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 measured from MJDREFI = 51910 / MJD reference day MJDREFF = 7.428703700000000E-04 / MJD reference (fraction of day) TIMEREF = 'LOCAL ' / reference time TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / unit for time keywords TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 223384437. / start time of image TSTOP = 223384476.252 / stop time of image DATE-OBS= '2008-01-30T09:39:56' / Start date of observations DATE-END= '2008-01-30T11:15:56' / End date of observations CLOCKAPP= F / default TELAPSE = 39.2520000040531 / elapsed time of image (= TSTOP-TSTART) ONTIME = 39.2520000040531 / on-time of image LIVETIME= 39.2520000040531 / [s] ONTIME multiplied by DEADC EXPOSURE= 39.2520000040531 / 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 = '00074372007' / Observation ID TARG_ID = 74372 / Target ID SEG_NUM = 7 / Segment number EQUINOX = 2.000E+03 / Equinox of celestial coord system RADECSYS= 'FK5 ' / celestial coord system OBS_MODE= 'POINTING' ORIGIN = 'NASA/GSFC' / origin of fits file CREATOR = 'batfftimage 1.20' / Program that created this FITS file TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2008-02-05T03:21:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 969. / LDP Gain Index LDPOFFST= 2865. / LDP Offset Index LDPNA1 = 'e6l0vbcz.evl' / LDPNAME of nn'th processed LDP LDPNA2 = 'e6l14rkz.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(29889) Row 1 to 6100011 HISTORY ApID(567) LDP(30002) Row 6062821 to 7284058 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,29889) File: swift_ldp_01228407_0a19_567_29889.ccsds HISTORY Product(29889) BAT Pages(30834) Found Pages(30834) HISTORY Valid Pages(30834) Simulated Pages (0) Missing Pages(0) HISTORY LDP(567,30002) File: swift_ldp_01228407_0a19_567_30002.ccsds HISTORY Product(30002) BAT Pages(7360) Found Pages(7360) HISTORY Valid Pages(7360) Simulated Pages (0) Missing Pages(0) HISTORY TASK: FMEMSORT on FILENAME: sw00074372007bevshto_uf.evt[EVENTS] HISTORY fmemsort4.1 at 2008-02-05T03:13:50 GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bHISTORY HISTORY START PARAMETER list for bateconvert_4.3 at 2008-02-05T03:17:12 HISTORY HISTORY P1 infile = sw00074372007bevshsp_uf.evt HISTORY P2 calfile = sw00074372007bcbo0b31g03c9.fits HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = INDEF HISTORY P8 zeroit = no HISTORY P9 scaled_energy = yes HISTORY P10 clobber = yes HISTORY P11 chatter = 3 HISTORY P12 history = yes HISTORY P13 mode = hl HISTORY END PARAMETER list for bateconvert_4.3 HISTORY TIMEZERO= 0.000000000000000E+00 / Time Zero OBJECT = 'saa-cold-30-2' / Object name MJD-OBS = 5.449540348592593E+04 / MJD of data start time USER = 'apsop ' / User name of creator NPIXSOU = 4.9478000000E+04 / Number of pixels in selected region PROCVER = '3.12.2 ' / Processing script version SOFTVER = 'Hea_19Sep2007_V6.3.2_Swift_Rel2.7.2(Bld21.2)_19Sep2007' / HEASOFT andCALDBVER= 'b20070924_u20071106_x20071101_m20071023' / CALDB index versions used SEQPNUM = 8 / Number of times the dataset processed RA_OBJ = 280.0 / [deg] R.A. Object DEC_OBJ = -60 / [deg] Dec Object RA_PNT = 280.018867671657 / [deg] RA pointing DEC_PNT = -60.0007517406983 / [deg] Dec pointing PA_PNT = 43.2266783416593 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '100 ' / Orgin of attitude information UTCFINIT= -2.53856000000000 / [s] UTCF at TSTART BCALFILE= 'sw00074372007bgocb.hk.gz' / BAT total linear gain/offset file name BRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080101v001.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 2014-11-07T20:08:14 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB080130/00074372007/bat/event/sw00074372007bevshpo_uf.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007/bat/hk/sw00074372007bgocb.hk.gz 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/GRB0801HISTORY 30/00074372007/bat/event/sw00074372007bevshpo_uf.evt[EVENTS][gtifilter("HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-11-07T20:08:16 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/GRB080130/00074372007-results/events/sw00074372007b_all.evt-evHISTORY P1 s.lis) HISTORY HISTORY START FILE listing: sw00074372007b_all.