====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Aug 6 18:35:29 EDT 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger846395 ====================================================================== Trigger: 00846395 Segment: 000 BAT Trigger Time: 552558301.632 [s; MET] Trigger Stop: 552558303.68 [s; MET] UTC: 2018-07-06T08:24:40.412760 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 181.665199303239 Dec: 66.0347153838887 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.89 Image Trigger?: NO Rate S/N Ratio: 14.3527000944073 [ if not an image trigger ] Image S/N Ratio: 8.89 Analysis Position: [ source = BAT ] RA: 181.665199303239 Dec: 66.0347153838887 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 181.682590515597 Dec: 66.0447592756642 [deg; J2000] { 12h 06m 43.8s , +66d 02' 41.1" } +/- 1.01694053934579 [arcmin] (estimated 90% radius based on SNR) +/- 0.282537722573893 [arcmin] (formal 1-sigma fit error) SNR: 29.6958766673408 Partial Coding Fraction: 0.8671875 [ including projection effects ] Duration T90: 42.444000005722 +/- 7.16259732479527 Measured from: -2.11199998855591 to: 40.3320000171661 [s; relative to TRIGTIME] T50: 20.7359999418259 +/- 10.505770698851 Measured from: 9.58800005912781 to: 30.3240000009537 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 27.8240000009537 to: 28.8240000009537 [s; relative to TRIGTIME] Total Fluence Measured from: -15.9199999570847 to: 51.1679999828339 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.562277 1.721259 0.919751 0.170411 0.052522 0.053928 0.045661 0.038157 [error] Peak 0.119661 0.149393 0.097384 0.014588 0.007958 0.008518 0.007624 0.005079 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================