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 = '00075259002' / Observation ID TARG_ID = 75259 / Target ID SEG_NUM = 2 / Segment number TIMESYS = 'TT ' / time system MJDREFI = 51910 / MJD reference day 01 Jan 2001 00:00:00 MJDREFF = 0.00074287037 / MJD reference (fraction of day) 01 Jan 2001 00:CLOCKAPP= F / If clock correction are applied (F/T) TIMEUNIT= 's ' / Time unit for timing header keywords TSTART = 2.758915330000000E+08 / time start TSTOP = 2.758916531033000E+08 / time stop DATE-OBS= '2009-09-29T04:32:11' / Start date of observations DATE-END= '2009-09-29T04:34:11' / End date of observations ORIGIN = 'NASA/GSFC' / origin of fits file CREATOR = 'extractor v5.24' / Extractor TLM2FITS= 'V7.13' / Telemetry converter version number DATE = '2016-04-11T02:37:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) NEVENTS = 1248578 / Number of events DATAMODE= 'Event ' / Datamode OBJECT = 'saa-cold-273-00' / Object name ONTIME = 1.201032999753952E+02 / On-source time EXPOSURE= 1.201032999753952E+02 / Exposure time LIVETIME= 1.201032999753952E+02 / On-source time TELAPSE = 1.201032999753952E+02 / elapsed time MJD-OBS = 5.510318978222222E+04 / MJD of data start time TIMEREF = 'LOCAL ' / reference time EQUINOX = 2.000E+03 / Equinox of celestial coord system RADECSYS= 'FK5 ' / celestial coord system USER = 'apsop ' / User name of creator FILIN001= 'sw00075259002bevshsp_uf.evt' / Input file name TIMEZERO= 0.000000000000000E+00 / Time Zero CHECKSUM= '3fSAAZS94fSAAZS7' / HDU checksum updated 2016-04-11T02:40:03 DATASUM = ' 0' / data unit checksum updated 2016-04-11T02:37:51 PROCVER = '3.17.03 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_1' CALDBVER= 'b20090130_u20111031_x20150721_m20160311' / CALDB index versions used REPROC = T / Is this from a bulk reprocessing run? SEQPNUM = 5 / Number of times the dataset processed RA_OBJ = 93.343430 / [deg] R.A. Object DEC_OBJ = 50.000000 / [deg] Dec Object RA_PNT = 93.3359304936777 / [deg] RA pointing DEC_PNT = 49.9907469611247 / [deg] Dec pointing PA_PNT = 89.7654919548125 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -5.12630000000000 / [s] UTCF at TSTART END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 659 / 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 = '4D ' / data format of field: 8-byte DOUBLE TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'ERROR ' / Statistical error TFORM3 = '4D ' / 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 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 = 275891568.84 TSTOP = 275891653.1033 DATE-OBS= '2009-09-29T04:32:11' / Start date of observations DATE-END= '2009-09-29T04:34:11' / End date of observations CLOCKAPP= F / default TELAPSE = 120.103299975395 ONTIME = 84.2633138298988 / [s] Accumulated on-time LIVETIME= 84.2633138298988 / [s] ONTIME multiplied by DEADC EXPOSURE= 84.2633138298988 / [s] Accumulated on-time DEADC = 1. / Dead time correction factor TIMEPIXR= 0. / Time bin alignment TIMEDEL = 0.128 / [s] Light curve sampling period TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name DATAMODE= 'Event ' / Datamode OBS_ID = '00075259002' / Observation ID TARG_ID = 75259 / Target ID SEG_NUM = 2 / Segment number EQUINOX = 2.000E+03 / Equinox of celestial coord system RADECSYS= 'FK5 ' / celestial coord system OBS_MODE= 'SLEW ' 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 = '2016-04-11T02:37:51' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 39. / LDP Gain Index LDPOFFST= 100. / LDP Offset Index LDPNA1 = 'e873hacz.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(10689) Row 1 to 1258631 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,10689) File: swift_ldp_0125fb02_0c79_567_10689.ccsds HISTORY Product(10689) BAT Pages(7403) Found Pages(7403) HISTORY Valid Pages(7403) Simulated Pages (0) Missing Pages(0) HISTORY TASK: FMEMSORT on FILENAME: sw00075259002bevshto_uf.evt[EVENTS] HISTORY fmemsort4.1 at 2016-04-11T02:36:22 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= 'sw00075259002bgocb.