====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Sat May 9 19:28:51 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger276321 ====================================================================== Trigger: 00276321 Segment: 000 BAT Trigger Time: 198742695.424 [s; MET] Trigger Stop: 198742697.472 [s; MET] UTC: 2007-04-20T06:18:13.522060 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 121.252999205293 Dec: -45.5608340567608 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.94 Image Trigger?: NO Rate S/N Ratio: 23.9374184071716 [ if not an image trigger ] Image S/N Ratio: 10.94 Analysis Position: [ source = BAT ] RA: 121.252999205293 Dec: -45.5608340567608 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 121.245009841409 Dec: -45.5633398546012 [deg; J2000] { 08h 04m 58.8s , -45d 33' 48.0" } +/- 0.966693095300314 [arcmin] (estimated 90% radius based on SNR) +/- 0.375880054179613 [arcmin] (formal 1-sigma fit error) SNR: 31.9252746370189 Partial Coding Fraction: 0.08398438 [ including projection effects ] Duration T90: 77.0240000188351 +/- 5.46696844651107 Measured from: -23.2039999961853 to: 53.8200000226498 [s; relative to TRIGTIME] T50: 19.3120000064373 +/- 1.82200331459623 Measured from: -5.5799999833107 to: 13.7320000231266 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 1.4040000140667 to: 2.4040000140667 [s; relative to TRIGTIME] Total Fluence Measured from: -29.136000007391 to: 100.275999993086 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 4.598422 7.582140 6.632324 1.688097 0.163760 0.181227 0.164579 0.133979 [error] Peak 0.166879 0.287835 0.270190 0.099243 0.022818 0.028462 0.026255 0.019215 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================