====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Fri Aug 7 22:51:25 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger648601 ====================================================================== Trigger: 00648601 Segment: 000 BAT Trigger Time: 458331798.528 [s; MET] Trigger Stop: 458331799.552 [s; MET] UTC: 2015-07-11T18:23:03.688560 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 221.630798971157 Dec: -35.4711122907382 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.97 Image Trigger?: NO Rate S/N Ratio: 11.5758369027902 [ if not an image trigger ] Image S/N Ratio: 7.97 Analysis Position: [ source = BAT ] RA: 221.630798971157 Dec: -35.4711122907382 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 221.623855138741 Dec: -35.4635038038544 [deg; J2000] { 14h 46m 29.7s , -35d 27' 48.6" } +/- 0.98787408924078 [arcmin] (estimated 90% radius based on SNR) +/- 0.43551830832634 [arcmin] (formal 1-sigma fit error) SNR: 30.9519154679182 Angular difference between Flight and Ground position is 0.568806 arcmin Partial Coding Fraction: 0.328125 [ including projection effects ] Duration T90: 70.9559999108315 +/- 14.2134365852416 Measured from: -27.9599999785423 to: 42.9959999322891 [s; relative to TRIGTIME] T50: 14.4839999079704 +/- 3.43186306616897 Measured from: -4.13999998569489 to: 10.3439999222755 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 1.98000001907349 to: 2.98000001907349 [s; relative to TRIGTIME] Total Fluence Measured from: -34.0600000023842 to: 70.2360000014305 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.854910 2.638138 1.738202 0.420428 0.109263 0.101325 0.085054 0.070752 [error] Peak 0.100968 0.145833 0.118864 0.046866 0.013447 0.013305 0.012262 0.008959 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================