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 = '00312277000' / Observation number ID TARG_ID = '312277' / 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 = 233295180. / Start time TSTOP = 233295190.1038 / Stop time DATE-OBS= '2008-05-24T04:13:00.000' / Date and time of observation start DATE-END= '2008-05-24T04:13:10.103' / 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 = '2008-05-24T17:58:31' / 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 = 26 / width of table in bytes NAXIS2 = 80 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 4 / number of fields in each row TTYPE1 = 'CHANNEL ' / Spectrum channel number TFORM1 = 'I ' / data format of field: 2-byte INTEGER TTYPE2 = 'RATE ' / Spectrum rate TFORM2 = 'D ' / data format of field: 8-byte DOUBLE TUNIT2 = 'count/s ' / physical unit of field TTYPE3 = 'STAT_ERR' / Spectrum statistical error TFORM3 = 'D ' / data format of field: 8-byte DOUBLE TUNIT3 = 'count/s ' / physical unit of field EXTNAME = 'SPECTRUM' / name of this binary table extension HDUCLASS= 'OGIP ' / Conforms to OGIP/GSFC standards HDUCLAS1= 'SPECTRUM' / 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 = 233295184.3 TSTOP = 233295185.3 DATE-OBS= '2008-05-24T04:13:00.000' / Date and time of observation start DATE-END= '2008-05-24T04:13:10.103' / Date and time of observation stop CLOCKAPP= F / default TELAPSE = 1. / [s] Total elapsed time from start to stop ONTIME = 1. / [s] Accumulated on-time LIVETIME= 1. / [s] ONTIME multiplied by DEADC EXPOSURE= 1. / [s] Accumulated exposure DEADC = 1. / Dead time correction factor TIMEPIXR= 0. / Time bin alignment 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 = '00312277000' / Observation number ID TARG_ID = '312277' / 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 = '2008-05-24T17:58:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1594. / LDP Gain Index LDPOFFST= 4577. / LDP Offset Index LDPNA1 = 'e6ufjabz.evl' / LDPNAME of nn'th processed LDP HISTORY ApID(567) LDP(14716) Row 1 to 119847 HISTORY No single packet ApIDs contributed. HISTORY LDP(567,14716) File: ../preparchive/ppackets_OK.arch.0002 HISTORY Product(14716) BAT Pages(710) Found Pages(710) HISTORY Valid Pages(710) Simulated Pages (0) Missing Pages(0) HISTORY CFITSIO used the following filtering expression to create this table: HISTORY /local/data/batevent/ground_detect_bursts/pass_data/GRB080524_trigger312HISTORY 277/pass_combine/fits/sw00312277000bevshto_uf.evt.gz[EVENTS][gtifilter("HISTORY /local/data/batevent/batevent_reproc/trigger312277/00312277000/sw0031227HISTORY 7000bevshto.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-09-04T20:56:55 HISTORY HISTORY P1 (infile = @/local/data/batevent/batevent_reproc/trigger312277/0031227HISTORY P1 7000/sw00312277000bevshto.evt-events.lis) HISTORY HISTORY START FILE listing: sw00312277000bevshto.evt-events.lis HISTORY HISTORY F1 /local/data/batevent/ground_detect_bursts/pass_data/GRB080524_triggerHISTORY F1 312277/pass_combine/fits/sw00312277000bevshto_uf.evt.gz[EVENTS][gtifiHISTORY F1 r("/local/data/batevent/batevent_reproc/trigger312277/00312277000/sw0HISTORY F1 2277000bevshto.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00312277000bevshto.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger312277/00312277HISTORY P2 000/sw00312277000bevshto.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 GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00312277000bcbo0391g0160.fits.gz' / BAT total linear gain/offset fiBRESFILE= '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 2014-09-04T20:56:57 HISTORY HISTORY P1 infile = /local/data/batevent/batevent_reproc/trigger312277/003122770HISTORY P1 00/bat/event/sw00312277000bevshto.evt HISTORY P2 calfile = /local/data/batevent/batevent_reproc/trigger312277/00312277HISTORY P2 000/bat/hk/sw00312277000bcbo0391g0160.fits.