SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 101 / length of data axis 1 NAXIS2 = 101 / length of data axis 2 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 EXTNAME = 'BAT_IMAGE_1' / Name of extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'IMAGE ' / Contains image data GAINAPP = T / Gain correction has been applied TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.E-8 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 274721741.088 / start time of image TSTOP = 274721747.0238 / stop time of image DATE-OBS= '2009-09-15T15:35:37.000' / Date and time of observation start DATE-END= '2009-09-15T15:35:47.023' / Date and time of observation stop CLOCKAPP= F / default TELAPSE = 5.93580007553101 / elapsed time of image (= TSTOP-TSTART) ONTIME = 5.93580007553101 / on-time of image LIVETIME= 5.93580007553101 / [s] ONTIME multiplied by DEADC EXPOSURE= 5.93580007553101 / exposure of image DEADC = 1. / Dead time correction factor TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 100.0E-6 / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'DPI_1 ' / Instrument data mode OBS_ID = '00362785000' / Observation number ID TARG_ID = '362785' / Target_ID value SEG_NUM = '0' / Observation segment value EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'SLEW_POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'batfftimage 1.20' / Program that created this FITS file TLM2FITS= 'V7.9.1' / Telemetry converter version number DATE = '2009-09-15T19:33:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1931. / LDP Gain Index LDPOFFST= 5217. / LDP Offset Index LDPNA1 = 'e85vqu8z.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(26852) Row 1 to 162863 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,26852) File: ../preparchive/ppackets_OK.arch.0002 HISTORY Product(26852) BAT Pages(894) Found Pages(894) HISTORY Valid Pages(894) Simulated Pages (0) Missing Pages(0) HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_bursts/paHISTORY ss_data/GRB090915_trigger362785/pass_combine/fits/sw00362785000bevshto_uHISTORY f.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatalog/eHISTORY vent/batevent_reproc/trigger362785/00362785000/sw00362785000bevshto.evt-HISTORY totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:03:53 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000/sw00362785000bevshto.evt-events.lis)HISTORY HISTORY START FILE listing: sw00362785000bevshto.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_burstsHISTORY F1 /pass_data/GRB090915_trigger362785/pass_combine/fits/sw00362785000bevHISTORY F1 o_uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatHISTORY F1 g/event/batevent_reproc/trigger362785/00362785000/sw00362785000bevshtHISTORY F1 vt-totgti.gti",TIME)] HISTORY END FILE listing: sw00362785000bevshto.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000/sw00362785000bevshto.evt HISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 5 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY HIERARCH uf.evt.gz'= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_d'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00362785000bcbo0391g0160.fits.gz' / BAT total linear gain/offset fiBRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080601v001.fits' / BAT Ground Pulser DAC to keV file namBFLTFILE= 'swbpulseflt20040101v001.fits' / BAT Flight Pulser DAC to keV file namHISTORY HISTORY START PARAMETER list for bateconvert_6.3 at 2015-05-10T07:03:54 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger362785/00362785000/bat/event/sw00362785000bevshto.