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_6.3 at 2016-04-11T02:37:35 HISTORY HISTORY P1 infile = sw00075259002bevshsp_uf.evt HISTORY P2 calfile = sw00020113007bcbo0064g0027_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_6.3 HISTORY TIMEZERO= 0.000000000000000E+00 / Time Zero OBJECT = 'saa-cold-273-00' / Object name MJD-OBS = 5.510318978222222E+04 / MJD of data start time USER = 'apsop ' / User name of creator NPIXSOU = 4.9478000000E+04 / Number of pixels in selected region PROCVER = '3.17.03 ' / Processing script version SOFTVER = 'Hea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_1' CALDBVER= 'b20090130_u20111031_x20150721_m20160311' / CALDB index versions used SEQPNUM = 5 / Number of times the dataset processed RA_OBJ = 93.343430 / [deg] R.A. Object DEC_OBJ = 50.000000 / [deg] Dec Object RA_PNT = 93.3359304936777 / [deg] RA pointing DEC_PNT = 49.9907469611247 / [deg] Dec pointing PA_PNT = 89.7654919548125 / [deg] Position angle (roll) CATSRC = F ATTFLAG = '110 ' / Attitude file: 100=sat, x10=pat, xx1=uat UTCFINIT= -5.12630000000000 / [s] UTCF at TSTART HISTORY HISTORY START PARAMETER list for bateconvert_6.3 at 2017-07-07T14:54:57 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/GRB090929A/00075259002/bat/event/sw00075259002bevshsl_uf.evt HISTORY P2 calfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB090929A/00075259002/bat/hk/sw00075259002bgocb.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/GRB0909HISTORY 29A/00075259002/bat/event/sw00075259002bevshsl_uf.evt[EVENTS][gtifilter(HISTORY "/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090HISTORY 929A/00075259002-results/events/sw00075259002b_all.evt-totgti.gti",TIME)HISTORY ] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2017-07-07T14:55:00 HISTORY HISTORY P1 (infile = @/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P1 reproc/GRB090929A/00075259002-results/events/sw00075259002b_all.evt-eHISTORY P1 ts.lis) HISTORY HISTORY START FILE listing: sw00075259002b_all.evt-events.lis HISTORY HISTORY F1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB0HISTORY F1 90929A/00075259002/bat/event/sw00075259002bevshsl_uf.evt[EVENTS][gtifHISTORY F1 er("/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/HISTORY F1 090929A/00075259002-results/events/sw00075259002b_all.evt-totgti.gti"HISTORY F1 ME)] HISTORY END FILE listing: sw00075259002b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/GRB090929A/00075259002-results/events/sw00075259002b_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= '/local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB'TRIGTIME= 275891589.096 / [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 = 56.494 / [deg] Right ascension of source BAT_DEC = -5.952 / [deg] Declination of source BAT_XOBJ= 3229340.05360865 / [cm] Position of source in BAT_X BAT_YOBJ= -1829322.05425296 / [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 = 0.859600782394409 / Partial coding fraction of target NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 26503 / Number of enabled detectors MSKWTSQF= 0.991362933831886 / 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_MIN1 = 15. / [keV] Minimum band energy in light curve E_MAX1 = 25. / [keV] Maximum band energy in light curve E_MIN2 = 25. / [keV] Minimum band energy in light curve E_MAX2 = 50. / [keV] Maximum band energy in light curve E_MIN3 = 50. / [keV] Minimum band energy in light curve E_MAX3 = 100. / [keV] Maximum band energy in light curve E_MIN4 = 100. / [keV] Minimum band energy in light curve E_MAX4 = 350. / [keV] Maximum band energy in light curve EUNIT = 'keV ' / Energy units of E_MINn and E_MAXn NUMBAND = 4 / Number of energy bands HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2017-07-07T19:34:03 HISTORY HISTORY P1 infile = ../events/sw00075259002b_all.evt HISTORY P2 outfile = sw00075259002b_4chan_128ms.lc HISTORY P3 outtype = LC HISTORY P4 timedel = 0.128 HISTORY P5 timebinalg = u HISTORY P6 energybins = 15-25,25-50,50-100,100-350 HISTORY P7 gtifile = NONE HISTORY P8 ecol = ENERGY HISTORY P9 weighted = INDEF HISTORY P10 outunits = INDEF HISTORY P11 timepixr = -1.0 HISTORY P12 maskwt = NONE HISTORY P13 tstart = 275891568.840000 HISTORY P14 tstop = 275891738.840000 HISTORY P15 snrthresh = 6.0 HISTORY P16 detmask = ../auxil/sw00075259002b_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 Aqp =+|M*S ?}eC?Y65?wQ?:5d?J7?1\ ? 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