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 = '00015867051' / Observation ID TARG_ID = 15867 / Target ID SEG_NUM = 51 / Segment number 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:CLOCKAPP= F / If clock correction are applied (F/T) TIMEUNIT= 's ' / Time unit for timing header keywords TSTART = 717624081.39261 / Start time TSTOP = 717624095.26797 / Stop time DATE-OBS= '2023-09-28T20:01:16' DATE-END= '2023-09-28T20:01:30' ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'XRT2FITS V6.4' / Program that created this FITS file TLM2FITS= 'V6.4' / Telemetry converter version number DATE = '2023-10-08T06:56:33' / file creation date (YYYY-MM-DDThh:mm:ss UT) ATTFLAG = '110 ' / Attitude type flag CHECKSUM= 'RLaITIYHRIaHRIWH' / HDU checksum updated 2023-10-08T06:58:47 DATASUM = ' 0' / data unit checksum updated 2023-10-08T06:57:35 PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM = 5 / Number of times the dataset processed OBJECT = '1ES0229+200' / Object name RA_OBJ = 38.202562 / [deg] R.A. Object DEC_OBJ = 20.288191 / [deg] Dec Object RA_PNT = 38.1704192621728 / [deg] RA pointing DEC_PNT = 20.2658850133683 / [deg] Dec pointing PA_PNT = 52.2451213417124 / [deg] Position angle (roll) UTCFINIT= -32.0921200000000 / [s] UTCF at TSTART END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 41 / width of table in bytes NAXIS2 = 208 / number of rows in table PCOUNT = 0 / size of special data area: GCOUNT = 1 / one data group (required keyword) TFIELDS = 13 / number of fields in each row TTYPE1 = 'TIME ' / Time of events TFORM1 = '1D ' / data format of field TUNIT1 = 's ' / physical unit of field TTYPE2 = 'CCDFrame' / CCD FRAME number TFORM2 = '1J ' / data format of field TZERO2 = 2147483648 / data offset TTYPE3 = 'X ' / Event X position Sky coordinates TFORM3 = '1I ' / data format of field TUNIT3 = 'pixel ' / physical unit of field TTYPE4 = 'Y ' / Event Y position Sky coordinates TFORM4 = '1I ' / data format of field TUNIT4 = 'pixel ' / physical unit of field TTYPE5 = 'RAWX ' / Pixel OFFSET from frame header TFORM5 = '1I ' / data format of field TUNIT5 = 'pixel ' / physical unit of field TLMIN5 = 0 / minimum legal value in the column TLMAX5 = 599 / maximum legal value in the column TTYPE6 = 'RAWY ' / Event Y position RAW coordinates TFORM6 = '1I ' / data format of field TUNIT6 = 'pixel ' / physical unit of field TLMIN6 = 0 / minimum legal value in the column TLMAX6 = 599 / maximum legal value in the column TTYPE7 = 'DETX ' / DETX source position TFORM7 = '1I ' / data format of field TUNIT7 = 'pixel ' / physical unit of field TLMIN7 = 1 / minimum legal value in the column TLMAX7 = 600 / maximum legal value in the column TTYPE8 = 'DETY ' / DETY source position TFORM8 = '1I ' / data format of field TUNIT8 = 'pixel ' / physical unit of field TLMIN8 = 1 / minimum legal value in the column TLMAX8 = 600 / maximum legal value in the column TTYPE9 = 'PHA ' / Pulse Height Analyzer after event recognition TFORM9 = '1J ' / data format of field TUNIT9 = 'chan ' / physical unit of field TLMIN9 = 0 / minimum legal value in the column TLMAX9 = 4095 / maximum legal value in the column TTYPE10 = 'Amp ' / Amplifier node used for readout TFORM10 = '1B ' / data format of field TTYPE11 = 'STATUS ' / Event Quality Flag TFORM11 = '16X ' / data format of field TTYPE12 = 'ROTIME ' / Frame Read Out Time TFORM12 = '1D ' / data format of field TUNIT12 = 's ' / physical unit of field EXTNAME = 'EVENTS ' / name of this binary table extension HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'EVENTS ' / Event extension MTYPE1 = 'RAW ' / DM Keyword: Descriptor name MFORM1 = 'RAWX, RAWY' / [pixel] MTYPE2 = 'DET ' / DM Keyword: Descriptor name MFORM2 = 'DETX, DETY' / [mm] MTYPE3 = 'SKY ' / DM Keyword: Descriptor name MFORM3 = 'X,Y ' / [pixel] TIMESYS = 'TT ' / Time system MJDREFI = 5.1910000000000E+04 / Reference MJD Integer part MJDREFF = 7.4287037000000E-04 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 7.1762408126881E+08 / data start time in mission time TSTOP = 7.1762409510860E+08 / data stop time in mission time DATE-OBS= '2023-09-28T20:01:16' DATE-END= '2023-09-28T20:01:30' CLOCKAPP= F / default TELAPSE = 1.3839792370796E+01 / TSTOP - TSTART ONTIME = 1.3839792370796E+01 / Sum of GTIs LIVETIME= 1.3818506941628E+01 / ONTIME multiplied by DEADC EXPOSURE= 1.3818506941628E+01 / Total exposure, with all known correction DEADC = 9.9846201239167E-01 / dead time TIMEPIXR= 5.0000000000000E-01 / Bin time beginning=0.0 middle=0.5 end=1. TIMEDEL = 1.7791319769094E-03 / time resolution of data (in seconds) TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'XRT ' / Instrument name DATAMODE= 'WINDOWED' / Instrument operating mode OBS_ID = '00015867051' / Observation ID TARG_ID = 15867 / Target ID SEG_NUM = 51 / Segment number EQUINOX = 2.0000000000000E+03 / default RADECSYS= 'FK5 ' / default OBS_MODE= 'SETTLING' / default ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'XRT2FITS V6.4' / Program that created this FITS file TLM2FITS= 'V6.4 ' / Telemetry converter version number DATE = '2023-10-08T06:56:33' / file creation date (YYYY-MM-DDThh:mm:ss UT) WAVEFORM= 60 / CCD wave form used in data XRTMODE = 6 / Standard mode value FORMATVS= 1 / Format version CCDEXPOS= 1.0675000000000E+00 / Nominal CCD Exposure Time WM1STCOL= 199 / xrttimetag-updated WT mode 1st col. Was: 200 WMCOLNUM= 200 / Windowing mode number of columns XRTVSUB = 6 / CCD int Vsubstrate VSUBBAD = 0 / percent not XRTVSUB TTYPE13 = 'RAWXTL ' / Uncorrect WT X position of photon in telemetry TFORM13 = '1I ' / data format of the field: 2-byte INTEGER TUNIT13 = 'chan ' / physical unit of field TLMIN13 = 0 / minimum legal value for parameter 13 TLMAX13 = 599 / maximum legal value for parameter 13 TLMIN3 = 1 / minimum legal value in the column TLMAX3 = 1000 / maximum legal value in the column TLMIN4 = 1 / minimum legal value in the column TLMAX4 = 1000 / maximum legal value in the column TNULL3 = -1 / Illegal value for this column TNULL4 = -1 / Illegal value for this column TCTYP3 = 'RA---TAN' / Coordinate projection TAN TCTYP4 = 'DEC--TAN' / Coordinate projection TAN TCDLT3 = -6.5480890872090E-04 / X image scale (deg/pixel) TCDLT4 = 6.5480890872090E-04 / Y image scale (deg/pixel) TCRPX3 = 5.0050000000000E+02 / X image reference pixel TCRPX4 = 5.0050000000000E+02 / Y image reference pixel TCRVL3 = 3.8170419262173E+01 / X image reference pixel coords (deg) TCRVL4 = 2.0265885013368E+01 / Y image reference pixel coords (deg) TNULL7 = -1 / Illegal value for this column TNULL8 = -1 / Illegal value for this column TCTYP7 = 'DETX ' / World Axis Type TCTYP8 = 'DETY ' / World Axis Type TCDLT7 = 4.0000000000000E-02 / DETX image scale (deg/pixel) TCDLT8 = 4.0000000000000E-02 / DETY image scale (deg/pixel) TCRPX7 = 3.0050000000000E+02 / DETX image reference pixel TCRPX8 = 3.0050000000000E+02 / DETY image reference pixel TCRVL7 = 0.0000000000000E+00 / DETX image reference pixel coords (mm) TCRVL8 = 0.0000000000000E+00 / DETY image reference pixel coords (mm) XRA_OBJ = 3.8202562000000E+01 / [deg] XRT RA Object XDEC_OBJ= 2.0288191000000E+01 / [deg] XRT Dec Object XRA_PNT = 3.8170419262173E+01 / [deg] XRT RA pointing XDEC_PNT= 2.0265885013368E+01 / [deg] XRT Dec pointing HISTORY File modified by 'xrttimetag_0.8.1' (swxrtdas_12Apr19_v3.5.0) at HISTORY 2023-10-08T06:57:35: derived exposure time. HISTORY Used following file(s): HISTORY /aps/calibration/caldb_b20171016_xrt20230725_u20201215_clock156/data/s HISTORY wift/xrt/bcf/teldef/swx20210101v001.teldef teldef CALDB file HISTORY sw00015867051xtr.hk trailer file HISTORY /aps/calibration/caldb_b20171016_xrt20230725_u20201215_clock156/data/s HISTORY wift/xrt/bcf/instrument/swxwtcolum20010101v002.fits WT offset column HISTORY file HISTORY sw00015867051xhd.hk housekeeping file ABERRAT = F / Has aberration been corrected for in sky coordsFOLLOWSU= F / Has the Sun position been recalculated? XRTTIMES= T / Are photon arrival times computed (T/F)? XRTDETXY= T / Are DETX/Y coordinates computed (T/F)? XRAWXCOR= T / Is RAWX corrected (T/F)? ATTFLAG = '110 ' / Attitude type flag HISTORY HISTORY START PARAMETER list for xrttimetag_0.8.1 at 2023-10-08T06:57:35 HISTORY HISTORY P1 infile = sw00015867051xwtw2st_uf.evt HISTORY P2 outfile = timefile.tmp HISTORY P3 hdfile = sw00015867051xhd.hk HISTORY P4 trfile = sw00015867051xtr.hk HISTORY P5 attfile = sw00015867051pat.fits HISTORY P6 usesrcdet = no HISTORY P7 