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000/bat/hk/sw00362785000bcbo0391g0160.fitHISTORY P2 z HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = FIXEDDAC HISTORY P8 zeroit = NO HISTORY P9 scaled_energy = YES HISTORY P10 clobber = NO HISTORY P11 chatter = 2 HISTORY P12 history = YES HISTORY P13 mode = ql HISTORY END PARAMETER list for bateconvert_6.3 HISTORY HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggerHISTORY 362785/00362785000/bat/event/sw00362785000bevshto.evt[EVENTS][gtifilter(HISTORY "/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggeHISTORY r362785/00362785000-results/events/sw00362785000b_all.evt-totgti.gti",TIHISTORY ME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:04:21 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000-results/events/sw00362785000b_all.evHISTORY P1 vents.lis) HISTORY HISTORY START FILE listing: sw00362785000b_all.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigHISTORY F1 ger362785/00362785000/bat/event/sw00362785000bevshto.evt[EVENTS][gtifHISTORY F1 er("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/HISTORY F1 gger362785/00362785000-results/events/sw00362785000b_all.evt-totgti.gHISTORY F1 ,TIME)] HISTORY END FILE listing: sw00362785000b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/events/sw00362785000b_all.evtHISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY TRIGTIME= 274721741.088 / [s] MET Trigger Time BATCREAT= 'batmaskwtevt 1.22' / BAT Program that modified this FITS file MASKBATX= 0. / [cm] Center of mask tile plane in BAT_X MASKBATY= 0. / [cm] Center of mask tile plane in BAT_Y MASKBATZ= 100.3 / [cm] Top of mask tile plane in BAT_Z MASKOFFX= -0.145 / [cm] Offset of mask in BAT_X MASKOFFY= 0.114 / [cm] Offset of mask in BAT_Y MASKOFFZ= 0.05 / [cm] Offset of mask in BAT_Z MASKX0 = -124.25 / [cm] Position of mask corner in BAT_X MASKY0 = -63.25 / [cm] Position of mask corner in BAT_Y MASKPSI0= 0. / [deg] Mask Euler rotation about X-axis MASKPSI1= 0. / [deg] Mask Euler rotation about Y-axis MASKPSI2= 0. / [deg] Mask Euler rotation about Z-axis MASKCELX= 0.5 / [cm] Size of mask cell in BAT_X MASKCELY= 0.5 / [cm] Size of mask cell in BAT_Y MASKCELZ= 0.1 / [cm] Size of mask cell in BAT_Z DETBATX = 0. / [cm] Center of detector plane in BAT_X DETBATY = 0. / [cm] Center of detector plane in BAT_Y DETBATZ = 0.35 / [cm] Top of detector plane in BAT_Z DETOFFX = 0. / [cm] Offset of detector plane in BAT_X DETOFFY = 0. / [cm] Offset of detector plane in BAT_Y DETOFFZ = 0. / [cm] Offset of detector plane in BAT_Z DETCELX = 0.42 / [cm] Size of detector pitch cell in BAT_X DETCELY = 0.42 / [cm] Size of detector pitch cell in BAT_Y DETCELZ = 0.2 / [cm] Size of detector pitch cell in BAT_Z DETSIZEX= 0.4 / [cm] Size of detector in BAT_X DETSIZEY= 0.4 / [cm] Size of detector in BAT_Y DETSIZEZ= 0.2 / [cm] Size of detector in BAT_Z BAT_RA = 237.991 / [deg] Right ascension of source BAT_DEC = 15.483 / [deg] Declination of source BAT_XOBJ= 12356784.906597 / [cm] Position of source in BAT_X BAT_YOBJ= 6644303.46274637 / [cm] Position of source in BAT_Y BAT_ZOBJ= 10000000. / [cm] Position of source in BAT_Z COORTYPE= 'sky ' / Type of coordinates specified for weighting FFAPP = T / Projection correction applied? NFAPP = F / Near-field correction applied? ~(COS+RSQ) PCODEAPP= T / Partial coding correction applied? PCODEFR = 0.138371124863625 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 21782 / Number of enabled detectors MSKWTSQF= 0.267802196237411 / Half-variance of mask weights MSKWTAPP= T / Correction for mask weight technique applied? BDISTAPP= F / BAT image corrected for distortions? APERTURE= 'swbaperflux20041120v001.fits' / BAT aperture file name BTELDEF = 'swb20070911v001.teldef' / BAT teldef file name HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggerHISTORY 362785/00362785000-results/events/sw00362785000b_all.evt[EVENTS][gtifiltHISTORY er("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triHISTORY gger362785/00362785000-results/events/sw00362785000b_preslew.evt-totgti.HISTORY gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:04:22 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000-results/events/sw00362785000b_presleHISTORY P1 vt-events.lis) HISTORY HISTORY START FILE listing: sw00362785000b_preslew.