====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Thu Dec 17 20:09:06 EST 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger209351 ====================================================================== Trigger: 00209351 Segment: 000 BAT Trigger Time: 168939808.832 [s; MET] Trigger Stop: 168939809.856 [s; MET] UTC: 2006-05-10T07:43:27.647800 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 95.8704790734399 Dec: -1.16215654342009 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.16 Image Trigger?: NO Rate S/N Ratio: 63.8435587980495 [ if not an image trigger ] Image S/N Ratio: 9.16 Analysis Position: [ source = BAT ] RA: 95.8704790734399 Dec: -1.16215654342009 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 95.8623131139533 Dec: -1.16173679555031 [deg; J2000] { 06h 23m 27.0s , -01d 09' 42.3" } +/- 1.48454619443587 [arcmin] (estimated 90% radius based on SNR) +/- 0.332634490809061 [arcmin] (formal 1-sigma fit error) SNR: 17.2975462283524 Angular difference between the analysis and refined position is 0.490504 arcmin Partial Coding Fraction: 0.06738281 [ including projection effects ] Duration T90: 20.1480000019073 +/- 1.10165694904649 Measured from: -5.40399998426437 to: 14.744000017643 [s; relative to TRIGTIME] T50: 6.05599999427795 +/- 0.616077900583648 Measured from: -0.991999983787537 to: 5.06400001049042 [s; relative to TRIGTIME] ====================================================================== ====== Table of the duration information ============================= Value tstart tstop T100 23.500 -6.752 16.748 T90 20.148 -5.404 14.744 T50 6.056 -0.992 5.064 Peak 1.000 0.292 1.292 ====== Spectral Analysis Summary ===================================== Model : spectral model: simple power-law (PL) and cutoff power-law (CPL) Ph_index : photon index: E^{Ph_index} Ph_90err : 90% error of the photon index Epeak : Epeak in keV Epeak_90err: 90% error of Epeak Norm : normalization at 50 keV in both the PL model and CPL model Nomr_90err : 90% error of the normalization chi2 : Chi-Squared dof : degree of freedo === Time-averaged spectral analysis === (Best model with acceptable fit: N/A) Model Ph_index Ph_90err_low Ph_90err_hi Epeak Epeak_90err_low Epeak_90err_hi Norm Nomr_90err_low Norm_90err_hi chi2 dof PL N/A N/A N/A - - - N/A N/A N/A N/A N/A CPL N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A === 1-s peak spectral analysis === (Best model with acceptable fit: N/A) Model Ph_index Ph_90err_low Ph_90err_hi Epeak Epeak_90err_low Epeak_90err_hi Norm Nomr_90err_low Norm_90err_hi chi2 dof PL N/A N/A N/A - - - N/A N/A N/A N/A N/A CPL N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A === Fluence/Peak Flux Summary === Model Band1 Band2 Band3 Band4 Band5 Total 15-25 25-50 50-100 100-350 15-150 15-350 keV Fluence PL N/A N/A N/A N/A N/A N/A erg/cm2
# RAcent DECcent POSerr Theta Phi Peak Cts SNR Name 95.8623 -1.1617 0.0111 44.1596 -69.3024 12.6282999 17.298 TRIG_00209351 Foreground time interval of the image: -6.752 16.069 (delta_t = 22.821 [sec]) Background time interval of the image: -110.731 -6.752 (delta_t = 103.979 [sec])
Note: The mask-weighted lightcurves have units of either count/det or counts/sec/det, where a det is 0.4 x 0.4 = 0.16 sq cm.
Multiple GTIs in the spectrum tstart tstop Photon index: ( )
Multiple GTIs in the spectrum tstart tstop Photon index: ( )
Time interval is from 0.000 sec. to 1.024 sec. Photon index: ( )
Time interval is from 0.000 sec. to 1.024 sec. Photon index: ( )
T90 = N/A sec. Hardness ratio (energy fluence ratio) = N/A
S(15-50 keV) = N/A S(50-150 keV) = N/A
The dash-dotted line and the dashed line traces the fluences calculated from the Band function with Epeak = 15 and 150 keV, respectively. Both lines assume a canonical values of alpha = -1 and beta = -2.5.
IMX = 3.432163051906944E-01, IMY = 9.084118932680214E-01
Time interval of the image: -6.752000 16.068600 # RAcent DECcent POSerr Theta Phi PeakCts SNR AngSep Name # [deg] [deg] ['] [deg] [deg] ['] 135.5274 -40.5538 201.0 9.9 86.4 -0.0034 -0.1 0.1 Vela X-1 170.2782 -60.4975 4.9 37.3 116.4 0.2814 2.3 7.6 Cen X-3 186.6220 -62.7208 12.3 45.4 117.6 0.3667 0.9 3.1 GX 301-2 125.0792 -55.3462 2.9 18.2 149.9 0.2424 3.9 ------ UNKNOWN 95.8623 -1.1617 0.7 44.2 -69.3 12.6339 17.1 ------ UNKNOWN
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