usehkkey = no HISTORY P8 srcdetx = 300 HISTORY P9 srcdety = 300 HISTORY P10 srcra = 38.202562 HISTORY P11 srcdec = 20.288191 HISTORY P12 ranom = 38.1704192621728 HISTORY P13 decnom = 20.2658850133683 HISTORY P14 teldef = CALDB HISTORY P15 colfile = CALDB HISTORY P16 npixels = 1850 HISTORY P17 percent = 50. HISTORY P18 aberration = no HISTORY P19 attinterpol = no HISTORY P20 clobber = yes HISTORY P21 history = yes HISTORY P22 chatter = 3 HISTORY P23 mode = hl HISTORY END PARAMETER list for xrttimetag_0.8.1 HISTORY CHECKSUM= 'jhfmjfckjfckjfck' / HDU checksum updated 2023-10-08T06:58:47 DATASUM = '3067332060' / data unit checksum updated 2023-10-08T06:57:36 HISTORY File modified by xrtflagpix_0.7.5 (swxrtdas_12Apr19_v3.5.0) at HISTORY 2023-10-08T06:57:36 HISTORY Overwritten STATUS column. HISTORY Used following file(s) to get bad pixels: HISTORY /aps/calibration/caldb_b20171016_xrt20230725_u20201215_clock156/data/s HISTORY wift/xrt/bcf/badpix/swxbadpix20090821v005.fits CALDB bad pixels file HISTORY /aps/calibration/caldb_b20171016_xrt20230725_u20201215_clock156/data/s HISTORY wift/xrt/bcf/badpix/swxonboardbp20090821v004.fits on-board bad pixels HISTORY file COMMENT Events STATUS flags COMMENT b0000000000000000 Good event COMMENT b0000000000000001 Event falls in bad pixel from CALDB COMMENT b0000000000000010 Event falls in bad pixel from on board Bad Pixels TablCOMMENT e COMMENT b0000000000000100 Event falls in burned spot region COMMENT b0000000000001000 Event falls in hot bad pixel COMMENT b0000000000010000 Event falls in user bad pixel COMMENT b0000000000100000 Event falls in flickering bad pixel COMMENT b0000000001000000 Event falls in telemetred bad pixel COMMENT b0000000010000000 Event has a neighbor bad from hot and flickering pixelCOMMENT s list COMMENT b0000000100000000 Column COMMENT b0000001000000000 Event has PHA[1] < Event threshold COMMENT b0000010000000000 Event has a neighbor bad from bad pixels list COMMENT b0000100000000000 Bad event COMMENT b0001000000000000 Event from calibration source 1 COMMENT b0010000000000000 Event from calibration source 2 COMMENT b0100000000000000 Event from calibration source 3 COMMENT b1000000000000000 Event from calibration source 4 XRTFLAG = T / Are events flagged (T/F)? HISTORY HISTORY START PARAMETER list for xrtflagpix_0.7.5 at 2023-10-08T06:57:36 HISTORY HISTORY P1 infile = sw00015867051xwtw2st_uf.evt HISTORY P2 outfile = flagfile.tmp HISTORY P3 hdfile = sw00015867051xhd.hk HISTORY P4 bpfile = CALDB HISTORY P5 srcfile = CALDB HISTORY P6 userbpfile = NONE HISTORY P7 bptable = CALDB HISTORY P8 thrfile = CALDB HISTORY P9 phas1thr = 80 HISTORY P10 maxtemp = 0 HISTORY P11 outbpfile = NONE HISTORY P12 overstatus = yes HISTORY P13 chatter = 3 HISTORY P14 clobber = yes HISTORY P15 history = yes HISTORY P16 mode = hl