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigHISTORY F1 ger362785/00362785000-results/events/sw00362785000b_all.evt[EVENTS][gHISTORY F1 ilter("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reprHISTORY F1 trigger362785/00362785000-results/events/sw00362785000b_preslew.evt-tHISTORY F1 ti.gti",TIME)] HISTORY END FILE listing: sw00362785000b_preslew.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/events/sw00362785000b_preslewHISTORY P2 t HISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY FILIN001= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/tri'BACKAPP = F / Was background correction applied? HDUCLAS2= 'NET ' / Contains net flux map FLUXMETH= 'WEIGHTED' / Flux extraction method TOTCOUNT= 63589 / Total counts per time sample E_MIN = 15. / [keV] Lower energy bin edge E_MAX = 350. / [keV] Upper energy bin edge DPHLEVEL= 1 / DPH level number HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2015-05-10T07:04:25 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger362785/00362785000-results/events/sw00362785000b_preslew.HISTORY P1 HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/dpi/sw00362785000b_preslew_1cHISTORY P2 .dpi HISTORY P3 outtype = DPI HISTORY P4 timedel = 0 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-350 HISTORY P7 gtifile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P7 eproc/trigger362785/00362785000-results/gti/sw00362785000b_tdrss.gti[HISTORY P7 _TOT] HISTORY P8 ecol = ENERGY HISTORY P9 weighted = NO HISTORY P10 outunits = COUNTS HISTORY P11 timepixr = -1.0 HISTORY P12 maskwt = NONE HISTORY P13 tstart = INDEF HISTORY P14 tstop = INDEF HISTORY P15 snrthresh = 6.0 HISTORY P16 detmask = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P16 reproc/trigger362785/00362785000-results/auxil/sw00362785000b_qmap.fHISTORY P17 tcol = TIME HISTORY P18 countscol = DPH_COUNTS HISTORY P19 xcol = DETX HISTORY P20 ycol = DETY HISTORY P21 maskwtcol = MASK_WEIGHT HISTORY P22 ebinquant = 0.1 HISTORY P23 delzeroes = NO HISTORY P24 minfracexp = 0.1 HISTORY P25 min_dph_frac_overlap = .999 HISTORY P26 min_dph_time_overlap = 0 HISTORY P27 max_dph_time_nonoverlap = 0.5 HISTORY P28 buffersize = 16384 HISTORY P29 clobber = yes HISTORY P30 chatter = 2 HISTORY P31 history = YES HISTORY P32 mode = ql HISTORY END PARAMETER list for batbinevt_1.48 HISTORY BUNIT = 'count ' / physical unit of image OVERSMPX= 2 / Image oversampling in IMX direction OVERSMPY= 2 / Image oversampling in IMY direction COMMENT ---------------------------------- Default Coordinates CTYPE1 = 'RA---TAN' / Name of coordinate CUNIT1 = 'deg ' / Units of coordinate axis CRPIX1 = 6.396432023809519E+02 / Reference pixel position CDELT1 = -0.120381150504118 / Pixel spacing in physical units CRVAL1 = 267.746971282879 / Coordinate value at reference pixel position CTYPE2 = 'DEC--TAN' / Name of coordinate CUNIT2 = 'deg ' / Units of coordinate axis CRPIX2 = -2.643521095238100E+02 / Reference pixel position CDELT2 = 0.120381150504118 / Pixel spacing in physical units CRVAL2 = -30.9334799027695 / Coordinate value at reference pixel position CROTA2 = 97.702846874768 / [deg] WCS Roll of coordinates w.r.t. sky COMMENT ---------------------------------- Tangent Plane Coordinates WCSNAMET= 'TANGENT_PLANE' / Coordinate system name WCSTY1T = 'TANGENT ' / Coordinate system axis CTYPE1T = 'IMX ' / Name of coordinate CRPIX1T = 6.396432023809519E+02 / Reference pixel position CDELT1T = -0.00210105052526263 / Pixel spacing in physical units CRVAL1T = 0. / Coordinate value at reference pixel position WCSTY2T = 'TANGENT ' / Coordinate system axis CTYPE2T = 'IMY ' / Name of coordinate CRPIX2T = -2.643521095238100E+02 / Reference pixel position CDELT2T = 0.00210105052526263 / Pixel spacing in physical units CRVAL2T = 0. / Coordinate value at reference pixel position IMATYPE = 'INTENSITY' / Contains net flux map ACOLAPP = T / Was autocollimation correction applied? NBATDETS= 21782 / Number of enabled detectors HISTORY HISTORY START PARAMETER list for batfftimage_1.20 at 2015-05-10T07:04:26 