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F1 80130/00074372007/bat/event/sw00074372007bevshpo_uf.evt[EVENTS][gtifiHISTORY F1 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F1 80130/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",THISTORY F1 )] HISTORY F2 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F2 80130/00074372007/bat/event/sw00074372007bevshsl_uf.evt[EVENTS][gtifiHISTORY F2 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F2 80130/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",THISTORY F2 )] HISTORY END FILE listing: sw00074372007b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/events/sw00074372007b_all.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 = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY FILIN002= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'TRIGTIME= 223384384.539 / [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 = 261.61657 / [deg] Right ascension of source BAT_DEC = -53.18878 / [deg] Declination of source BAT_XOBJ= -2058652.51477454 / [cm] Position of source in BAT_X BAT_YOBJ= -631673.524474003 / [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 = 0.991169810295105 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 24235 / 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/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_all.evt[EVENTS][gtifilter("HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_preslew.evt-totgti.gti",TIMHISTORY E)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-11-07T20:08:27 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/GRB080130/00074372007-results/events/sw00074372007b_preslew.evHISTORY P1 vents.lis) HISTORY HISTORY START FILE listing: sw00074372007b_preslew.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F1 80130/00074372007-results/events/sw00074372007b_all.evt[EVENTS][gtifiHISTORY F1 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F1 80130/00074372007-results/events/sw00074372007b_preslew.evt-totgti.gtHISTORY F1 TIME)] HISTORY END FILE listing: sw00074372007b_preslew.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/events/sw00074372007b_preslew.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 FILIN001= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'BACKAPP = F / Was background correction applied? HDUCLAS2= 'NET ' / Contains net flux map FLUXMETH= 'WEIGHTED' / Flux extraction method TOTCOUNT= 282106 / 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 2014-11-07T20:08:33 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB080130/00074372007-results/events/sw00074372007b_preslew.evt HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/dpi/sw00074372007b_preburst_1chanHISTORY P2 i 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/GRB080130/00074372007-results/gti/sw00074372007b_dur.gti[GTI_BKHISTORY P7 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/GRB080130/00074372007-results/auxil/sw00074372007b_qmap.fits HISTORY 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 = -2.035679761904805E+01 / Reference pixel position CDELT1 = -0.120381150504118 / Pixel spacing in physical units CRVAL1 = 249.940949190603 / Coordinate value at reference pixel position CTYPE2 = 'DEC--TAN' / Name of coordinate CUNIT2 = 'deg ' / Units of coordinate axis CRPIX2 = -3.335210952380999E+01 / Reference pixel position CDELT2 = 0.120381150504118 / Pixel spacing in physical units CRVAL2 = -64.9455630482345 / Coordinate value at reference pixel position CROTA2 = -72.5785133276295 / [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 = -2.035679761904805E+01 / 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 = -3.335210952380999E+01 / 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= 24235 / Number of enabled detectors HISTORY HISTORY START PARAMETER list for batfftimage_1.20 at 2014-11-07T20:08:36 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB080130/00074372007-results/dpi/sw00074372007b_preburst_1chan.HISTORY P1 HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/img/sw00074372007b_preburst_1chanHISTORY P2 g HISTORY P3 attitude = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P3 reproc/GRB080130/00074372007-results/auxil/sw00074372007sat.fits.gz HISTORY P4 aperture = CALDB:FLUX HISTORY P5 bkgfile = NONE HISTORY P6 detmask = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P6 eproc/GRB080130/00074372007-results/auxil/sw00074372007b_qmap.fits HISTORY 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 @=(,; 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<=j=09@<8= =P==> >9>=`; = =x=;<=>,>?