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= 1.0E-8 / [s/s] relative errors expressed as rate TIERABSO= 1.0 / [s] timing precision in seconds TSTART = 416265281.472 / start time of image TSTOP = 416265282.496 / stop time of image DATE-OBS= '2014-03-11T21:14:38' DATE-END= '2014-03-11T21:14:41' CLOCKAPP= F / default TELAPSE = 1.02399998903275 / elapsed time of image (= TSTOP-TSTART) ONTIME = 1.02399998903275 / on-time of image LIVETIME= 1.02399998903275 / [s] ONTIME multiplied by DEADC EXPOSURE= 1.02399998903275 / 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 = '00591392000' / Observation ID TARG_ID = 591392 / Target ID SEG_NUM = 0 / Segment number 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= 'V7.13' / Telemetry converter version number DATE = '2014-03-21T07:58:13' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1117. / LDP Gain Index LDPOFFST= 2999. / LDP Offset Index LDPNA1 = 'eccvd20z.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(49691) Row 1 to 49209 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,49691) File: swift_ldp_09062000_12d1_567_49691.ccsds HISTORY Product(49691) BAT Pages(284) Found Pages(284) HISTORY Valid Pages(284) Simulated Pages (0) Missing Pages(0) HISTORY TASK: FMEMSORT on FILENAME: sw00591392000bevshto_uf.evt[EVENTS] HISTORY fmemsort4.1 at 2014-03-21T07:58:19 BTOFFAPP= T / BAT time offset correction was applied BTOFFVAL= 5E-06 / [s] BAT time offset correction value GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00591392000bgocb.hk.gz' / BAT total linear gain/offset file name BRESFILE= '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_6.2 at 2014-03-21T08:02:16 HISTORY HISTORY P1 infile = sw00591392000bevshsp_uf.evt HISTORY P2 calfile = sw00591390000bcbo0bb7g045d_01.fits.gz 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_6.2 HISTORY TRIGTIME= 416265281.472 / [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 = 252.2912709546 / [deg] Right ascension of source BAT_DEC = 52.7471555799562 / [deg] Declination of source BAT_XOBJ= -3643272.88733859 / [cm] Position of source in BAT_X BAT_YOBJ= 2418440.06270238 / [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 = 0.899911046028137 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 25857 / 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 PROCVER = '3.16.02 ' / Processing script version SOFTVER = 'Hea_21Dec2012_V6.13_Swift_Rel4.0(Bld29)_14Dec2012' / HEASOFT and SwifCALDBVER= 'b20090130_u20111031_x20130313_m20140211' / CALDB index versions used SEQPNUM = 3 / Number of times the dataset processed OBJECT = 'Burst (252.324, 52.724)' / Object name RA_OBJ = 252.3240833 / [deg] R.A. Object DEC_OBJ = 52.7238889 / [deg] Dec Object RA_PNT = 252.259642595841 / [deg] RA pointing DEC_PNT = 52.7518111599955 / [deg] Dec pointing PA_PNT = 84.3436887957589 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '111 ' / Orgin of attitude information UTCFINIT= -11.7476600000000 / [s] UTCF at TSTART HISTORY HISTORY START PARAMETER list for bateconvert_6.3 at 2014-10-05T04:21:42 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger591392/005913920HISTORY P1 00/bat/event/sw00591392000bevshsp_uf.evt HISTORY P2 calfile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P2 000/bat/hk/sw00591392000bgocb.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/batevent/batevent_reproc/trigger591392/00591392000/bat/eventHISTORY /sw00591392000bevshsp_uf.evt[EVENTS][gtifilter("/local/data/batevent/batHISTORY event_reproc/trigger591392/00591392000-results-reprocess/events/sw005913HISTORY 92000b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-10-05T04:21:45 HISTORY HISTORY P1 (infile = @/local/data/batevent/batevent_reproc/trigger591392/0059139HISTORY P1 2000-results-reprocess/events/sw00591392000b_all.evt-events.lis) HISTORY HISTORY START FILE listing: sw00591392000b_all.evt-events.lis HISTORY HISTORY F1 /local/data/batevent/batevent_reproc/trigger591392/00591392000/bat/evHISTORY F1 ent/sw00591392000bevshsp_uf.evt[EVENTS][gtifilter("/local/data/bateveHISTORY F1 batevent_reproc/trigger591392/00591392000-results-reprocess/events/swHISTORY F1 91392000b_all.