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger362785/00362785000-results/dpi/sw00362785000b_preslew_1chHISTORY P1 dpi HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/img/sw00362785000b_preslew_1cHISTORY P2 .img HISTORY P3 attitude = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P3 reproc/trigger362785/00362785000-results/auxil/sw00362785000sat.fits HISTORY P4 aperture = CALDB:FLUX HISTORY P5 bkgfile = NONE HISTORY P6 detmask = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P6 eproc/trigger362785/00362785000-results/auxil/sw00362785000b_qmap.fitHISTORY P7 bkgvarmap = NONE HISTORY P8 signifmap = NONE HISTORY P9 bkgvartype = STDDEV HISTORY P10 maskoffx = +0.0 HISTORY P11 maskoffy = +0.00 HISTORY P12 maskoffz = +0.00 HISTORY P13 bat_z = 0 HISTORY P14 origin_z = 0 HISTORY P15 rebalance = YES HISTORY P16 oversampx = 2 HISTORY P17 oversampy = 2 HISTORY P18 pcodemap = NO HISTORY P19 pcodethresh = 0.05 HISTORY P20 corrections = autocollim,flatfield,ndets,pcode,maskwt HISTORY P21 keepbits = 7 HISTORY P22 handedness = left HISTORY P23 countscol = INDEF HISTORY P24 time = 0 HISTORY P25 rows = - HISTORY P26 copyall = YES HISTORY P27 teldef = CALDB HISTORY P28 maskwtswgain = 0.03 HISTORY P29 clobber = no HISTORY P30 append = NO HISTORY P31 chatter = 2 HISTORY P32 history = YES HISTORY P33 mode = ql HISTORY END PARAMETER list for batfftimage_1.20 HISTORY END C9>>1= ab3=L=< =>d=x`#+X`4=D<`p==r=>4>==>><t LxPh=8=>!>g>> ===|===0=='knvK=R=zW=T>= >>z=>(>>H==$<<'4==,<=;<======;<<==<<=>==<=>0>?===<0 :<`@===h h<\<=X= :=>>><0=>==<<`=>D>=0P(=\==8<=====>d,@<^@<===8<@=======T;=>3>1=z< <>_>j>00:;@===l=====>=~@<=d====<, <=f=vz=D>>J=;=z==>>==d0<====< v===`>=,<0=< =,===h< >>Z>R=<=P>======4<P|#tT(;;===< ;= ======@:< B=H==>====h`&=>=DX<=p<@=>=>>*>=><=><~@=>>>X=X0f&n=d===<<h=>$><== =l=T=H>=<=>==~===>=<<=Z> >+====;@0==$(=(>>3==>>=0(<>$>.\$`=<>(=/=P===l<=|0$;=>==>>>0>=$==d<X;@l`'T@=$<P<====>7>v> @4>>L4^==>==>>C>-=2<=h==Q`==<=>=4==<;@===>>/>=<B4J=>b>%<=T>>=,4A4`=`=8H(< =\=> =>l>u>==@<<=<t$=j>=Xv<X/9>P>=Kp;(&X==\;`===r;<@L>'>U>+>)h.=/>M>z>c= (;=8==<<t=<=<=>"> =OP<=>==)=;`t0H<<+H ==p<0===8=V=4@=P>->P;`;<=====n>> =|=8>>m>N=====<=h>>%=XX ,==<==;<=l=>3>>[=@f=>>1==:P<k <@z$;@<#|p= =@p=z=z*=;<==>>1>?===4>r>>>"==>>>ldp<===>x>>X<==`d=>X>b==@>;>\>=D6q=D>===`=`%, =\h<<=^>= ==><=;=>4>=>=;t====x@>>n>b;==(=>H>~>0<<=P<<=h>>=D=D=> =<n&Y]< =z===|<0E =n <$====x=<`=>l== =>N>;====<$=0=p<8$<====<Xp>=t#< >1>|>P>=8=>\>V=j.s=>+=c,<==H====<=@>:>V==$0<;^=T>3=,d=p=T=H=;zPP=<=<4(xXK)=<<0===;(x<,PZ=>n>>/>>L=8<=>>>`=<>F> <:<=<=;@=b==<>>f><=0=8=>"=0=>*=AC3<==D0=0=pL====<0<=x <=H=>>g><==>>==d=hP =T>u>>r=h>L>r=D=T<==h=>==^===>9><=h>J>|>L<==L=>w>c< [\====P<`==\I6=,======>&>I==>?>>==`|z=>+>K>=P=P>.>z>V=L4===n=>:=; 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=8=X<=>u>>>>l==X== @:>D====8=xi=>=<<< =H===< =l>>>v=p;<:=>> >!>P>;@<==>>4=>>>p=8= (<==@ X\X\==<>f>N<\==Xu,P==H\=>2>K>?==|=`<=>u>>F=(P$<d=8p>>><<@<;;=>>B>>z>$>">"=<==P=L"\S<`>*=;=>,=<=l.>>>u> P= >>=(1?ڀ<>/==8}M<0=>>v>==<=>t>T0=>->t>>+ ^x7>>C>==p>>$<=>>>==(==<;@=`== FQ_ 4#z>4>>>> ;=>4`:>(>>[=\=(>>>n>'>=<`=$>(>|m=(>.> ;=$VKX">>`=> >>=>7<>Y>G=\`<<0~===@<>=8:$md xtLn>>W>>>/< .>i>(<` T;>>E==>>6===d==<==,p4(=i=<;@>3>>>74rd`>=3;@=tQl=0=`=>[>> <S==>:=;\H=T`====(<=<==<P=>=< =|=lp =>>=,<0=DL <=<M&B>7>>=P<=< d;=>*<tJ hh<>>>x<< @=>=Bр#==@0=t>:=0<==< = == < d>>>H<<<=< 69 &X>}>ˀ>8X;==@D<=><<=Pr<8>>[=(>( ==`B*=d>"< ;vO<>>y>x>F>7>>>(==d>== .=>+>k>~=}` <`=x:H=>>>,<=== =>)>.=l =h8MZ<= >=<<v8=< X<`=>$>>݀>>>>>>v>*== |;<=H*=>Z=>>>EwbPxl<=p>>=|=X>>"==<=,===(=>X>`=\>;=<B>> ===x "aq==6;x=`>>y>>h>4>==> =(,[=<>>>=0>5>>G===`<0=P>>=< =<=4=t>">,=<=\===l>z>>= D> >D<0ft==(q8P>g>>.u<,< =<kK6@">==>.=<=>><)=>>ۀ>d=.==<==l<=>U>3==>(>=>>>>">=>==L>*=Z (<`4:=<=>>=X<$*=>>>^>{ =>*=|<>J>>&>_>= >>===d A==X|p=0><=>Q>L>==x==>>> =l=> = =><=PX<(o&==C<>R>>(=>>>x=@;=8Ho=>>>>>=(yHr;=x>"><>,>r>n=(1$=>>=\>>=>>=4V=>u>=L\==tF_>>Z=P`=>7>=(8==@<>>62x =====>K>"==h>0>o>"h>0>==>H=x< =>\=d{kn2<==|(=(>A==t>->I>>>h=D==<=>`>j=<`>5=3=>>+0<>>*<."d==p(=>P=8>4 h=>>>.