====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Mon Dec 17 16:27:59 EST 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger869494 ====================================================================== Trigger: 00869494 Segment: 000 BAT Trigger Time: 562555664 [s; MET] Trigger Stop: 562555728 [s; MET] UTC: 2018-10-30T01:27:22.164360 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 146.922199813726 Dec: 14.6579611316373 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 17.58 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 17.58 Analysis Position: [ source = BAT ] RA: 146.922199813726 Dec: 14.6579611316373 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 146.916387552657 Dec: 14.657221636123 [deg; J2000] { 09h 47m 39.9s , +14d 39' 26.0" } +/- 1.08526543769756 [arcmin] (estimated 90% radius based on SNR) +/- 0.402269405279989 [arcmin] (formal 1-sigma fit error) SNR: 27.0615523221203 Angular difference between Flight and Ground position is 0.340291 arcmin Partial Coding Fraction: 0.7109375 [ including projection effects ] Duration T90: 303.195999979973 +/- 78.5981634979086 Measured from: 18.2439999580383 to: 321.439999938011 [s; relative to TRIGTIME] T50: 95.191999912262 +/- 12.1475614086886 Measured from: 56 to: 151.191999912262 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 71.3279999494553 to: 72.3279999494553 [s; relative to TRIGTIME] Total Fluence Measured from: 3.19200003147125 to: 443.003999948502 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.113751 4.162622 2.668422 0.569505 0.153047 0.158696 0.137470 0.116817 [error] Peak 0.038323 0.027252 0.031925 0.025538 0.008462 0.009022 0.007804 0.006434 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================