====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Fri Feb 2 16:01:01 EST 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger804692 ====================================================================== Trigger: 00804692 Segment: 000 BAT Trigger Time: 537381746.688 [s; MET] Trigger Stop: 537381746.944 [s; MET] UTC: 2018-01-11T16:42:06.387380 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 149.84082869691 Dec: 48.2647072728262 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.93 Image Trigger?: NO Rate S/N Ratio: 76.3020314277412 [ if not an image trigger ] Image S/N Ratio: 10.93 Analysis Position: [ source = BAT ] RA: 149.84082869691 Dec: 48.2647072728262 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 149.781875138668 Dec: 48.254015645398 [deg; J2000] { 09h 59m 07.7s , +48d 15' 14.5" } +/- 0.666105442273207 [arcmin] (estimated 90% radius based on SNR) +/- 0.218121391426041 [arcmin] (formal 1-sigma fit error) SNR: 54.3500357760269 Angular difference between Flight and Ground position is 2.440745 arcmin Partial Coding Fraction: 0.703125 [ including projection effects ] Duration T90: 50.8919999599457 +/- 1.88013615903655 Measured from: 1.78400003910065 to: 52.6759999990463 [s; relative to TRIGTIME] T50: 22.2639999389648 +/- 0.394400764322609 Measured from: 10.392000079155 to: 32.6560000181198 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 13.8880000114441 to: 14.8880000114441 [s; relative to TRIGTIME] Total Fluence Measured from: -0.296000003814697 to: 69.5880000591278 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.446196 5.306081 4.627286 1.520888 0.057406 0.063303 0.059197 0.048992 [error] Peak 0.117844 0.200227 0.221808 0.089550 0.008909 0.010716 0.010790 0.008664 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================