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= 'XRT ' / Instrument name OBS_ID = '00228581000' / Observation ID TARG_ID = '228581 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:TIMEUNIT= 's ' / Time unit for timing 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 = '2006-09-14T04:32:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 179398799.440923 / Start time DATE-OBS= '2006-09-08T08:57:15' TSTOP = 179399055.176332 / Stop time DATE-END= '2006-09-08T09:04:14' CHECKSUM= '3S4a3R1V3R1Z3R1Z' / HDU checksum updated 2006-09-14T06:05:02 DATASUM = ' 0' / data unit checksum updated 2006-09-14T04:32:19 OBJECT = 'GRB060908' PROCVER = '3.6.13 ' / Processing script version SOFTVER = 'Hea_20Apr2006_V6.0.5_Swift_Rel2.4(Bld18)_07Apr2006_S' / HEASOFT and SCALDBVER= 'b20060530_u20060503_x20060427_m20050928' / CALDB index versions used UTCFINIT= -1.43108000000000 / [s] UTCF at TSTART END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 31 / width of table in bytes NAXIS2 = 453 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 11 / number of fields in each row TTYPE1 = 'TIME ' / Time of events TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'CCDFrame' / CCD FRAME number TFORM2 = '1J ' / data format of field: 4-byte INTEGER TTYPE3 = 'X ' / Event X position Sky coordinates TFORM3 = '1I ' / data format of field: 2-byte INTEGER TUNIT3 = 'pixel ' / physical unit of field TTYPE4 = 'Y ' / Event Y position Sky coordinates TFORM4 = '1I ' / data format of field: 2-byte INTEGER TUNIT4 = 'pixel ' / physical unit of field TTYPE5 = 'RAWX ' / Event X position RAW coordinates TFORM5 = '1I ' / data format of field: 2-byte INTEGER TUNIT5 = 'pixel ' / physical unit of field TTYPE6 = 'RAWY ' / Event Y position RAW coordinates TFORM6 = '1I ' / data format of field: 2-byte INTEGER TUNIT6 = 'pixel ' / physical unit of field TTYPE7 = 'DETX ' / Event X position DET coordinates TFORM7 = '1I ' / data format of field: 2-byte INTEGER TUNIT7 = 'pixel ' / physical unit of field TTYPE8 = 'DETY ' / Event Y position DET coordinates TFORM8 = '1I ' / data format of field: 2-byte INTEGER TUNIT8 = 'pixel ' / physical unit of field TTYPE9 = 'Amp ' / Amplifier node used for read out TFORM9 = '1B ' / data format of field: BYTE TTYPE10 = 'PHA ' / Pulse Height Analyzer after event recognition TFORM10 = '1J ' / data format of field: 4-byte INTEGER TUNIT10 = 'chan ' / physical unit of field TTYPE11 = 'STATUS ' / Event Quality Flag TFORM11 = '16X ' / data format of field: BIT EXTNAME = 'EVENTS ' / name of this binary table extension TLMIN3 = 1 / minimum legal value in this column TLMAX3 = 1000 / maximum legal value in this column TLMIN4 = 1 / minimum legal value in this column TLMAX4 = 1000 / maximum legal value in this column