SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '00636865000' / Observation number ID TARG_ID = '636865' / Target_ID value SEG_NUM = '0' / Observation segment value TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 7.4287037E-4 / Reference MJD fractional CLOCKAPP= F / default TIMEUNIT= 's ' / Time unit TSTART = 449627878. / Start time TSTOP = 449627888.07 / Stop time DATE-OBS= '2015-04-02T00:37:58.000' / Date and time of observation start DATE-END= '2015-04-02T00:38:08.070' / Date and time of observation stop ORIGIN = 'GSFC' / Source of FITS file CREATOR = 'BAT2FITS V7.9.1' / Program that created this FITS file TLM2FITS= 'V7.9.1' / Telemetry converter version number DATE = '2015-04-02T05:02:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 36 / width of table in bytes NAXIS2 = 630 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 5 / number of fields in each row TTYPE1 = 'TIME ' / Time of light curve bin TFORM1 = 'D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RATE ' / Light curve rate TFORM2 = 'D ' / data format of field: 8-byte DOUBLE TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'ERROR ' / Statistical error TFORM3 = 'D ' / data format of field: 8-byte DOUBLE TUNIT3 = 'count/s ' / physical unit of field TTYPE4 = 'TOTCOUNTS' / Total counts in time bin TFORM4 = 'J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'FRACEXP ' / Fractional exposure TFORM5 = 'D ' / data format of field: 8-byte DOUBLE EXTNAME = 'RATE ' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'LIGHTCURVE' / Contains light curve 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 = 449627878. TSTOP = 449627888.07 DATE-OBS= '2015-04-02T00:37:58.000' / Date and time of observation start DATE-END= '2015-04-02T00:38:08.070' / Date and time of observation stop CLOCKAPP= F / default TELAPSE = 10.0699999928474 ONTIME = 10.0699828863144 / [s] Accumulated on-time LIVETIME= 10.0699828863144 / [s] ONTIME multiplied by DEADC EXPOSURE= 10.0699828863144 / [s] Accumulated on-time DEADC = 1. / Dead time correction factor TIMEPIXR= 0. / Time bin alignment TIMEDEL = 0.016 / [s] Light curve sampling period TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Event ' / Instrument operating mode OBS_ID = '00636865000' / Observation number ID TARG_ID = '636865' / 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 = '2015-04-02T05:02:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 3227. / LDP Gain Index LDPOFFST= 8800. / LDP Offset Index LDPNA1 = 'edcphn5z.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(9933) Row 1 to 82139 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,9933) File: ../preparchive/ppackets_OK.arch.0002 HISTORY Product(9933) BAT Pages(545) Found Pages(545) HISTORY Valid Pages(545) 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/GRB150402A_trigger636865/pass_combine/fits/sw00636865000bevshto_HISTORY uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatalog/HISTORY event/batevent_reproc/trigger636865/00636865000/sw00636865000bevshto.evtHISTORY -totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-04-03T17:13:44 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger636865/00636865000/sw00636865000bevshto.evt-events.lis)HISTORY HISTORY START FILE listing: sw00636865000bevshto.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_burstsHISTORY F1 /pass_data/GRB150402A_trigger636865/pass_combine/fits/sw00636865000beHISTORY F1 to_uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcaHISTORY F1 og/event/batevent_reproc/trigger636865/00636865000/sw00636865000bevshHISTORY F1 evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00636865000bevshto.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger636865/00636865000/sw00636865000bevshto.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_'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00636865000bcbo0391g0160.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 2015-04-03T17:13:45 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger636865/00636865000/bat/event/sw00636865000bevshto.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger636865/00636865000/bat/hk/sw00636865000bcbo0391g0160.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 00636865000/bat/event/sw00636865000bevshto.evt[EVENTS][gtifilter("006368HISTORY 65000-results/events/sw00636865000b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-04-03T17:20:06 HISTORY HISTORY P1 (infile = @00636865000-results/events/sw00636865000b_all.evt-events.lHISTORY P1 is) HISTORY HISTORY START FILE listing: sw00636865000b_all.evt-events.lis HISTORY HISTORY F1 00636865000/bat/event/sw00636865000bevshto.evt[EVENTS][gtifilter("006HISTORY F1 36865000-results/events/sw00636865000b_all.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00636865000b_all.evt-events.lis HISTORY HISTORY P2 outfile = 00636865000-results/events/sw00636865000b_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 FILIN001= '00636865000/bat/event/sw00636865000bevshto.evt' TRIGTIME= 449627866 / [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 = 173.604 / [deg] Right ascension of source BAT_DEC = 40.988 / [deg] Declination of source BAT_XOBJ= 7051764.78070018 / [cm] Position of source in BAT_X BAT_YOBJ= -2162006.44759684 / [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 = 0.597493171691895 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 19786 / Number of enabled detectors MSKWTSQF= 1.1478408717404 / 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 BACKAPP = T / Was background correction applied? HDUCLAS2= 'NET ' / Light curve is background subtracted HDUCLAS3= 'RATE ' / Light curve is count/s TIMVERSN= 'OGIP/93-003' / Version of light curve format FLUXMETH= 'WEIGHTED' / Flux extraction method E_MIN = 15. / [keV] Minimum energy in light curve E_MAX = 350. / [keV] Maximum energy in light curve EUNIT = 'keV ' / Energy units of E_MIN and E_MAX HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2015-04-03T17:20:09 HISTORY HISTORY P1 infile = 00636865000-results/events/sw00636865000b_all.evt HISTORY P2 outfile = 00636865000-results/lc/sw00636865000b_bb_16ms.lc HISTORY P3 outtype = LC HISTORY P4 timedel = 0.016 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-350 HISTORY P7 gtifile = NONE HISTORY P8 ecol = ENERGY HISTORY P9 weighted = YES HISTORY P10 outunits = RATE 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 = 00636865000-results/auxil/sw00636865000b_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 Ac? 