====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Thu Apr 24 23:19:02 EDT 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger309111 ====================================================================== Trigger: 00309111 Segment: 000 BAT Trigger Time: 229769475.264 [s; MET] Trigger Stop: 229769476.288 [s; MET] UTC: 2008-04-13T08:51:12.549840 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 326.134366952306 Dec: -19.9693461700508 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 23 Image Trigger?: NO Rate S/N Ratio: 128.596267441944 [ if not an image trigger ] Image S/N Ratio: 23 Analysis Position: [ source = BAT ] RA: 326.134366952306 Dec: -19.9693461700508 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 326.137720791794 Dec: -19.9812353957063 [deg; J2000] { 21h 44m 33.1s , -19d 58' 52.4" } +/- 0.82967867411914 [arcmin] (estimated 90% radius based on SNR) +/- 0.274502355152754 [arcmin] (formal 1-sigma fit error) SNR: 39.7156194871877 Angular difference between Flight and Ground position is 0.737998 arcmin Partial Coding Fraction: 0.2011719 [ including projection effects ] Duration T90: 8 +/- 2 Measured from: -1.26399999856949 to: 6.73600000143051 [s; relative to TRIGTIME] T50: 2 +/- 1 Measured from: -0.263999998569489 to: 1.73600000143051 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.263999998569489 to: 0.736000001430511 [s; relative to TRIGTIME] Total Fluence Measured from: -1.26399999856949 to: 10.7360000014305 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.586212 2.146432 1.482266 0.320190 0.050333 0.054845 0.047417 0.034494 [error] Peak 0.498519 0.843271 0.670540 0.162555 0.021740 0.027141 0.024799 0.015514 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================