TLMIN5 = 0 / minimum legal value in this column TLMAX5 = 599 / maximum legal value in this column TLMIN6 = 0 / minimum legal value in this column TLMAX6 = 599 / maximum legal value in this column TLMIN7 = 1 / minimum legal value in this column TLMAX7 = 600 / maximum legal value in this column TLMIN8 = 1 / minimum legal value in this column TLMAX8 = 600 / maximum legal value in this column TLMIN10 = 0 / minimum legal value in this column TLMAX10 = 4095 / maximum legal value in this column TCTYP5 = 'RAWX ' / WCS axis type TCRVL5 = 299.5 / WCS reference value TCDLT5 = 1 / WCS coordinate increment TCRPX5 = 300.5 / WCS Reference point TCTYP6 = 'RAWY ' / WCS axis type TCRVL6 = 299.5 / WCS reference value TCDLT6 = 1 / WCS coordinate increment TCRPX6 = 300.5 / WCS Reference point MESGNAME= 'XRT_PCMODE' / Name of the message MTYPE1 = 'SKY ' / DM keyword: Descriptor name MFORM1 = 'X, Y ' / [pixel] MTYPE2 = 'DET ' / DM keyword: Descriptor name MFORM2 = 'DETX, DETY' / [pixel] MTYPE3 = 'RAW ' / DM keyword: Descriptor name MFORM3 = 'RAWX, RAWY' / [pixel] TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00228581000' / Observation ID TARG_ID = '228581 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2006-09-14T04:32:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 179398799.440923 / Start time DATE-OBS= '2006-09-08T08:59:58' TSTOP = 179399055.176332 / Stop time DATE-END= '2006-09-08T09:04:14' TELAPSE = 255.735408723354 / TSTOP - TSTART ONTIME = 249.727189242854 / Sum of GTIs LIVETIME= 249.727189242854 / Ontime multiplied by DEADC EXPOSURE= 249.727189242854 / Exposure with all corrections DEADC = 1. / dead time correction TIMEDEL = 2.5073 / Data time resolution HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'EVENTS ' / Event extension DATAMODE= 'PHOTON ' / Instrument operating mode OBS_MODE= 'POINTING' / default XRTPHA = T / default WHALFWD = 250 / Window Half Width WHALFHT = 250 / Window Half Height CCDEXPOS= 2.5073 / CCD Exposure used for rates APID = 1255 / Application Process Identifier RA_PNT = 31.8539085388184 / [deg] Nominal RA DEC_PNT = 0.378185331821442 / [deg] Nominal Dec PA_PNT = 81.62852 / [deg] Nominal Roll CHECKSUM= 'Z2mJb2kGZ2kGb2kG' / HDU checksum updated 2006-09-14T06:05:02 DATASUM = '3366839845' / data unit checksum updated 2006-09-14T04:32:20 PROCVER = '3.6.13 ' / Processing script version SOFTVER = 'Hea_20Apr2006_V6.0.5_Swift_Rel2.4(Bld18)_07Apr2006_S' / HEASOFT and SCALDBVER= 'b20060530_u20060503_x20060427_m20050928' / CALDB index versions used UTCFINIT= -1.43108000000000 / [s] UTCF at TSTART END AbFAbAbAbAb(AbAbAbXAb#z_Ab#z Ab#ziAb#z 0Ab#zDAb#z?Ab#z 2Ab(<lAb(<Ab(<Ab-oAb-oAb-oAb-oAb2C,Ab2CAb2CLAb2CAb2C2Ab7suAb7su<Ab7suJAb7suAb7suVAb<5Ab<5_Ab<5Ab<5HAb<5Ab<5Ab<5AbAAbAAbAAbAmAbAQAbFAbF{AbF4AbF)AbFAbLn0AbLnAbLn AbLnAbLnAbLnAbLnjAbLn fAbQ+uAbQ+uJAbQ+uAbQ+u3AbQ+uWAbQ+uAbV tAbV AbV AbV AbV 0AbV Ab[Ab[Ab[>Ab[RAb`g-Ab`g-Ab`g-Ab`g-Abe${Abo AbotAbouAboAbt!