SIMPLE = T / file does conform to FITS standard BITPIX = 16 / 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 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 16 / width of table in bytes NAXIS2 = 30 / 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 = 537381507. / Start time of GTI TSTOP = 537382709.112 / Stop time of GTI T90DUR = 43.3919998407364 / [s] Burst T90 duration measure T90ERR = 2.91463617597979 / [s] Crude T90DUR error estimate T50DUR = 19.7759999036789 / [s] Burst T50 duration measure T50ERR = 1.09363254704184 / [s] Crude T50DUR error estimate TPEAK = 537381761.048 / [s] MET center of peak interval (GTI_PEAK) TBKG1 = 537381626.744 / [s] MET center of first background interval BKGRATE1= -5.91939532231238E-05 / [count/s] Estimated background rate (1st) TBKG2 = 537382257.496 / [s] MET center of second background interval BKGRATE2= 0.000157693426013892 / [count/s] Estimated background rate (2nd) TOTDUR = 59.3919999599457 / [s] Duration of GRB (for data selection) TOTSTART= 537381746.488 / [s] Start of GRB (for data selection) TOTSTOP = 537381805.88 / [s] Stop of GRB (for data selection) BACKAPP = T / Background subtraction applied? CNTFLU = 6.07481856420773 / [count] Total counts fluence HISTORY HISTORY START PARAMETER list for battblocks_1.18 at 2018-02-02T22:15:01 HISTORY HISTORY P1 infile = lc/sw00804692000b_50_300kev_64ms.lc HISTORY P2 outfile = gti/sw00804692000b_50_300kev_64ms_bb.gti HISTORY P3 durfile = gti/sw00804692000b_50_300kev_64ms_dur.gti HISTORY P4 nspill = 128 HISTORY P5 timedel = 100e-6 HISTORY P6 ncp_prior = 6.0 HISTORY P7 gaussian = INDEF HISTORY P8 txx = 0 HISTORY P9 tlookback = 10 HISTORY P10 tpeak = 1 HISTORY P11 bkgsub = YES HISTORY P12 burst_tstart = INDEF HISTORY P13 burst_tstop = INDEF HISTORY P14 coalescefrac = 0.05 HISTORY P15 timecol = TIME HISTORY P16 countscol = RATE HISTORY P17 errcol = ERROR HISTORY P18 expocol = INDEF HISTORY P19 hduclas3 = RATE HISTORY P20 durerrmeth = TOTVAR HISTORY P21 diagfile = NONE HISTORY P22 breakfile = NONE HISTORY P23 global_tstart = INDEF HISTORY P24 global_tstop = INDEF HISTORY P25 clobber = yes HISTORY P26 chatter = 2 HISTORY P27 history = YES HISTORY P28 mode = ql HISTORY END PARAMETER list for battblocks_1.18 HISTORY END AAA>vA>vAW =AW =A幀A幀A CA CADADA]/A]/A\)A\)A.{A.{A!A!ALALA=qA=qAAAuAuAɺ^Aɺ^AtAtAAAAAšAšAPAPAoAoADADARARAAAP`AP`Aɺ^Aɺ^Ae`BAe`BA\)A\)AZAZA~A~AAA皎V