====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Aug 2 14:57:46 EDT 2017 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger761119 ====================================================================== Trigger: 00761119 Segment: 000 BAT Trigger Time: 521340363.968 [s; MET] Trigger Stop: 521340368.064 [s; MET] UTC: 2017-07-10T00:45:44.623200 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 231.81245248794 Dec: -38.5470762478186 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 6.88 Image Trigger?: NO Rate S/N Ratio: 7.87400787401181 [ if not an image trigger ] Image S/N Ratio: 6.88 Analysis Position: [ source = BAT ] RA: 231.81245248794 Dec: -38.5470762478186 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 231.849844108435 Dec: -38.5227185855827 [deg; J2000] { 15h 27m 24.0s , -38d 31' 21.8" } +/- 2.51906033302231 [arcmin] (estimated 90% radius based on SNR) +/- 1.31900280964353 [arcmin] (formal 1-sigma fit error) SNR: 8.12681594328101 Angular difference between Flight and Ground position is 2.283777 arcmin Partial Coding Fraction: 0.2285156 [ including projection effects ] Duration T90: 33.1200000047684 +/- 10.8611601354231 Measured from: 0.568000018596649 to: 33.688000023365 [s; relative to TRIGTIME] T50: 15.9679999947548 +/- 7.83892645512002 Measured from: 3.19200003147125 to: 19.160000026226 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.491999983787537 to: 1.49199998378754 [s; relative to TRIGTIME] Total Fluence Measured from: 0.167999982833862 to: 36.7919999957085 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.419266 0.497776 0.326038 0.055708 0.085266 0.084466 0.074213 0.067624 [error] Peak 0.016995 0.029650 0.047331 0.034167 0.014286 0.013706 0.013653 0.011141 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================