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VXTENSION= '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 = 449627878. TSTOP = 449627888.07 DATE-OBS= '2015-04-02T00:37:58.000' / Date and time of observation start DATE-END= '2015-04-02T00:38:08.070' / 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 = '00636865000' / Observation number ID TARG_ID = '636865' / 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 = '2015-04-02T05:02:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 3227. / LDP Gain Index LDPOFFST= 8800. / LDP Offset Index LDPNA1 = 'edcphn5z.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(9933) Row 1 to 82139 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,9933) File: ../preparchive/ppackets_OK.arch.0002 HISTORY Product(9933) BAT Pages(545) Found Pages(545) HISTORY Valid Pages(545) 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/GRB150402A_trigger636865/pass_combine/fits/sw00636865000bevshto_HISTORY uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcatalog/HISTORY event/batevent_reproc/trigger636865/00636865000/sw00636865000bevshto.evtHISTORY -totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-04-03T17:13:44 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/trigger636865/00636865000/sw00636865000bevshto.evt-events.lis)HISTORY HISTORY START FILE listing: sw00636865000bevshto.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_burstsHISTORY F1 /pass_data/GRB150402A_trigger636865/pass_combine/fits/sw00636865000beHISTORY F1 to_uf.evt.gz[EVENTS][gtifilter("/local/data/bat1/alien/Swift_3rdBATcaHISTORY F1 og/event/batevent_reproc/trigger636865/00636865000/sw00636865000bevshHISTORY F1 evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00636865000bevshto.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger636865/00636865000/sw00636865000bevshto.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_'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00636865000bcbo0391g0160.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 2015-04-03T17:13:45 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger636865/00636865000/bat/event/sw00636865000bevshto.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger636865/00636865000/bat/hk/sw00636865000bcbo0391g0160.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 00636865000/bat/event/sw00636865000bevshto.evt[EVENTS][gtifilter("006368HISTORY 65000-results/events/sw00636865000b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2015-04-03T17:20:06 HISTORY HISTORY P1 (infile = @00636865000-results/events/sw00636865000b_all.evt-events.lHISTORY P1 is) HISTORY HISTORY START FILE listing: sw00636865000b_all.evt-events.lis HISTORY HISTORY F1 00636865000/bat/event/sw00636865000bevshto.evt[EVENTS][gtifilter("006HISTORY F1 36865000-results/events/sw00636865000b_all.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00636865000b_all.evt-events.lis HISTORY HISTORY P2 outfile = 00636865000-results/events/sw00636865000b_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 FILIN001= '00636865000/bat/event/sw00636865000bevshto.evt' TRIGTIME= 449627866 / [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 = 173.604 / [deg] Right ascension of source BAT_DEC = 40.988 / [deg] Declination of source BAT_XOBJ= 7051764.78070018 / [cm] Position of source in BAT_X BAT_YOBJ= -2162006.44759684 / [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 = 0.597493171691895 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 19786 / Number of enabled detectors MSKWTSQF= 1.1478408717404 / 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 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 2015-04-03T17:20:09 HISTORY HISTORY P1 infile = 00636865000-results/events/sw00636865000b_all.evt HISTORY P2 outfile = 00636865000-results/lc/sw00636865000b_bb_16ms.lc HISTORY P3 outtype = LC HISTORY P4 timedel = 0.016 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-350 HISTORY P7 gtifile = NONE HISTORY P8 ecol = ENERGY HISTORY P9 weighted = YES HISTORY P10 outunits = RATE 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 = 00636865000-results/auxil/sw00636865000b_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 = 0.000000000000000E+00 / MJD Epoch of TIME = 0 TSTART = 449627878. / Start time of GTI TSTOP = 449627888.07 / 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= '2015-04-02T00:37:58.000' / Date and time of observation start DATE-END= '2015-04-02T00:38:08.070' / Date and time of observation stop CLOCKAPP= F / default EXPOSURE= 10.0699999928474 / [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 = '00636865000' / Observation number ID TARG_ID = '636865' / 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 = '2015-04-02T05:02:01' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 3227. / LDP Gain Index LDPOFFST= 8800. / LDP Offset Index LDPNA1 = 'edcphn5z.evl' / LDPNAME of nn'th processed LDP HISTORY HIERARCH _uf.evt.gz'= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_'GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00636865000bcbo0391g0160.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 namFILIN001= '00636865000/bat/event/sw00636865000bevshto.evt' TRIGTIME= 449627866 / [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 = 173.604 / [deg] Right ascension of source BAT_DEC = 40.988 / [deg] Declination of source BAT_XOBJ= 7051764.78070018 / [cm] Position of source in BAT_X BAT_YOBJ= -2162006.44759684 / [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 = 0.597493171691895 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 19786 / Number of enabled detectors MSKWTSQF= 1.1478408717404 / 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 END AA