE-END= '2015-04-24T07:46:16.3' / 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 = 638946 / Trigger Number TRIGSEC = 451554190 / Trigger time in seconds TRIGSUBS= 28200 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 451554190.564 / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2015-04-24T07:42:57.1' / UTC date of the trigger TZDELTA = -16 / Trigger delta time in 10e-3 seconds units TRIGSATF= 10427 / Trigger table index. Highest signif. satisfied BRA_OBJ = 152.312128050396 / [deg] BAT GRB Object RA location BDEC_OBJ= -26.6466164433475 / [deg] BAT GRB Object DEC location1 BATTHETA= 34.0634651184082 / [deg] BAT GRB Object Theta on detector BATPHI = -175.164733886719 / [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 = -13.48856 / [s] Packet #1 UTC Correction time P1UTCCS = -14 / Packet #1 UTC Correction Seconds P1UTCCSS= 25572 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 451554205.32996 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 451554205 / ccsds PacKeT #1 SEConds PKT1SUBS= 16498 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 133 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.920000016689 / TSTOP - TSTART ONTIME = 209.920000016689 / Time on target LIVETIME= 209.920000016689 / Ontime multiplied by DEADC EXPOSURE= 209.920000016689 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'jAGSl89PjAGPj59P' / HDU checksum updated 2015-04-24T07:46:26 DATASUM = '2623043408' / data unit checksum updated 2015-04-24T07:46:26 P2UTCC = -13.48856 / [s] Packet #2 UTC Correction time P2UTCCS = -14 / Packet #2 UTC Correction Seconds P2UTCCSS= 25572 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 451554311.08842 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 451554311 / ccsds PacKeT #2 SEConds PKT2SUBS= 4421 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 134 / Packet#2 CCSDS sequence number P3UTCC = -13.48856 / [s] Packet #3 UTC Correction time P3UTCCS = -14 / Packet #3 UTC Correction Seconds P3UTCCSS= 25572 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 451554392.28288 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 451554392 / ccsds PacKeT #3 SEConds PKT3SUBS= 14144 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 135 / Packet#3 CCSDS sequence number END A+vfff8)lC?RXDhDDDk(AvAA:A.EBXA+x6bM?}_DDlDdDgAAvvA%AmE!BXnA+y4ȴ9X?`DDDDg@AIAnAvAZEBZ(A+{3333]/w?bjDDDDHA\`AA¿AʛEKB[MA+|1Õ$?JEDDdDtDs ASkA AlA;\EBXA+~fff0)lC?DDDDDzAMA>A'A?8EB[A+- ěT?DDPD(DDhAAXbAHApE0BY}A+)hr ?|DDD0DoA AAхAEB[,A+333&^5?