====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jun 1 15:33:33 EDT 2016 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger684098 ====================================================================== Trigger: 00684098 Segment: 000 BAT Trigger Time: 483319587.52 [s; MET] Trigger Stop: 483319587.776 [s; MET] UTC: 2016-04-25T23:26:11.341240 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 280.313549845198 Dec: -54.3595799473253 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 11.8 Image Trigger?: NO Rate S/N Ratio: 32.9545141065682 [ if not an image trigger ] Image S/N Ratio: 11.8 Analysis Position: [ source = BAT ] RA: 280.313549845198 Dec: -54.3595799473253 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 280.339542485094 Dec: -54.3430780907743 [deg; J2000] { 18h 41m 21.5s , -54d 20' 35.1" } +/- 3.4657821618324 [arcmin] (estimated 90% radius based on SNR) +/- 2.20061728779268 [arcmin] (formal 1-sigma fit error) SNR: 5.15197467851014 Angular difference between Flight and Ground position is 1.344053 arcmin Partial Coding Fraction: 0.71875 [ including projection effects ] Duration T90: 304.595999896526 +/- 15.0280336609888 Measured from: 0.200000047683716 to: 304.79599994421 [s; relative to TRIGTIME] T50: 117.583999931812 +/- 104.658093173912 Measured from: 164.168000042439 to: 281.751999974251 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.271999955177307 to: 0.728000044822693 [s; relative to TRIGTIME] Total Fluence Measured from: -0.532000005245209 to: 319.800000011921 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.739598 1.574377 0.748659 0.172580 0.115527 0.113035 0.096214 0.085781 [error] Peak 0.098932 0.123245 0.099734 0.018190 0.008858 0.009167 0.008112 0.005850 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================