====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Nov 16 01:12:19 EST 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775 ====================================================================== Trigger: 00661775 Segment: 000 BAT Trigger Time: 467611119.488 [s; MET] Trigger Stop: 467611120 [s; MET] UTC: 2015-10-27T03:58:24.159080 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 272.491599210451 Dec: 61.3808915516615 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 9.26 Image Trigger?: NO Rate S/N Ratio: 29.1547594742265 [ if not an image trigger ] Image S/N Ratio: 9.26 Analysis Position: [ source = BAT ] RA: 272.491599210451 Dec: 61.3808915516615 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 272.497099805801 Dec: 61.361485467605 [deg; J2000] { 18h 09m 59.3s , +61d 21' 41.3" } +/- 1.11530241647316 [arcmin] (estimated 90% radius based on SNR) +/- 0.387175104164844 [arcmin] (formal 1-sigma fit error) SNR: 26.026430195124 Partial Coding Fraction: 0.1894531 [ including projection effects ] Duration T90: 129.579999983311 +/- 5.46544933158177 Measured from: 0.65200001001358 to: 130.231999993324 [s; relative to TRIGTIME] T50: 94.7759999036789 +/- 6.78514874748248 Measured from: 18.7880000472069 to: 113.563999950886 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.203999996185303 to: 1.2039999961853 [s; relative to TRIGTIME] Total Fluence Measured from: -0.739999949932098 to: 164.703999996185 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.220600 4.316379 3.316776 0.961016 0.099364 0.103021 0.090164 0.076072 [error] Peak 0.161582 0.261932 0.284104 0.118131 0.017708 0.020564 0.020381 0.015645 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================