> == >>>>0=`<=B=F= ="==<=====(=Xd;=B;@=}==>=,< ==0:> == <<<==>>>==~=<====D=V=<=<=J=>==H:=>T>j><>==X=D<<======<==; J<==&><> > ===>=< <=2 <====\=P=X=> >=>=p:=>===~=<<<`H=====8<<8;(@<@;<<:=<<;.pX===>===Z====<H8<;<======<= =<?H==r=J= <$$<=F=====P`F==H<n4Rx=T=>)>===>=<<`<===X<<`=;;<h=x===<0X<=T=P==J= =h===> >=< |6<=~:<<X<=<`.V<=====`=<<==r<;h@=*>!>>>===z=`p: h<<`=P=====p=P==<88=j==Z==@<>/>===<==N=<=*==<J=.==<=<<==n:8<:<========<%> =\0==hx:;@=x= <=====X==$==R=P>'>U>.>>====2; >==v==" ;@<<<=<=v=<=H=.<=,<< =,=8<="===D:<=>==P;;@>6=<; =8===;==F==>===@;`<===J=.=>=<<<=\=J==>>========>> =<`= =j<; =N==============F<; `=<;=d=<<=> =>;<`=>==r=0=j=====J; =<=>=; >4> ===h=n=======<H($<<(=>>/===P====n=>=6vN|+==>/>:==<;==|=====:<@j;; >V>#==<=======\=="n=x=:X<==; <=2;`R=&====8&>>>'==;x^=(==8<`( 1>=<=>>====>==<XB;=<r|8=<=`<=p<<=D=z<2==d<;rv<=>>A>9=^@===<`x<(<(=r>>#>==>0>====(|<===T=(<(0===V6:=d=ph<=Z<pz;<===<,r@=<0nP&,<==>>=xt*;`<=$=====t= <(L|T:=L=>> >'>F>!==T==|==L<===n=<9=&=>=<==6==;@H`6:`;!;(f===n=l=<<=&=:=$<<=X=> ==< >H>7= >=<:<===2==B*;=>>$==&<<0<===Z=@ h6<<D@(t<8===L<H;=>=<86<=T===n,> =D~<@==V=>====&=>===~;`==P<0P<(======V<& ;==<<<;=$= ;<==D<=T@=x==b===<==h`<@<<8T8<<<< =Z>'> ===^=b=h=,pX<<=<==z=<(=t>==:==<f=>>====J=F;89=>=Z;P= =<=*=l<=>3>,==V=4=>=<`":<=J==*`|=D>>K>=:;=N=>==^=,<= ==H<<==<<=(>2>L>==<@Z~<=>/==V=2<0Phl=x=; h<0=t=======N=>4><<=<<<0<=== f==>2>'=<x==> =<|`;===>=<=v=;>>W>1==\===PL====D===(=J==<8x@<<==R;@=2=<;:p <=== >I>=>>J> ==r;=l===t=h===j=====<H<=h<=>=<bb-<=v===<<<<<8 <=>=R >(>=>>8>'> ==X<==<<=r==<(;=(= ;^d=H> =&H=|===:;<=> ====<<XTENSION= '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 measured from MJDREFI = 51910 / MJD reference day MJDREFF = 7.428703700000000E-04 / MJD reference (fraction of day) TIMEREF = 'LOCAL ' / reference time TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / unit for time keywords TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 223384437. TSTOP = 223384476.252 DATE-OBS= '2008-01-30T09:39:56' / Start date of observations DATE-END= '2008-01-30T11:15:56' / End date of observations 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 ' / Datamode OBS_ID = '00074372007' / Observation ID TARG_ID = 74372 / Target ID SEG_NUM = 7 / Segment number EQUINOX = 2.000E+03 / Equinox of celestial coord system RADECSYS= 'FK5 ' / celestial coord system OBS_MODE= 'POINTING' ORIGIN = 'NASA/GSFC' / origin of fits file CREATOR = 'batbinevt 1.48' / Program that created this FITS file TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2008-02-05T03:21:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 969. / LDP Gain Index LDPOFFST= 2865. / LDP Offset Index LDPNA1 = 'e6l0vbcz.evl' / LDPNAME of nn'th processed LDP LDPNA2 = 'e6l14rkz.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(29889) Row 1 to 6100011 HISTORY ApID(567) LDP(30002) Row 6062821 to 7284058 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,29889) File: swift_ldp_01228407_0a19_567_29889.ccsds HISTORY Product(29889) BAT Pages(30834) Found Pages(30834) HISTORY Valid Pages(30834) Simulated Pages (0) Missing Pages(0) HISTORY LDP(567,30002) File: swift_ldp_01228407_0a19_567_30002.ccsds HISTORY Product(30002) BAT Pages(7360) Found Pages(7360) HISTORY Valid Pages(7360) Simulated Pages (0) Missing Pages(0) HISTORY TASK: FMEMSORT on FILENAME: sw00074372007bevshto_uf.evt[EVENTS] HISTORY fmemsort4.1 at 2008-02-05T03:13:50 GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bHISTORY HISTORY START PARAMETER list for bateconvert_4.3 