<>=>>>= \=X=kQh0 "P<Xp=>[=(==llL=>[>l>7=821H==4=>>M=(-a=>>=;=L=>==P=>)>D>B<4m>"=;=@> >>>ɀu(j>>>=@=XX\=|=<U=>6=|L`=>H>=> >o>>=8===<vqm`=P=,:>o>>O<C2=>>>`<=X>>6>(>$=>x>P=h 4>8>><@>_>=g.6=>M>D>t>.=H=>,=.jBl>>.=0w<<=<XtH=>7>A>*>N>>u>> ==T==D\=D= =(>>z>;$a<>>=l=>:>7== >j>>Mۀr>؀==@6< ==>E>>>>e> < X=`>=t<F]a<==hR ==4>>Y>o>1<=L>f>o<`=;<;< =@=====(D;==>>,=p=0=>&>(=>=F;$_d<<`>Bso>6>>Q>d>>q=@<=@<`>= Rsf=>>4P.u==x=>0=<=L>L=> >=P>6>;562=̀f=>C>R>==P=>pXTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 10 / width of table in bytes NAXIS2 = 1 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 3 / number of fields in each row TTYPE1 = 'CHANNEL ' / Spectrum channel number TFORM1 = 'I ' / data format of field: 2-byte INTEGER TTYPE2 = 'E_MIN ' / Channel lower energy bin edge TFORM2 = 'E ' / data format of field: 4-byte REAL TUNIT2 = 'keV ' / physical unit of field TTYPE3 = 'E_MAX ' / Channel upper energy bin edge TFORM3 = 'E ' / data format of field: 4-byte REAL TUNIT3 = 'keV ' / physical unit of field EXTNAME = 'EBOUNDS ' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'RESPONSE' / Contains spectrum GAINAPP = T / Gain correction has been applied TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.E-8 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 274721741.088 TSTOP = 274721747.0238 DATE-OBS= '2009-09-15T15:35:37.000' / Date and time of observation start DATE-END= '2009-09-15T15:35:47.023' / Date and time of observation stop CLOCKAPP= F / default DEADC = 1. / dead time correction TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 100.0E-6 / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Event ' / Instrument operating mode OBS_ID = '00362785000' / Observation number ID TARG_ID = '362785' / Target_ID value SEG_NUM = '0' / Observation segment value EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'SLEW_POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'batbinevt 1.48' / Program that created this FITS file TLM2FITS= 'V7.9.1' / Telemetry converter version number DATE = '2009-09-15T19:33:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1931. / LDP Gain Index LDPOFFST= 5217. / LDP Offset Index LDPNA1 = 'e85vqu8z.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(26852) Row 1 to 162863 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,26852) File: ../preparchive/ppackets_OK.arch.0002 HISTORY Product(26852) BAT Pages(894) Found Pages(894) HISTORY Valid Pages(894) Simulated Pages (0) Missing Pages(0) HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_bursts/paHISTORY ss_data/GRB090915_trigger362785/pass_combine/fits/sw00362785000bevshto_uHISTORY f.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatalog/eHISTORY vent/batevent_reproc/trigger362785/00362785000/sw00362785000bevshto.evt-HISTORY totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:03:53 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000/sw00362785000bevshto.evt-events.lis)HISTORY HISTORY START FILE listing: sw00362785000bevshto.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_burstsHISTORY F1 /pass_data/GRB090915_trigger362785/pass_combine/fits/sw00362785000bevHISTORY F1 o_uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatHISTORY F1 g/event/batevent_reproc/trigger362785/00362785000/sw00362785000bevshtHISTORY F1 vt-totgti.gti",TIME)] HISTORY END FILE listing: sw00362785000bevshto.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000/sw00362785000bevshto.evt HISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 5 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY HIERARCH uf.evt.gz'= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_d'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00362785000bcbo0391g0160.fits.gz' / BAT total linear gain/offset fiBRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080601v001.fits' / BAT Ground Pulser DAC to keV file namBFLTFILE= 'swbpulseflt20040101v001.fits' / BAT Flight Pulser DAC to keV file namHISTORY HISTORY START PARAMETER list for bateconvert_6.3 at 2015-05-10T07:03:54 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger362785/00362785000/bat/event/sw00362785000bevshto.