_>Abt!_%Abt!_9Abt!_Abt!_Aby%Aby%Aby%FAby%Ab~(Ab~(Ab~(BAb~(Ab~(dAb~(fAbу,Abу,+Abу,_Abу,Abу,dAbу,Abу,^Abу,DAbу,Abу,Abш0UAbш0UAbш0UxAbш0UAbш0UAbэ4wJAbэ4wqAbђ7ԊAbђ7ԊQAbђ7ԊNAbђ7ԊAAbђ7ԊcAbђ7Ԋ|Abђ7ԊZAbђ7Ԋ>Abї;^Abї;^jAbї;^Abї;^Abї;^GAbї;^0xAbї;^Abї;^:DAbќ?N1Abќ?N1YAbќ?N1dAbќ?N1UAbќ?N1AbѡC  IAbѡC  JAbѦFwAbѦFwAbѦFw DAbѦFwSAbѦFwAbѫJNAbѫJAbѰNFAbѰNF AbѵR/AbѵR/AbѵR/AbѵR/6AbѺUAbѺURAbѺUeAbѺU{AbѺU)AbѺUCAbѿY}4AbѿY}4AbѿY}4+AbѿY}4AbѿY}4pAbѿY}4 AAbѿY}46Ab]?H[Ab]?HAb]?HAAb]?HAb]?HRAb`Ab`Ab`sAb`Ab`Ab`AbdFAbdAbdAbdKAbhxaAbhxaAbhxaAbhxaAbhxa%lAbl55Abl55EAbl55Abl55Abl55Abl55AboAboAbo~AboAbsAbsnAbsAbsAbwpfAbwprAbwpAbwpAbwpaAbwpEAb{-Ab{-Ab{-Ab{-Ab{-Ab{- iAb{- Ab~3Ab~3Ab~3 Ab~3Ab[Ab|AbAbAbdAbEAbAbd87qAbd8 Abd8Abd8>Abd8Abd8Abd8Ab&L=AbAbAbAb6AbAb Ab Ab Ab_eKAb_eAb_e>Ab_e Ab  Ab Ab Ab zAb Ab rAb;AbUAb#WZAb#WKAb#WkAb#WAb#W~Ab(*Ab(Ab(TAb( {Ab-6IAb-6Ab-6Ab-6Ab-6`Ab2 LAb2 Ab2 Ab2 Ab2 Ab2 ~Ab2 $Ab2 %Ab7K<Ab7K<Ab7K<Ab7K<IAb7K<BAb< PAb< P;Ab< PAb< P6Ab< PAb< PAbAvAbAAbAAbA:AbAAbAsAbFLAbKFiAbP<0AbP< DAbP<AbP<AbU AbU 0AbU AbZ͂!AbZ͂!AbZ͂!NAbZ͂!$Ab_>Ab_>Ab_>Ab_>sAb_>;Abd6AbdAbd#GAbiػ:Abiػ:lAbiػ:Abiػ:cAbiػ:Abnx `Abnx Abs2?EAbs2?vAbs2?AbxSAbxSAbxS[Ab}Ab}Ab}Ab҂pAb҂p_Ab҇-lAb҇-lAb҇-lEAb҇-l%L=AbҌ@9AbҌ@AbҌ@UAbҌ@AbґCAbґ~AbґAbґ%Abґ)AbҖf#AbҖf UAbҖf9AbҖfqAbҖfAbқ#YAbқ#YAbқ#Y%Abқ#YrAbқ#YQAbқ#Y0Abҡ݋Abҡ݋EAbҡ݋Abҡ݋>Abҡ݋Abҡ݋Abҡ݋AbҦ>AbҦ>xAbҦ>+Abҫ _ LAbҫ _ Abҫ _;AbҰ AbҰ AbҵظAbҵظAbҵظuAbҺaAbҺAbҺAbҺAbҺAbҿR\VAbҿR\AbҿR\"AbҿR\AbҿR\Abp9AbpyAbpGAbp<AbCaAbCAbCAbCAAbCAbC Ab#Ab#Ab#Ab#Ab#fAb# Ab'MAb'MKAb'M{Ab+ ]Ab+ ]sAb+ ]Ab.0Ab.0 Ab.0Ab.0nAb2Ab2aAb2Ab2/Ab6@"Ab6@Ab6@*Ab6@qAb6@Ab:Ab:'Ab:fAb:Ab=oAb=)Ab=wAb=Ab=.Ab=CAbA|AbA|RAbA|&AbA|AbA| AbE<AbHAbHAbHNAbH5AbH 'AbLqAbL AbLAbL4Ab PuAb PuAb PuAbT1AbW`AbW`AbW`@AbW`MAbW`9'Ab[4Ab[4Ab[4vAb[4BAb[4 XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 3 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 2 / number of fields in each row TTYPE1 = 'START ' / Interval START time TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'STOP ' / Interval STOP time TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field EXTNAME = 'GTI ' / name of this binary table extension MESGNAME= 'XRT_PCMODE' / Name of the message HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'GTI ' / Good time interval HDUCLAS2= 'STANDARD' / Standard GTI TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00228581000' / Observation ID TARG_ID = '228581 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2006-09-14T04:32:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 179398799.440923 DATE-OBS= '2006-09-08T08:59:58' TSTOP = 179399055.176332 DATE-END= '2006-09-08T09:04:14' TELAPSE = 