at 2008-02-05T03:17:12 HISTORY HISTORY P1 infile = sw00074372007bevshsp_uf.evt HISTORY P2 calfile = sw00074372007bcbo0b31g03c9.fits HISTORY P3 residfile = CALDB HISTORY P4 pulserfile = CALDB HISTORY P5 fltpulserfile = CALDB HISTORY P6 outfile = NONE HISTORY P7 calmode = INDEF HISTORY P8 zeroit = no HISTORY P9 scaled_energy = yes HISTORY P10 clobber = yes HISTORY P11 chatter = 3 HISTORY P12 history = yes HISTORY P13 mode = hl HISTORY END PARAMETER list for bateconvert_4.3 HISTORY TIMEZERO= 0.000000000000000E+00 / Time Zero OBJECT = 'saa-cold-30-2' / Object name MJD-OBS = 5.449540348592593E+04 / MJD of data start time USER = 'apsop ' / User name of creator NPIXSOU = 4.9478000000E+04 / Number of pixels in selected region PROCVER = '3.12.2 ' / Processing script version SOFTVER = 'Hea_19Sep2007_V6.3.2_Swift_Rel2.7.2(Bld21.2)_19Sep2007' / HEASOFT andCALDBVER= 'b20070924_u20071106_x20071101_m20071023' / CALDB index versions used SEQPNUM = 8 / Number of times the dataset processed RA_OBJ = 280.0 / [deg] R.A. Object DEC_OBJ = -60 / [deg] Dec Object RA_PNT = 280.018867671657 / [deg] RA pointing DEC_PNT = -60.0007517406983 / [deg] Dec pointing PA_PNT = 43.2266783416593 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '100 ' / Orgin of attitude information UTCFINIT= -2.53856000000000 / [s] UTCF at TSTART BCALFILE= 'sw00074372007bgocb.hk.gz' / BAT total linear gain/offset file name BRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080101v001.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 2014-11-07T20:08:14 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB080130/00074372007/bat/event/sw00074372007bevshpo_uf.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007/bat/hk/sw00074372007bgocb.hk.gz 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/GRB0801HISTORY 30/00074372007/bat/event/sw00074372007bevshpo_uf.evt[EVENTS][gtifilter("HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-11-07T20:08:16 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/GRB080130/00074372007-results/events/sw00074372007b_all.evt-evHISTORY P1 s.lis) HISTORY HISTORY START FILE listing: sw00074372007b_all.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F1 80130/00074372007/bat/event/sw00074372007bevshpo_uf.evt[EVENTS][gtifiHISTORY F1 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F1 80130/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",THISTORY F1 )] HISTORY F2 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F2 80130/00074372007/bat/event/sw00074372007bevshsl_uf.evt[EVENTS][gtifiHISTORY F2 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F2 80130/00074372007-results/events/sw00074372007b_all.evt-totgti.gti",THISTORY F2 )] HISTORY END FILE listing: sw00074372007b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/events/sw00074372007b_all.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 = 1 HISTORY P10 history = YES HISTORY P11 mode = ql HISTORY END PARAMETER list for ftmerge_2.20 HISTORY FILIN002= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'TRIGTIME= 223384384.539 / [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 = 261.61657 / [deg] Right ascension of source BAT_DEC = -53.18878 / [deg] Declination of source BAT_XOBJ= -2058652.51477454 / [cm] Position of source in BAT_X BAT_YOBJ= -631673.524474003 / [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 = 0.991169810295105 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 24235 / Number of enabled detectors MSKWTSQF= 0.983257990677467 / 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/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_all.evt[EVENTS][gtifilter("HISTORY /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0801HISTORY 30/00074372007-results/events/sw00074372007b_preslew.evt-totgti.gti",TIMHISTORY E)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-11-07T20:08:27 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/GRB080130/00074372007-results/events/sw00074372007b_preslew.evHISTORY P1 vents.lis) HISTORY HISTORY START FILE listing: sw00074372007b_preslew.