|?BD(DlDDlA+AAAŒmE!BXnA+#+ I?lCyDpD<DtDnHA)AAˈAAEBWӰA+fff S?zG{VHDD0DD BsBMBg*`BbbwEB:A+Q`A7K?zG{W,DD DDj`BBvBgBXEBA+ =ptj?zG{97DXDDtDrB+B>B]%B\pEJBhA+\(`A7?zG{aDDDDD} BZB BjڋBaE B%A+{7KƧ?zG{K$DPD0DLDd BBMBcjBUE7BA+A7Kƨ?zG{C6DPD D|XDr0BBB` B\EBA+Q"`?zG{P4DD\D@DpB B Be B[_5E-B#A+ -V?zG{=+DDDwDiB&^B~V^B^aBX%,EIBA+j~"?zG{_ADD8DDzB{?4BBj/B_EBԂA+G"`A?zG{7'DDDrDfxBsBB\pBVE B *A+"`A?zG{F DDD~DR(Bv8B&^BaBMEBA+tj~?zG{nADDDDzB4DBBo#B_8ExB_A+=pKƧ?zG{W3DDDDoBIBͅBgB[EBA+\)tj?zG{jUDD$DhD4B^B Bm'BfEBuA+G xE?zG{F6DDTD~Dr0ByB~BaB\EhB'A+333 x?zG{xQDPD$DDBB BrbMBex1.E~BA+Z1'?zG{q@DLDD$DzBB`BpB_W,ELBnA+ =n?zG{sPDDDD@B5ZB4DBpZBe ^E.BU7A+(;dZ?zG{PA+O;1&x?bMuDRDDDdBBʅB BIEҀC?/A+V/v?bMwsDDtDhlD`BB١BrB9ZEC?`A+vȴ?bM DE DިDBC BB^EClA+P?1&x?bM8 cEJFaFF Cy$C_CBCE#C;,A+-?E?bMoDXD.DvDXB'B|BBEE؀C>A+;d?hr!?bMzyD:DDnHDlTBBOBѡBrBHEC>A+G@^5?|?bMvDDDDfxBի-BѡB/BwE CD?mA+hr@n?bM}iDDDt$DMBPeBB\BDEC<&aA+7K@Ƨ-?bMaDDD4D=tBѡBγB߰BnfECA A+@?bMsDDD}D`B`2B ZB'B9fECA A+@ l?bMDDnDDzBB0B^B|EFCEA+@ + ?bMxDPDDDj`BB`2B^B)ECGUgA+ I@ ;dZ?bM~DDDvDvB&aBBBcREC>h;A+-V@ `A7K?bMD4DDjDB߰B̓BEDB^uECCA+M@ Q?bMDDDDBRBѡB7NBmECBA+n@l?bMDD\DDB==BB\BECJA+\)@+?bMDDDDBdB^BBjECB76A+ @~"?bMwDDDDhlBѡBBBr`EpC@PA+`@ I^5?bM|DDDpDr0BʅBѡBPBpEXCC'A+@Q?bMDDDDBBBBExCFiA+n@1&x?bMD4DDD}B߰Bի-BB'cE+CAA+333@C%?bMvDDDXDfxBB\B'BHEC+A+zG@lC?bMxDDDDj`BBB7B)bEC@[A+@-V?bM~DXDDDvB'BԅBBc_E1C@zA+j@ ě?bMgDDDDI,B ZB6B&aB`EpC@PA+/@333333?bMtDDDDbBγBPeB2@BIRNE C=A+@E?bMzrDDDnHD^B˹B˹BrBP@EC;A+R@9XbM?bMwD\DDFDhlBBBBrECG.2A+?|@j~"?bMqDDDD\BԅB6B9BtERCCA+`A@?|hr?bMvDDDDfxBPeBqlB7NB:E)C:XA+%@\(?bMDDDpDBB6BPB E׀CIİA+@E?bMxrDDDj`D^BBB)BP_E1C@zA+\@ȴ9Xb?bMmDDtDDTBԅB١B1B!:vECDA+S@KƧ?bMmDDDpDTB^BvBPB!:nECBA+@+?bMDDD:DzB؁B`2BBOBEрCJ_VA+$/@QR?bMvDDDDfxB˹BBYB\EvC@A+E@E?bMD\D.DDBB|BB\|EFCEA+fff@XbM?bMQwDDDD`BkBIBQBlEpC71A+@ /v?bM:nDRDDDkBpBvABQB}eE@CEA+x@ -V?bMdDzDD|DlTB}BgB{uBsfEC 5A++ @!5?|h?bMGo)DD3DDe~BFHB}B`BoECHA+lC@!Q?bMqL(D-DDD~BBYBiMB|mEC LA+{@";dZ?bMZDDD{DzBR'BE7BzBzE2C aA+@"vȴ9X?bMWOD{DDSDGBBB(B?EjCA+1&@#A7Kƨ?bMCJDD"DvDI,BhgBBx B`BWEC3A+r @#ěS?bMY`DuDD)Ds*BZBSBBvEDC A+9X@$GzG?bMkjD?DDDq6BBBBuERC pA+@$n?bMQfDDDyDnHBkBByBtECNA+7K@%M?bM`x%DDDD~BSB}pB|B|mE~C A+x@%`A7?bMDB#D4D:DDBB0BBErE @C~A+^5@&S?bMt[DDoD)DzBBBBz|E@C A+l@& =p?bMUVDDD#D;BD_Bz|BZ&B~Ew@C 2A+=p@'Z1'?bM\qDD-DDvBBBBx E2C aA+~@'/v?bMgoDKD3DyDx BB}ByByEC FA+@(`A7K?bMFfD.DDDr0BBBBvECSA+ I@(S?bMW[D{DoDs*DcBBBvBnZEC|A+C@)ffffff?bMMW  DD{DDBBBBECA+@)x?bM]NDiDDx Dp<BBUByBuEhCZA+Ƨ@*lC?bMfT$DDDD\BB.BBj/EpC71A+1'@*-V?bMWhD{DDSDgrBB;UB(Bp8ECmA+I^@+r ě?bMAL DDDeD_BBYB~[HBlr{ECKcA+C@+\(?bMHZD(DDt$DSB}BR'Bw Bf+uEH@CA+@,xE?bM|N DDDYD^BK-BUB"pBkECmA+V@,lC?bMaYD]DuD#D{BȗBZBZ&BzEC 5A+O;@-~"?bM`a.DD]DvDBSBȗBKB|E@C 'A+hr@. 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