====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Fri Oct 19 18:19:32 EDT 2018 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger859282 ====================================================================== Trigger: 00859282 Segment: 000 BAT Trigger Time: 557789333.952 [s; MET] Trigger Stop: 557789339.456 [s; MET] UTC: 2018-09-04T21:28:32.411820 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 274.250355605755 Dec: 46.6232891785215 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.12 Image Trigger?: NO Rate S/N Ratio: 10 [ if not an image trigger ] Image S/N Ratio: 8.12 Analysis Position: [ source = BAT ] RA: 274.250355605755 Dec: 46.6232891785215 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 274.263310828982 Dec: 46.6427217200908 [deg; J2000] { 18h 17m 03.2s , +46d 38' 33.8" } +/- 2.38130573687453 [arcmin] (estimated 90% radius based on SNR) +/- 0.896178182317934 [arcmin] (formal 1-sigma fit error) SNR: 8.80665556465317 Partial Coding Fraction: 0.5625 [ including projection effects ] Duration T90: 4.63199985027313 +/- 1.03159098510797 Measured from: 1.33200001716614 to: 5.96399986743927 [s; relative to TRIGTIME] T50: 3.32000005245209 +/- 1.30614712213472 Measured from: 1.78399991989136 to: 5.10399997234344 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 5.1360000371933 to: 6.1360000371933 [s; relative to TRIGTIME] Total Fluence Measured from: 0.279999971389771 to: 6.55599999427795 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.038698 0.128752 0.113143 0.043573 0.019629 0.020060 0.017848 0.015805 [error] Peak 0.014272 0.023831 0.026903 0.013190 0.007553 0.008073 0.007153 0.006115 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================