255.735408723354 / TSTOP - TSTART ONTIME = 250.700747013092 LIVETIME= 249.727189242854 / Ontime multiplied by DEADC EXPOSURE= 249.727189242854 / Exposure with all corrections DEADC = 1. / dead time correction CHECKSUM= 'JL99ML97JL97JL97' / HDU checksum updated 2006-09-14T06:05:02 DATASUM = '3464464324' / data unit checksum updated 2006-09-14T04:32:20 PROCVER = '3.6.13 ' / Processing script version UTCFINIT= -1.43108000000000 / [s] UTCF at TSTART END AbAbjAboAbXAb AbZH'XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 152 / width of table in bytes NAXIS2 = 100 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 50 / number of fields in each row TTYPE1 = 'FrameHID' / FRAME Header ID TFORM1 = '1J ' / data format of field: 4-byte INTEGER TZERO1 = 2147483648 / offset for unsigned integers TSCAL1 = 1 / data are not scaled TTYPE2 = 'CCDFrame' / CCD FRAME counter TFORM2 = '1J ' / data format of field: 4-byte INTEGER TZERO2 = 2147483648 / offset for unsigned integers TSCAL2 = 1 / data are not scaled TTYPE3 = 'TARGET ' / TARGET ID TFORM3 = '1J ' / data format of field: 4-byte INTEGER TTYPE4 = 'ObsNum ' / OBServation NUMber TFORM4 = '1I ' / data format of field: 2-byte INTEGER TTYPE5 = 'RA ' / Right Ascension J2000 TFORM5 = '1E ' / data format of field: 4-byte REAL TUNIT5 = 'deg ' / physical unit of field TTYPE6 = 'Dec ' / Declination J2000 TFORM6 = '1E ' / data format of field: 4-byte REAL TUNIT6 = 'deg ' / physical unit of field TTYPE7 = 'Roll ' / Roll TFORM7 = '1E ' / data format of field: 4-byte REAL TUNIT7 = 'deg ' / physical unit of field TTYPE8 = 'Settled ' / ACS IS_SETTLED flag TFORM8 = '1X ' / data format of field: BIT TTYPE9 = 'In10Arcm' / ACS IS_IN_10_ARCMIN flag TFORM9 = '1X ' / data format of field: BIT TTYPE10 = 'InSAA ' / ACS IN_SAA_FLAG flag TFORM10 = '1X ' / data format of field: BIT TTYPE11 = 'InSafeM ' / ACS IN_SAFE_MODE flag TFORM11 = '1X ' / data format of field: BIT TTYPE12 = 'XRTAuto ' / XRT status AUTO flag TFORM12 = '1X ' / data format of field: BIT TTYPE13 = 'XRTManul' / XRT status MANUaL flag TFORM13 = '1X ' / data format of field: BIT TTYPE14 = 'XRTRed ' / XRT status RED flag TFORM14 = '1X ' / data format of field: BIT TTYPE15 = 'XRTMode ' / XRT MODE TFORM15 = '1B ' / data format of field: BYTE TTYPE16 = 'WaveID ' / CCD WAVEform ID TFORM16 = '1B ' / data format of field: BYTE TTYPE17 = 'ErpCntRt' / ERP CouNT RaTe TFORM17 = '1E ' / data format of field: 4-byte REAL TTYPE18 = 'XPosTAM1' / X POSition of TAM image 1 TFORM18 = '1E ' / data format of field: 4-byte REAL TTYPE19 = 'YPosTAM1' / Y POSition of TAM image 1 TFORM19 = '1E ' / data format of field: 4-byte REAL TTYPE20 = 'XPosTAM2' / X POSition of TAM image 2 TFORM20 = '1E ' / data format of field: 4-byte REAL TTYPE21 = 'YPosTAM2' / Y