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000/bat/hk/sw00362785000bcbo0391g0160.fitHISTORY P2 z HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = FIXEDDAC HISTORY P8 zeroit = NO HISTORY P9 scaled_energy = YES HISTORY P10 clobber = NO HISTORY P11 chatter = 2 HISTORY P12 history = YES HISTORY P13 mode = ql HISTORY END PARAMETER list for bateconvert_6.3 HISTORY HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggerHISTORY 362785/00362785000/bat/event/sw00362785000bevshto.evt[EVENTS][gtifilter(HISTORY "/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggeHISTORY r362785/00362785000-results/events/sw00362785000b_all.evt-totgti.gti",TIHISTORY ME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:04:21 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000-results/events/sw00362785000b_all.evHISTORY P1 vents.lis) HISTORY HISTORY START FILE listing: sw00362785000b_all.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigHISTORY F1 ger362785/00362785000/bat/event/sw00362785000bevshto.evt[EVENTS][gtifHISTORY F1 er("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/HISTORY F1 gger362785/00362785000-results/events/sw00362785000b_all.evt-totgti.gHISTORY F1 ,TIME)] HISTORY END FILE listing: sw00362785000b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/events/sw00362785000b_all.evtHISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY TRIGTIME= 274721741.088 / [s] MET Trigger Time BATCREAT= 'batmaskwtevt 1.22' / BAT Program that modified this FITS file MASKBATX= 0. / [cm] Center of mask tile plane in BAT_X MASKBATY= 0. / [cm] Center of mask tile plane in BAT_Y MASKBATZ= 100.3 / [cm] Top of mask tile plane in BAT_Z MASKOFFX= -0.145 / [cm] Offset of mask in BAT_X MASKOFFY= 0.114 / [cm] Offset of mask in BAT_Y MASKOFFZ= 0.05 / [cm] Offset of mask in BAT_Z MASKX0 = -124.25 / [cm] Position of mask corner in BAT_X MASKY0 = -63.25 / [cm] Position of mask corner in BAT_Y MASKPSI0= 0. / [deg] Mask Euler rotation about X-axis MASKPSI1= 0. / [deg] Mask Euler rotation about Y-axis MASKPSI2= 0. / [deg] Mask Euler rotation about Z-axis MASKCELX= 0.5 / [cm] Size of mask cell in BAT_X MASKCELY= 0.5 / [cm] Size of mask cell in BAT_Y MASKCELZ= 0.1 / [cm] Size of mask cell in BAT_Z DETBATX = 0. / [cm] Center of detector plane in BAT_X DETBATY = 0. / [cm] Center of detector plane in BAT_Y DETBATZ = 0.35 / [cm] Top of detector plane in BAT_Z DETOFFX = 0. / [cm] Offset of detector plane in BAT_X DETOFFY = 0. / [cm] Offset of detector plane in BAT_Y DETOFFZ = 0. / [cm] Offset of detector plane in BAT_Z DETCELX = 0.42 / [cm] Size of detector pitch cell in BAT_X DETCELY = 0.42 / [cm] Size of detector pitch cell in BAT_Y DETCELZ = 0.2 / [cm] Size of detector pitch cell in BAT_Z DETSIZEX= 0.4 / [cm] Size of detector in BAT_X DETSIZEY= 0.4 / [cm] Size of detector in BAT_Y DETSIZEZ= 0.2 / [cm] Size of detector in BAT_Z BAT_RA = 237.991 / [deg] Right ascension of source BAT_DEC = 15.483 / [deg] Declination of source BAT_XOBJ= 12356784.906597 / [cm] Position of source in BAT_X BAT_YOBJ= 6644303.46274637 / [cm] Position of source in BAT_Y BAT_ZOBJ= 10000000. / [cm] Position of source in BAT_Z COORTYPE= 'sky ' / Type of coordinates specified for weighting FFAPP = T / Projection correction applied? NFAPP = F / Near-field correction applied? ~(COS+RSQ) PCODEAPP= T / Partial coding correction applied? PCODEFR = 0.138371124863625 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 21782 / Number of enabled detectors MSKWTSQF= 1.56627185590743 / Half-variance of mask weight map MSKWTAPP= T / Correction for mask weight technique applied? BDISTAPP= F / BAT image corrected for distortions? APERTURE= 'swbaperflux20041120v001.fits' / BAT aperture file name BTELDEF = 'swb20070911v001.teldef' / BAT teldef file name HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triggerHISTORY 362785/00362785000-results/events/sw00362785000b_all.evt[EVENTS][gtifiltHISTORY er("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/triHISTORY gger362785/00362785000-results/events/sw00362785000b_preslew.evt-totgti.HISTORY gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-05-10T07:04:22 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger362785/00362785000-results/events/sw00362785000b_presleHISTORY P1 vt-events.lis) HISTORY HISTORY START FILE listing: sw00362785000b_preslew.