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00591392000b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P2 000-results-reprocess/events/sw00591392000b_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 HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/batevent/batevent_reproc/trigger591392/00591392000-results-rHISTORY eprocess/events/sw00591392000b_all.evt[EVENTS][gtifilter("/local/data/baHISTORY tevent/batevent_reproc/trigger591392/00591392000-results-reprocess/eventHISTORY s/sw00591392000b_preslew.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-10-05T04:21:46 HISTORY HISTORY P1 (infile = @/local/data/batevent/batevent_reproc/trigger591392/0059139HISTORY P1 2000-results-reprocess/events/sw00591392000b_preslew.evt-events.lis) HISTORY HISTORY START FILE listing: sw00591392000b_preslew.evt-events.lis HISTORY HISTORY F1 /local/data/batevent/batevent_reproc/trigger591392/00591392000-resultHISTORY F1 s-reprocess/events/sw00591392000b_all.evt[EVENTS][gtifilter("/local/dHISTORY F1 /batevent/batevent_reproc/trigger591392/00591392000-results-reprocessHISTORY F1 ents/sw00591392000b_preslew.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00591392000b_preslew.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P2 000-results-reprocess/events/sw00591392000b_preslew.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 FILIN001= '/local/data/batevent/batevent_reproc/trigger591392/00591392000-resul'BACKAPP = F / Was background correction applied? HDUCLAS2= 'NET ' / Contains net flux map FLUXMETH= 'WEIGHTED' / Flux extraction method TOTCOUNT= 8979 / 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 2014-10-05T04:21:51 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger591392/005913920HISTORY P1 00-results-reprocess/events/sw00591392000b_preslew.evt HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P2 000-results-reprocess/dpi/sw00591392000b_preslew_1chan.dpi HISTORY P3 outtype = DPI HISTORY P4 timedel = 0 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-350 HISTORY P7 gtifile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P7 000-results-reprocess/gti/sw00591392000b_tdrss.gti[GTI_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/batevent/batevent_reproc/trigger591392/0059139HISTORY P16 2000-results-reprocess/auxil/sw00591392000b_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 = -1.223567976190481E+02 / Reference pixel position CDELT1 = -0.120381150504118 / Pixel spacing in physical units CRVAL1 = 237.182004252415 / Coordinate value at reference pixel position CTYPE2 = 'DEC--TAN' / Name of coordinate CUNIT2 = 'deg ' / Units of coordinate axis CRPIX2 = -6.335210952380999E+01 / Reference pixel position CDELT2 = 0.120381150504118 / Pixel spacing in physical units CRVAL2 = 31.8159848424392 / Coordinate value at reference pixel position CROTA2 = -79.616453644335 / [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 = -1.223567976190481E+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 = -6.335210952380999E+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= 25857 / Number of enabled detectors HISTORY HISTORY START PARAMETER list for batfftimage_1.20 at 2014-10-05T04:21:54 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger591392/005913920HISTORY P1 00-results-reprocess/dpi/sw00591392000b_preslew_1chan.dpi HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P2 000-results-reprocess/img/sw00591392000b_preslew_1chan.img HISTORY P3 attitude = /local/data/batevent/batevent_reproc/trigger591392/0059139HISTORY P3 2000-results-reprocess/auxil/sw00591392000sat.fits.gz HISTORY P4 aperture = CALDB:FLUX HISTORY P5 bkgfile = NONE HISTORY P6 detmask = /local/data/batevent/batevent_reproc/trigger591392/00591392HISTORY P6 000-results-reprocess/auxil/sw00591392000b_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 $P<<;l;;;:@?vAL<<~;p80:;: ;;M<%<<`;8T ;T:;(< ;T;XNOh;`;g::P;<NXP;<<(;:9;h|;P<-<<<Հ<<<<;X;;9L;<];p:@;<<'<<;;;<<<<*pqn$;<1<"<<2`:;;;;;; ` ;h;L;<:=Wb: ;@;| <<<;;d-;0iB;<0;`::;08;(;@;X<<&<7<:`<<K1hN4 <,; :<[<:291̀dT;;<4;:;;(^;<;L; ;; ; :;:::p;< <,;:@:<;|;X@<< <.<;< M<2:;̀0:`:;<<x_LZcQY:P ;;;; @<,<<ր< <<;t<0<<;G69;;8@;<*< <;<;;<<;;<<;;<; <: @;<;;0*;d<;0.l;TyTe <;,:@;6; ;<<< _^08;<<<`p20;;@<*<0<<<<<;;;\(;