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F1 80130/00074372007-results/events/sw00074372007b_all.evt[EVENTS][gtifiHISTORY F1 r("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GHISTORY F1 80130/00074372007-results/events/sw00074372007b_preslew.evt-totgti.gtHISTORY F1 TIME)] HISTORY END FILE listing: sw00074372007b_preslew.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/events/sw00074372007b_preslew.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 FILIN001= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'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 2014-11-07T20:08:33 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB080130/00074372007-results/events/sw00074372007b_preslew.evt HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB080130/00074372007-results/dpi/sw00074372007b_preburst_1chanHISTORY P2 i 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/GRB080130/00074372007-results/gti/sw00074372007b_dur.gti[GTI_BKHISTORY P7 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/GRB080130/00074372007-results/auxil/sw00074372007b_qmap.fits HISTORY 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 = 223384437. / Start time of GTI TSTOP = 223384476.252 / Stop time of GTI GAINAPP = T / Gain correction has been applied TIMESYS = 'TT ' / time measured from TIMEREF = 'LOCAL ' / reference time TASSIGN = 'SATELLITE' / Time assigned by clock TIMEUNIT= 's ' / unit for time keywords TIERRELA= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds DATE-OBS= '2008-01-30T09:39:56' / Start date of observations DATE-END= '2008-01-30T11:15:56' / End date of observations CLOCKAPP= F / default EXPOSURE= 39.2520000040531 / [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 ' / Datamode OBS_ID = '00074372007' / Observation ID TARG_ID = 74372 / Target ID SEG_NUM = 7 / Segment number EQUINOX = 2.000E+03 / Equinox of celestial coord system RADECSYS= 'FK5 ' / celestial coord system OBS_MODE= 'POINTING' ORIGIN = 'NASA/GSFC' / origin of fits file CREATOR = 'batbinevt 1.48' / Program that created this FITS file TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2008-02-05T03:21:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 969. / LDP Gain Index LDPOFFST= 2865. / LDP Offset Index LDPNA1 = 'e6l0vbcz.evl' / LDPNAME of nn'th processed LDP LDPNA2 = 'e6l14rkz.evl' / LDPNAME of nn'th processed LDP HISTORY GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bOBJECT = 'saa-cold-30-2' / Object name MJD-OBS = 5.449540348592593E+04 / MJD of data start time USER = 'apsop ' / User name of creator NPIXSOU = 4.9478000000E+04 / Number of pixels in selected region PROCVER = '3.12.2 ' / Processing script version SOFTVER = 'Hea_19Sep2007_V6.3.2_Swift_Rel2.7.2(Bld21.2)_19Sep2007' / HEASOFT andCALDBVER= 'b20070924_u20071106_x20071101_m20071023' / CALDB index versions used SEQPNUM = 8 / Number of times the dataset processed RA_OBJ = 280.0 / [deg] R.A. Object DEC_OBJ = -60 / [deg] Dec Object RA_PNT = 280.018867671657 / [deg] RA pointing DEC_PNT = -60.0007517406983 / [deg] Dec pointing PA_PNT = 43.2266783416593 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '100 ' / Orgin of attitude information UTCFINIT= -2.53856000000000 / [s] UTCF at TSTART BCALFILE= 'sw00074372007bgocb.hk.gz' / BAT total linear gain/offset file name BRESFILE= 'swbquadres20030304v003.fits' / BAT Residual from linear gain file namBPULFILE= 'swbpulsecal20080101v001.fits' / BAT Ground Pulser DAC to keV file namBFLTFILE= 'swbpulseflt20040101v001.fits' / BAT Flight Pulser DAC to keV file namFILIN002= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'TRIGTIME= 223384384.539 / [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 = 261.61657 / [deg] Right ascension of source BAT_DEC = -53.18878 / [deg] Declination of source BAT_XOBJ= -2058652.51477454 / [cm] Position of source in BAT_X BAT_YOBJ= -631673.524474003 / [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 = 0.991169810295105 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 24235 / Number of enabled detectors MSKWTSQF= 0.983257990677467 / 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/GRB'END A&A'8%