POSition of TAM image 2 TFORM21 = '1E ' / data format of field: 4-byte REAL TTYPE22 = 'DNCCDTemp' / CCD TEMPerature for this frame TFORM22 = '1I ' / data format of field: 2-byte INTEGER TZERO22 = 32768 / offset for unsigned integers TSCAL22 = 1 / data are not scaled TTYPE23 = 'FSTS ' / Frame Start Time in Seconds TFORM23 = '1J ' / data format of field: 4-byte INTEGER TZERO23 = 2147483648 / offset for unsigned integers TSCAL23 = 1 / data are not scaled TUNIT23 = 's ' / physical unit of field TTYPE24 = 'FSTSub ' / Frame Start Time in SUB-seconds TFORM24 = '1I ' / data format of field: 2-byte INTEGER TZERO24 = 32768 / offset for unsigned integers TSCAL24 = 1 / data are not scaled TUNIT24 = '2*10**(-5)s' / physical unit of field TTYPE25 = 'FETS ' / Frame End Time in Seconds TFORM25 = '1J ' / data format of field: 4-byte INTEGER TZERO25 = 2147483648 / offset for unsigned integers TSCAL25 = 1 / data are not scaled TUNIT25 = 's ' / physical unit of field TTYPE26 = 'FETSub ' / Frame End Time in SUB-seconds TFORM26 = '1I ' / data format of field: 2-byte INTEGER TZERO26 = 32768 / offset for unsigned integers TSCAL26 = 1 / data are not scaled TUNIT26 = '2*10**(-5)s' / physical unit of field TTYPE27 = 'CCDExpos' / CCD EXPOSure in s/c seconds TFORM27 = '1J ' / data format of field: 4-byte INTEGER TUNIT27 = 's ' / physical unit of field TTYPE28 = 'CCDExpSb' / CCD EXPOSure in s/c SuBseconds TFORM28 = '1I ' / data format of field: 2-byte INTEGER TZERO28 = 32768 / offset for unsigned integers TSCAL28 = 1 / data are not scaled TUNIT28 = '2*10**(-5)s' / physical unit of field TTYPE29 = 'EvtLLD ' / EvenT Lower Level Discriminator threshold TFORM29 = '1I ' / data format of field: 2-byte INTEGER TZERO29 = 32768 / offset for unsigned integers TSCAL29 = 1 / data are not scaled TTYPE30 = 'PixGtLLD' / PIXels Greater Than Lower Level Discriminator TFORM30 = '1J ' / data format of field: 4-byte INTEGER TZERO30 = 2147483648 / offset for unsigned integers TSCAL30 = 1 / data are not scaled TTYPE31 = 'EvtULD ' / EvenT Upper Level Discriminator threshold TFORM31 = '1I ' / data format of field: 2-byte INTEGER TZERO31 = 32768 / offset for unsigned integers TSCAL31 = 1 / data are not scaled TTYPE32 = 'PixGtULD' / PIXels Greater Than Upper Level Discriminator TFORM32 = '1J ' / data format of field: 4-byte INTEGER TZERO32 = 2147483648 / offset for unsigned integers TSCAL32 = 1 / data are not scaled TTYPE33 = 'WinHalfW' / WINdow HALF Width TFORM33 = '1I ' / data format of field: 2-byte INTEGER TZERO33 = 32768 / offset for unsigned integers TSCAL33 = 1 / data are not scaled TTYPE34 = 'WinHalfH' / WINdow HALF Height TFORM34 = '1I ' / data format of field: 2-byte INTEGER TZERO34 = 32768 / offset for unsigned integers TSCAL34 = 1 / data are not