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigHISTORY F1 ger362785/00362785000-results/events/sw00362785000b_all.evt[EVENTS][gHISTORY F1 ilter("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reprHISTORY F1 trigger362785/00362785000-results/events/sw00362785000b_preslew.evt-tHISTORY F1 ti.gti",TIME)] HISTORY END FILE listing: sw00362785000b_preslew.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/events/sw00362785000b_preslewHISTORY P2 t HISTORY P3 columns = * HISTORY P4 insertrow = 0 HISTORY P5 lastkey = HISTORY P6 copyall = YES HISTORY P7 skipbadfiles = NO HISTORY P8 clobber = YES HISTORY P9 chatter = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY FILIN001= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/tri'HDUCLAS2= 'EBOUNDS ' / Spectrum is background subtracted RMFVERSN= '1992a ' / Version of EBOUNDS format (OBSOLETE) HDUVERS = '1.2.0 ' / Version of EBOUNDS header HDUVERS1= '1.0.0 ' / Version of EBOUNDS header HDUVERS2= '1.1.0 ' / Version of EBOUNDS header DETCHANS= 1 / Total number of detector channels available CHANTYPE= 'PI ' / Pulse height channel type HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2015-05-10T07:04:25 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger362785/00362785000-results/events/sw00362785000b_preslew.HISTORY P1 HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger362785/00362785000-results/dpi/sw00362785000b_preslew_1cHISTORY P2 .dpi HISTORY P3 outtype = DPI HISTORY P4 timedel = 0 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-350 HISTORY P7 gtifile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P7 eproc/trigger362785/00362785000-results/gti/sw00362785000b_tdrss.gti[HISTORY P7 _TOT] HISTORY P8 ecol = ENERGY HISTORY P9 weighted = NO HISTORY P10 outunits = COUNTS HISTORY P11 timepixr = -1.0 HISTORY P12 maskwt = NONE HISTORY P13 tstart = INDEF HISTORY P14 tstop = INDEF HISTORY P15 snrthresh = 6.0 HISTORY P16 detmask = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P16 reproc/trigger362785/00362785000-results/auxil/sw00362785000b_qmap.fHISTORY P17 tcol = TIME HISTORY P18 countscol = DPH_COUNTS HISTORY P19 xcol = DETX HISTORY P20 ycol = DETY HISTORY P21 maskwtcol = MASK_WEIGHT HISTORY P22 ebinquant = 0.1 HISTORY P23 delzeroes = NO HISTORY P24 minfracexp = 0.1 HISTORY P25 min_dph_frac_overlap = .999 HISTORY P26 min_dph_time_overlap = 0 HISTORY P27 max_dph_time_nonoverlap = 0.5 HISTORY P28 buffersize = 16384 HISTORY P29 clobber = yes HISTORY P30 chatter = 2 HISTORY P31 history = YES HISTORY P32 mode = ql HISTORY END PARAMETER list for batbinevt_1.48 HISTORY END ApCXTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 1 / 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 ' / GTI start time TFORM1 = 'D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'STOP ' / GTI stop time TFORM2 = 'D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field EXTNAME = 'STDGTI ' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'GTI ' / Contains good time intervals HDUCLAS2= 'STANDARD' / Contains standard good time intervals HDUVERS = '1.0.0 ' / Version of GTI header TIMEZERO= 0. / Zero-point offset for TIME column MJDREF = 5.191000074287037E+04 / MJD Epoch of TIME = 0 TSTART = 274721741.088 / Start time of GTI TSTOP = 274721747.0238 / Stop time of GTI GAINAPP = T / Gain correction has been applied TIMESYS = 'TT ' / Time system TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / Time