====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Fri Jul 6 12:02:45 EDT 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger843211 ====================================================================== Trigger: 00843211 Segment: 000 BAT Trigger Time: 551202658.304 [s; MET] Trigger Stop: 551202659.328 [s; MET] UTC: 2018-06-20T15:50:37.167500 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 357.516541175609 Dec: -57.9572576503267 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 16.36 Image Trigger?: NO Rate S/N Ratio: 59.042357676502 [ if not an image trigger ] Image S/N Ratio: 16.36 Analysis Position: [ source = BAT ] RA: 357.516541175609 Dec: -57.9572576503267 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 357.511569795715 Dec: -57.9551091928789 [deg; J2000] { 23h 50m 02.8s , -57d 57' 18.4" } +/- 0.778639997320264 [arcmin] (estimated 90% radius based on SNR) +/- 0.274451788947138 [arcmin] (formal 1-sigma fit error) SNR: 43.4862194364001 Partial Coding Fraction: 0.78125 [ including projection effects ] Duration T90: 223.96799993515 +/- 26.1326944119251 Measured from: -118.840000033379 to: 105.127999901772 [s; relative to TRIGTIME] T50: 43.4159998893738 +/- 4.58923434841652 Measured from: -3.2039999961853 to: 40.2119998931885 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.332000017166138 to: 0.667999982833862 [s; relative to TRIGTIME] Total Fluence Measured from: -159.37600004673 to: 162.427999973297 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 4.566428 6.256223 4.580516 1.101189 0.119530 0.119995 0.102970 0.088156 [error] Peak 0.079007 0.163107 0.164361 0.052066 0.008225 0.009349 0.009127 0.006691 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================