scaled TTYPE35 = 'Amp ' / AMP number TFORM35 = '1B ' / data format of field: BYTE TTYPE36 = 'nPixels ' / Number of PIXELS in data TFORM36 = '1J ' / data format of field: 4-byte INTEGER TTYPE37 = 'BaseLine' / BASE LINE offset for pha data TFORM37 = '1J ' / data format of field: 4-byte INTEGER TTYPE38 = 'PixOverF' / PIXel OVERFlow TFORM38 = '1J ' / data format of field: 4-byte INTEGER TTYPE39 = 'PixUnder' / PIXel UNDERflow TFORM39 = '1J ' / data format of field: 4-byte INTEGER TTYPE40 = 'TIME ' / TIME of frame exposure start TFORM40 = '1D ' / data format of field: 8-byte DOUBLE TUNIT40 = 's ' / physical unit of field TTYPE41 = 'ENDTIME ' / TIME of frame exposure end TFORM41 = '1D ' / data format of field: 8-byte DOUBLE TUNIT41 = 's ' / physical unit of field TTYPE42 = 'CCDTemp ' / CCD Temperature in Celsius for frame TFORM42 = '1E ' / data format of field: 4-byte REAL TTYPE43 = 'EVTLOST ' / Percentage of frame events corrupted (telemetryTFORM43 = '1D ' / data format of field: 8-byte DOUBLE TTYPE44 = 'FCWSCol ' / Flux Calc Window Start COLumn TFORM44 = '1I ' / data format of field: 2-byte INTEGER TTYPE45 = 'FCWSRow ' / Flux Calc Window Start ROW TFORM45 = '1I ' / data format of field: 2-byte INTEGER TTYPE46 = 'FCWNCols' / Flux Calc Window Number of COLumnS TFORM46 = '1I ' / data format of field: 2-byte INTEGER TTYPE47 = 'FCWNRows' / Flux Calc Window Number of ROWS TFORM47 = '1I ' / data format of field: 2-byte INTEGER TTYPE48 = 'FCWThres' / Flux Calc Window THREShold TFORM48 = '1I ' / data format of field: 2-byte INTEGER TTYPE49 = 'MaxPixRp' / Max # Pixels Reported TFORM49 = '1I ' / data format of field: 2-byte INTEGER TZERO49 = 32768 / offset for unsigned integers TSCAL49 = 1 / data are not scaled TTYPE50 = 'RTimeout' / Report Timeout TFORM50 = '1J ' / data format of field: 4-byte INTEGER TZERO50 = 2147483648 / offset for unsigned integers TSCAL50 = 1 / data are not scaled TUNIT50 = 's ' / physical unit of field EXTNAME = 'FRAME ' / name of this binary table extension TLMIN5 = 0 / minimum legal value in this column TLMAX5 = 360 / maximum legal value in this column TLMIN6 = -90 / minimum legal value in this column TLMAX6 = 90 / maximum legal value in this column TLMIN15 = 1 / minimum legal value in this column TLMAX15 = 10 / maximum legal value in this column TLMIN24 = 0 / minimum legal value in this column TLMAX24 = 49999 / maximum legal value in this column TLMIN26 = 0 / minimum legal value in this column TLMAX26 = 49999 / maximum legal value in this column TLMIN28 = 0 / minimum legal value in this column TLMAX28 = 49999 / maximum legal value in this column TLMIN35 = 1 / minimum legal value in this column TLMAX35 = 2 / maximum legal value in this column HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'TEMPORALDATA' / Time