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/trigger312277/00312277000/bat/eventHISTORY /sw00312277000bevshto.evt[EVENTS][gtifilter("/local/data/batevent/bateveHISTORY nt_reproc/trigger312277/00312277000-results-reprocess/events/sw003122770HISTORY 00b_all.evt-totgti.gti",TIME)] HISTORY HISTORY START PARAMETER list for ftmerge_2.20 at 2014-09-30T04:02:30 HISTORY HISTORY P1 (infile = @/local/data/batevent/batevent_reproc/trigger312277/0031227HISTORY P1 7000-results-reprocess/events/sw00312277000b_all.evt-events.lis) HISTORY HISTORY START FILE listing: sw00312277000b_all.evt-events.lis HISTORY HISTORY F1 /local/data/batevent/batevent_reproc/trigger312277/00312277000/bat/evHISTORY F1 ent/sw00312277000bevshto.evt[EVENTS][gtifilter("/local/data/batevent/HISTORY F1 event_reproc/trigger312277/00312277000-results-reprocess/events/sw003HISTORY F1 77000b_all.evt-totgti.gti",TIME)] HISTORY END FILE listing: sw00312277000b_all.evt-events.lis HISTORY HISTORY P2 outfile = /local/data/batevent/batevent_reproc/trigger312277/00312277HISTORY P2 000-results-reprocess/events/sw00312277000b_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/batevent/batevent_reproc/trigger312277/00312277000/bat/e'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 = 268.52 / [deg] Right ascension of source BAT_DEC = 80.137 / [deg] Declination of source BAT_XOBJ= 8391694.56748989 BAT_YOBJ= 2796894.98485172 BAT_ZOBJ= 10000000 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 = 0.619443118572235 NGPIXAPP= T / Normalized by number of detectors? NGOODPIX= 25284 MSKWTSQF= 1.22265049198104 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 ' / Spectrum is background subtracted HDUCLAS3= 'RATE ' / Spectrum is count/s PHAVERSN= '1992a ' / Version of spectrum format HDUVERS = '1.2.0 ' / Version of spectrum header FLUXMETH= 'WEIGHTED' / Flux extraction method AREASCAL= 1. / Nominal effective area BACKSCAL= 1. / Background scale factor CORRSCAL= 0. / Correction scale factor BACKFILE= 'none ' / Background FITS file CORRFILE= 'none ' / Correction FITS file RESPFILE= 'NONE ' ANCRFILE= 'none ' / Effective Area file (ARF) XFLT0001= 'none ' / XSPEC selection filter description QUALITY = 0 / Data quality flag GROUPING= 0 / Spectra are not grouped POISSERR= F / Poisson errors do not apply DETCHANS= 80 / Total number of detector channels available CHANTYPE= 'PI ' / Pulse height channel type TLMIN1 = 0 / Minimum legal value TLMAX1 = 79 / Maximum legal value TOTCOUNT= 9337696 / Total number of counts HISTORY HISTORY START PARAMETER list for batbinevt_1.48 at 2016-01-09T18:56:57 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger312277/00312277000-results/events/sw00312277000b_all.evt HISTORY P2 outfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger312277/00312277000-results/pha/sw00312277000b_peak.pha HISTORY P3 outtype = PHA HISTORY P4 timedel = 0 HISTORY P5 timebinalg = u HISTORY P6 energybins = CALDB:80 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 = 233295184.3 HISTORY P14 tstop = 233295185.3 HISTORY P15 snrthresh = 6.0 HISTORY P16 detmask = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_HISTORY P16 reproc/trigger312277/00312277000-results/auxil/sw00312277000b_qmap.fHISTORY P17 tcol = TIME HISTORY P18 countscol = DPH_COUNTS HISTORY P19 xcol = DETX HISTORY P20 ycol = DETY HISTORY P21 maskwtcol = MASK_WEIGHT HISTORY P22 ebinquant = 0.1 