====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Tue May 5 17:26:23 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger635887 ====================================================================== Trigger: 00635887 Segment: 000 BAT Trigger Time: 448771768 [s; MET] Trigger Stop: 448771832 [s; MET] UTC: 2015-03-23T02:49:14.653860 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 128.191265245984 Dec: 45.4343019594773 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.18 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 10.18 Analysis Position: [ source = BAT ] RA: 128.191265245984 Dec: 45.4343019594773 [deg; J2000] Refined Position: [ source = BAT pre-slew burst; manually chosen time period ] RA: 128.191 Dec: 45.4343 [deg; J2000] { 08h 32m 45.8s , +45d 26' 03.5" } +/- 2.30735244623 [arcmin] (estimated 90% radius based on SNR) SNR: 9.21384709763 Angular difference between Flight and Ground position is 0.011168 arcmin Partial Coding Fraction: 0.328125 [ including projection effects ] Duration T90: 149.727999925613 +/- 9.12243565164621 Measured from: 3.39600002765656 to: 153.12399995327 [s; relative to TRIGTIME] T50: 12.7399999499321 +/- 1.04199806984926 Measured from: 124.560000002384 to: 137.299999952316 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 131.587999999523 to: 132.587999999523 [s; relative to TRIGTIME] Total Fluence Measured from: -1.54000002145767 to: 191.407999992371 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.362431 3.671754 2.393276 0.525772 0.111853 0.116154 0.100387 0.083913 [error] Peak 0.203833 0.214188 0.131249 0.025997 0.008326 0.008400 0.007195 0.004748 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================