ordered data HDUCLAS2= 'HKP ' / Housekeeping COMMENT ---------------------------------------------------------------- COMMENT Readout Mode (ReadMode column) COMMENT 1 = Null COMMENT 2 = Short Photon COMMENT 3 = Long Photon COMMENT 4 = Piled-up Photodiode COMMENT 5 = Low-rate Photodiode COMMENT 6 = Windowed Timing COMMENT 7 = Photon-Counting COMMENT 8 = Raw Data COMMENT 9 = Bias Map COMMENT 10 = Stop COMMENT ---------------------------------------------------------------- TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00228581000' / Observation ID TARG_ID = '228581 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2006-09-14T04:32:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 179398799.440923 / Start time DATE-OBS= '2006-09-08T08:59:58' TSTOP = 179399055.176332 / Stop time DATE-END= '2006-09-08T09:04:14' APID = 1255 / Application Process Identifier TELAPSE = 255.735408723354 / TSTOP - TSTART CHECKSUM= '9j8jDi7j9i7jAi7j' / HDU checksum updated 2006-09-14T06:05:02 DATASUM = '1567827844' / data unit checksum updated 2006-09-14T04:32:20 PROCVER = '3.6.13 ' / Processing script version SOFTVER = 'Hea_20Apr2006_V6.0.5_Swift_Rel2.4(Bld18)_07Apr2006_S' / HEASOFT and SCALDBVER= 'b20060530_u20060503_x20060427_m20050928' / CALDB index versions used UTCFINIT= -1.43108000000000 / [s] UTCF at TSTART END s|A>BA΀@_h:hUydAbAb#Z^ls|AԺ>BA퀀@chȊh:UVd|Ab#zAb(|_ vs|AԪ>BAɀ@L4'h<ފhU3dAb("BAˀ@2hܤh<U^dAb-oAb2b^ls|A~>{BAˀ@eh?hܹU?d{Ab2CAb7S6_ vs|AH>BA@A1h~h?UdAb7suAb<^lps|Ad>BAƀ@ehBhߔUdAb<5AbA{^ls|Ab>TBA@2hZhBUQdyAbAAbF^ss|AR>BA@A1hhoUӏd{AbFAbKK_\ws|A>+BA@_h4h4U0dAbLnAbQ^lps|A>BAπ@L4'hhIRdAbQ+uAbVh_\ws|A>|BA@L4'hhU$dAbV Ab[ _\ws|A >BA@ehԊh%UOdlAb[Ab` A^lps|A>BÀ@2hꊱhU8dwAb`g-Abe 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aos|Aӭ>BÀ@'il;inR)duAb'MAb%|cLs|A>BAπ@'inPiqPRݏdkAb+ ]Ab)Oaos|A>BÀ@L4'iqiseR dAb.0Ab-a#aBAՀ@2is*iv*RɏdkAb2Ab1cLs|A>BAÀ@_ivixARdAb6@Ab4gaos|Aӫ>BA@A1ixi{Rd Ab:Ab8ars|A>BA@ci{ˊi}RdxAb=AbBA@'i}iRd}AbA|Ab@ars|A>BA?L4'iiRdAbE<AbCars|A>BAǀ@L4'iiRdtAbHAbGaBA΀@'iiRdAbLAb KOb,ks|A>ABAĀ@'iiRdAb PuAbO b|fs|A>BAǀ?4'i[iRΏdAbT1AbR`ws|A>BÀ@L4'iqiqRdAbW`AbVSars|A>BAĀ@2i6iRdyAb[4AbZH'c[XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 65 / width of table in bytes NAXIS2 = 100 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 4 / number of fields in each row TTYPE1 = 'TIME ' / Spacecraft clock time TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'QPARAM ' / Quaternion of pointing TFORM2 = '4D ' / data format of field: 8-byte DOUBLE TTYPE3 = 'POINTING' / RA, Dec, Roll from telemetry TFORM3 = '3D ' / data format of field: 8-byte DOUBLE TUNIT3 = 'deg ' / physical unit of field TTYPE4 = 'SOURCE ' / 2 = XRT LDPs TFORM4 = '1B ' / data format of field: BYTE EXTNAME = 'ATTITUDE' / name