HISTORY P23 delzeroes = NO HISTORY P24 minfracexp = 0.1 HISTORY P25 min_dph_frac_overlap = .999 HISTORY P26 min_dph_time_overlap = 0 HISTORY P27 max_dph_time_nonoverlap = 0.5 HISTORY P28 buffersize = 16384 HISTORY P29 clobber = yes HISTORY P30 chatter = 2 HISTORY P31 history = YES HISTORY P32 mode = ql HISTORY END PARAMETER list for batbinevt_1.48 HISTORY HISTORY HISTORY START PARAMETER list for batupdatephakw_1.4 at 2016-01-09T18:56:57 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger312277/00312277000-results/pha/sw00312277000b_peak.pha HISTORY P2 auxfile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rHISTORY P2 eproc/trigger312277/00312277000-results/auxil/sw00312277000b_all.evauHISTORY P3 chatter = 1 HISTORY P4 clobber = no HISTORY P5 history = yes HISTORY P6 mode = ql HISTORY END PARAMETER list for batupdatephakw_1.4 HISTORY TTYPE4 = 'SYS_ERR ' / Fractional systematic error TFORM4 = 'D ' / format of field HISTORY HISTORY START PARAMETER list for batphasyserr_1.6 at 2016-01-09T18:56:57 HISTORY HISTORY P1 infile = /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reHISTORY P1 proc/trigger312277/00312277000-results/pha/sw00312277000b_peak.pha HISTORY P2 syserrfile = CALDB HISTORY P3 chatter = 2 HISTORY P4 clobber = no HISTORY P5 history = yes HISTORY P6 mode = ql HISTORY END PARAMETER list for batphasyserr_1.6 HISTORY END H?Z惰B?R0?dҹs??ut?j7?1Z e{u?k?"[L?龊j?pByN?kj8?l"NR@?kBCl?56h"?b?B?mevWUw?-VCVW?^e1?khRN?͊v?rmW?j~0RA?z@ ?<@?hLd]?z@ ?i1?e-HZU?z@ ?{%?d{g?z@ ?iX?c_QW?z@ ?j#?bIJK?z@cu?`"?z@*&?bLR,R?z@?{Cx?a9?z@?4ㆬ?\3^Q?z@?fZ?]I>>?z@?;a`?_dà8?z@'ob?a!`m?z@?E?Zl?c Ke?z@?aCj?_wSO?z@?m}^?`?n?z@?V/Qt?^yN?z@?eπ?^d= 2J?z@?cƭ ?ZYI&?z@..?Zy-N?z@.pQ?YM3?z@MuU@?Z=T?z@Kڶ?[/XM?z@?c'?Zڤp?z@ ?^{?Z4N?z@!?4?WSIa??z@"?acR?XyXH?z@#?\ ?ZZhu?z@$?XQ?Z58?z@%f?Y?z@&?O`?V@鲹?z@'?Hg@?Tp7?z@(?h֙x?Um]?z@)?`?TŘѸ?z@*?X9?Q} o?z@+?4>?Tr[ ?z@,?;T?S%֙a?z@-HĮ?U:-B?z@.?Cw ?S%8;?z@/?dZ?R7?z@2@?P\$m?z@3B?Suuk?z@4E\ۢ?PZ5?`v?N=?z@??MSK?M<يLn?z@@Da?S a4x?z@A?OPB?E"uj?z@B?&?R1D?z@C?T ?P~?z@D/CF?QT]?z@E=bB?Pa;eW?z@F?ENo?I ]P?z@G?B?Q]X?z@H5g?L5#?z@I?Mk'?H]?z@J?LPÀ?J7V?z@K?A'?JBP?z@L?͌0?HĤ'?z@M?( 60?FiIn̺?z@NV7 ?K)?CCff?CffC@CC3AC3CffBCffC"CC"C$3DC$3C'ffEC'ffC*FC*C,GC,C/HC/C233IC233C5JC5C73KC73C:LC:C=LMC=LC@NC@CBfOCBfEXTENSION= '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 = 233295184.3 / Start time of GTI TSTOP = 233295185.3 / 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= '2008-05-24T04:13:00.000' / Date and time of observation start DATE-END= '2008-05-24T04:13:10.103' / Date and time of observation stop CLOCKAPP= F / default EXPOSURE= 1. / [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 = '00312277000' / Observation number ID TARG_ID = '312277' / 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 = '2008-05-24T17:58:31' / file creation date (YYYY-MM-DDThh:mm:ss UT) LDPEBINS= 0 / LDP Energy Bin count LDPTYPE = 11 / LDP Type Code LDPGAIN = 1594. / LDP Gain Index LDPOFFST= 4577. / LDP Offset Index LDPNA1 = 'e6ufjabz.evl' / LDPNAME of nn'th processed LDP HISTORY GAINMETH= 'FIXEDDAC' / Cubic ground gain/offset correction using DAC-bBCALFILE= 'sw00312277000bcbo0391g0160.fits.gz' / BAT total linear gain/offset fiBRESFILE= '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 namFILIN001= '/local/data/batevent/batevent_reproc/trigger312277/00312277000/bat/e'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 = 268.52 / [deg] Right ascension of source BAT_DEC = 80.137 / [deg] Declination of source 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? NGPIXAPP= T / Normalized by number of detectors? 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 AϚAϚ