HISTORY END PARAMETER list for xrtflagpix_0.7.5 HISTORY PROCVER = '3.19.02 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_19' CALDBVER= 'b20171016_u20201215_x20230725_m20230918' / CALDB index versions used SEQPNUM = 5 / Number of times the dataset processed OBJECT = '1ES0229+200' / Object name RA_OBJ = 38.202562 / [deg] R.A. Object DEC_OBJ = 20.288191 / [deg] Dec Object RA_PNT = 38.1704192621728 / [deg] RA pointing DEC_PNT = 20.2658850133683 / [deg] Dec pointing PA_PNT = 52.2451213417124 / [deg] Position angle (roll) UTCFINIT= -32.0921200000000 / [s] UTCF at TSTART END Ac W[tj~Ac ;eAc W[tiAc ;eAc W[th _Ac ;e Ac W[tg !Ac ;e!Ac W[tg!"Ac ;e"Ac WatiAc ;eAc Wath Ac ;e Ac Watg !IAc ;e!Ac t?TUAc ;eUAc /tklAc KlAc /tlm{Ac KmAc /tmn&Ac KnAc /tnoAc KoAc ${tlmAc KmAc ${tmnsAc KnAc aYt()Ac K)Ac aYtghAc KhAc aYthiAc KiAc aYtijAc KjAc aYtjkcAc KkAc aYtklAc KlAc aYtlm]Ac KmAc 蛦t()[Ac K)Ac 蛦t34Ac K4Ac 蛦t45QAc K5Ac 蛦t56AAc K6Ac 蛦t67Ac K7Ac 蛦t78vAc K8Ac t:yAc KAc t9 @Ac KAc t9Ac KAc t8Ac KAc 4t3Ac KAc 4t2Ac KAc 4t1Ac KAc 4t1HAc KAc s-t<PAc KAc s-t;Ac KAc s-t:Ac KAc s-t9Ac KAc s-t9 Ac KAc s-t8Ac KAc yt;\Ac KAc yt:0Ac KAc yt9Ac KAc yt9VAc KAc yt8gAc KAc ƅt9hAc KAc ݧtC(Ac KAc ݧtBAc KAc ݧtAAc KAc ݧt@mAc KAc tBMAc KAc TЅt&}2~ -Ac ]z~Ac )t4%Ac 0Ac )t4%Ac 0Ac dt=%QAc 0Ac dt4%QAc 0Ac dt4%Ac 0Ac ӞMt= %Ac 0Ac t8N%Ac 0Ac t7N%Ac 0Ac t6N%Ac 0Ac t6N%Ac 0Ac It8O%Ac 0Ac It7O%eAc 0Ac It6O%=Ac 0Ac It6O%Ac 0Ac t7P%=Ac 0Ac -Ѕt]^%Ac 0^Ac 畅t6^7'Ac n҉7Ac 畅t7^8'Ac n҉8Ac 畅t8^9'Ac n҉9Ac 畅t9^:'-Ac n҉:Ac !t8_9'cAc n҉9Ac zt8a9'UAc n҉9Ac P#t>?'BAc u?Ac ot=>'hAc u>Ac ot>?'Ac u?Ac ot@A'4Ac uAAc otAB'Ac uBAc "t JkK(Ac @KAc "t KkL(-Ac @LAc "t LkM(Ac @MAc "t MkN(Ac @NAc "tNkO(Ac @OAc \t KlL(JAc @LAc \t LlM(Ac @MAc \t MlN(KAc @NAc Ht LmM(\Ac @MAc ʉt\h](FAc o]Ac uat99:(Ac o:Ac uat:9;(Ac o;Ac uat;9<(&Ac o(\Ac o>Ac u魅t::;(~Ac o;Ac u魅t;:<(Ac o(jAc o>Ac vt;=<(Ac o_)KAc ^_Ac ޅt^?_)UAc ^_Ac *t^@_)`Ac ^_Ac $vt^A_)LAc ^_Ac t^C_)HAc ^_Ac  t^E_)JAc ^_Ac ^ktt8)@Ac &Ac ^ktt7)Ac &Ac ^ktt6)Ac &Ac ^ktt6)Ac &Ac ^ktt5)Ac &Ac ^t6)Ac &Ac ^t6)MAc &Ac k,-t3)\Ac &Ac k,-t2)Ac &Ac k,-t2) Ac &Ac k,-t1)Ac &Ac k,-t0)Ac &Ac k,-t/)sAc &Ac kfyt2)KAc &Ac kfyt2)\Ac &Ac kŅt2)AAc &Ac kt)Ac &Ac kt)Ac &Ac l^t)Ac &Ac l^t-.)6Ac &.Ac lOt)JAc &Ac lDt+,)Ac &,Ac lDt,-)Ac &-Ac lDt-.)Ac &.Ac lDt./)Ac &/Ac lDt/0)LAc &0Ac lt,-)Ac &-Ac lt-.)JAc &.Ac mut,-)IAc &-Ac n\[t)Ac &Ac n\[t)Ac &Ac n\[t)Ac &Ac n\[t)Ac &Ac n\[t)Ac &Ac n\[t)0Ac &Ac n\[t)UAc &Ac nt)KAc &Ac nt)Ac &Ac nt)^Ac &Ac nt) Ac &Ac nt){Ac &Ac nt)1Ac &Ac nt)Ac &Ac nt)RAc &Ac nt)@Ac &Ac nt)AAc &Ac o @t)KAc &Ac o @t !)Ac &!Ac o @t!")Ac &"Ac oEt)@Ac &Ac oEt!")hAc &"Ac oمt)=Ac &Ac pWt:) Ac &Ac pWt9)Ac &Ac pWt9)Ac &Ac pWt8)6Ac &Ac pWt7)fAc &Ac pWt)yz)RAc &zAc pWt*z{)Ac &{Ac pWt*{|)Ac &|Ac pWt+|})]Ac &}Ac pWt,}~)JAc &~Ac pݣt:)XAc &Ac pݣt9)|Ac &Ac pݣt9)\Ac &Ac pݣt*{|)dAc &|Ac qt9)EAc &Ac qt*{|)FAc &|Ac qR