unit TIERRELA= 1.E-8 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error DATE-OBS= '2009-09-15T15:35:37.000' / Date and time of observation start DATE-END= '2009-09-15T15:35:47.023' / Date and time of observation stop CLOCKAPP= F / default EXPOSURE= 5.93580007553101 / [s] Total exposure, with known corrections DEADC = 1. / dead time correction TIMEPIXR= 0.0 / Bin time beginning=0 middle=0.5 end=1 TIMEDEL = 100.0E-6 / [s] time resolution of data TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Event ' / Instrument operating mode OBS_ID = '00362785000' / Observation number ID TARG_ID = '362785' / Target_ID value SEG_NUM = '0' / Observation segment value EQUINOX = 2000. / default RADECSYS= 'FK5' / default OBS_MODE= 'SLEW_POINTING' / default ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'batbinevt 1.48' / Program that created this FITS file TLM2FITS= 'V7.9.1' / Telemetry converter version number DATE = '2009-09-15T19:33:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1931. / LDP Gain Index LDPOFFST= 5217. / LDP Offset Index LDPNA1 = 'e85vqu8z.evl' / LDPNAME of nn'th processed LDP HISTORY HIERARCH uf.evt.gz'= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_d'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00362785000bcbo0391g0160.fits.gz' / BAT total linear gain/offset fiBRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080601v001.fits' / BAT Ground Pulser DAC to keV file namBFLTFILE= 'swbpulseflt20040101v001.fits' / BAT Flight Pulser DAC to keV file namTRIGTIME= 274721741.088 / [s] MET Trigger Time BATCREAT= 'batmaskwtevt 1.22' / BAT Program that modified this FITS file MASKBATX= 0. / [cm] Center of mask tile plane in BAT_X MASKBATY= 0. / [cm] Center of mask tile plane in BAT_Y MASKBATZ= 100.3 / [cm] Top of mask tile plane in BAT_Z MASKOFFX= -0.145 / [cm] Offset of mask in BAT_X MASKOFFY= 0.114 / [cm] Offset of mask in BAT_Y MASKOFFZ= 0.05 / [cm] Offset of mask in BAT_Z MASKX0 = -124.25 / [cm] Position of mask corner in BAT_X MASKY0 = -63.25 / [cm] Position of mask corner in BAT_Y MASKPSI0= 0. / [deg] Mask Euler rotation about X-axis MASKPSI1= 0. / [deg] Mask Euler rotation about Y-axis MASKPSI2= 0. / [deg] Mask Euler rotation about Z-axis MASKCELX= 0.5 / [cm] Size of mask cell in BAT_X MASKCELY= 0.5 / [cm] Size of mask cell in BAT_Y MASKCELZ= 0.1 / [cm] Size of mask cell in BAT_Z DETBATX = 0. / [cm] Center of detector plane in BAT_X DETBATY = 0. / [cm] Center of detector plane in BAT_Y DETBATZ = 0.35 / [cm] Top of detector plane in BAT_Z DETOFFX = 0. / [cm] Offset of detector plane in BAT_X DETOFFY = 0. / [cm] Offset of detector plane in BAT_Y DETOFFZ = 0. / [cm] Offset of detector plane in BAT_Z DETCELX = 0.42 / [cm] Size of detector pitch cell in BAT_X DETCELY = 0.42 / [cm] Size of detector pitch cell in BAT_Y DETCELZ = 0.2 / [cm] Size of detector pitch cell in BAT_Z DETSIZEX= 0.4 / [cm] Size of detector in BAT_X DETSIZEY= 0.4 / [cm] Size of detector in BAT_Y DETSIZEZ= 0.2 / [cm] Size of detector in BAT_Z BAT_RA = 237.991 / [deg] Right ascension of source BAT_DEC = 15.483 / [deg] Declination of source BAT_XOBJ= 12356784.906597 / [cm] Position of source in BAT_X BAT_YOBJ= 6644303.46274637 / [cm] Position of source in BAT_Y BAT_ZOBJ= 10000000. / [cm] Position of source in BAT_Z COORTYPE= 'sky ' / Type of coordinates specified for weighting FFAPP = T / Projection correction applied? NFAPP = F / Near-field correction applied? ~(COS+RSQ) PCODEAPP= T / Partial coding correction applied? PCODEFR = 0.138371124863625 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 21782 / Number of enabled detectors MSKWTSQF= 1.56627185590743 / Half-variance of mask weight map MSKWTAPP= T / Correction for mask weight technique applied? BDISTAPP= F / BAT image corrected for distortions? APERTURE= 'swbaperflux20041120v001.fits' / BAT aperture file name BTELDEF = 'swb20070911v001.teldef' / BAT teldef file name FILIN001= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/tri'END A_+A_