of this binary table extension HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'ARRAY ' / Time ordered data HDUCLAS2= 'TOTAL ' / Housekeeping TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name OBS_ID = '00228581000' / Observation ID TARG_ID = '228581 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.15' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.15 ' / 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-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2006-09-14T04:32:19' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 179398799.440923 / Start time DATE-OBS= '2006-09-08T08:59:58' TSTOP = 179399055.176332 / Stop time DATE-END= '2006-09-08T09:04:14' ALGN_NAM= 'swalign20041115v012.fits' TELAPSE = 255.735408723354 / TSTOP - TSTART CHECKSUM= 'mPCKmNAHmNAHmNAH' / HDU checksum updated 2006-09-14T06:05:02 DATASUM = '3560713544' / data unit checksum updated 2006-09-14T04:32:20 PROCVER = '3.6.13 ' / Processing script version SOFTVER = 'Hea_20Apr2006_V6.0.5_Swift_Rel2.4(Bld18)_07Apr2006_S' / HEASOFT and SCALDBVER= 'b20060530_u20060503_x20060427_m20050928' / CALDB index versions used UTCFINIT= -1.43108000000000 / [s] UTCF at TSTART END Ab.4CCzL?Q^{i~?Nà@?ڙ?40@@Th9Ab#z1 @Th2Ab~3+56CМd?QF?N%!@??6@Th5 Ab,.[C?QI"2?NO@@?}?4@Th6Abd8-xCА1?QGm?N~ @?ڂ?5@Th7Ab&L.A?ڿC +R?QGx>?N?@?ڂ?5@Th8Ab徿-϶ߜCϢA?QBقga?N?QFm?N l@?| ?5@Th4Ab_e/EwC͵2?Q:b?N˫ؑ@?u?6@Th9Ab ,{#C?QHBX?N_n@?|`?4@Th6Ab,CA?QK {u?N@?}?4 @Th6 Ab#W/=C[jN?QJߊ?Nʡo0@?|?2ـ@Th9`Ab(Ŀ,m%JCp1Qx?QHէ ?NXǥM@?}?4@Th6Ab-6-%-Cf?QB퍣?NaM@?w@?4`@Th6Ab2 ,TC҅3U?QHF?N̗BX@?ڀ ?5_@Th7Ab7K<,C1q@t?QGl?N̨[9@?ڂ?6u @Th7Ab< P-CO?QG?N_n@?}`?4@@Th7`AbA¿1 2'C~HN?QJp|?N<@?~?3@Th;@AbF.H8AC?QJʊ,5?No@?z?2̀@Th7AbKFi-8C ?QL1fdCshD?QJ?Nɕ &%@?x?19@Th:Abdȿ3ceCZ'P2?QAk?NȂA@?r ?1`@Th=Abiػ:-CN?QC='?N3o@?u?4J@@Th6Abnx 0w¿Cϔ͒?Q;ZZ?NL`@?s?5@Th:`Abs2?4i5C #?Q>[?N&OM@?v?3@Th? AbxS2ҿCOj?QFu8?NM@?t?1M@Th<Ab}ƿ/ϣ-C$u?QC%˹?N˧4B@?q?2@Th8Ab҂p1ЩɿC?QA*:?NtCb@?v ?3o@Th;Ab҇-l3CYԈ?Q= ?Nye@?p?2@@Th=AbҌ@1 C ?Q9Ʒ?NʅK@?r?5i@Th; Abґ2[C% ?QBf̙?N蕑@?v?3.@Th<`AbҖf0%;C&!?Q@g?Nvx\@?p?34@Th9@Abқ#Y27fCp?Q;d?'?Nye@?x@?6@Th<Abҡ݋/ٖvC7D?Q.}C/x?QF,?Nz^@?r?2)@Th7`Abҫ _/k xC…͜?QDq?N˅dٌ@?v ?3?@Th8AbҰ ,a_>Cv ?QGR?N8@?x ?4@Th5`Abҵظ-+¿C;Xl?QE H?N,E@?x?4o @Th6AbҺ0$CZ?Q=ȕ>?Nf@?u@?4`@Th:AbҿR\/HCeS?QA{}:?N˓pM@?s`?3`@Th9Abp.qm|CՂ?QFn?NV@?{?4m@Th8@AbC/cCZ?Q?n??N,?@?y ?5@Th9Ab#/IECC9ݠ?QBp?Nw;@?q?3@Th8@Ab'M/tC2]:?Q>t0V?Nh#@?u?52@Th9Ab+ ]/|cC])?QEV ?Nʣ @?}?4@Th9Ab.0/?8Cπ?QJ7\~?N|I@?ځ?4|@Th9Ab20c3CkJ?QIK?Nɾj@?`?3@Th:Ab6@Կ.t)CQJ?QD?Nрu@?z@?4@@Th8`Ab:-:Ck?QFc4_?N8ɼ@?u`?35@Th6`Ab=.ECE?QAr0?N9F @?x?5b@Th8 AbA|. C]V?QCU?NR @?| ?5@Th8 AbE<-1ԂCi< ?QJ#?N̽L"a@?}?3@Th6AbHտ.[eCÎ?Q@N?Ny @?{ ?6P@Th8AbL/ФC`?QL"~?N39%7@?ځ?3}@Th9Ab Pu.2QC?QIE?N_Γ@?~?3 @Th8AbT1/*F8CljW?QJ9?N@?|?3S@Th8AbW`/vڒC̋m?QC]!?N`z@?{ ?5@Th9Ab[4.u^Ce?Q@ᗰ?NH,@?y?5@Th8