====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.47 Process Start Time (local time): Mon May 18 14:38:53 EDT 2020 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger958592 ====================================================================== Trigger: 00958592 Segment: 000 BAT Trigger Time: 604480832.512 [s; MET] Trigger Stop: 604480833.536 [s; MET] UTC: 2020-02-27T07:20:08.006260 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 56.4359448856047 Dec: 9.49094958213362 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.47 Image Trigger?: NO Rate S/N Ratio: 13.7840487520902 [ if not an image trigger ] Image S/N Ratio: 10.47 Analysis Position: [ source = BAT ] RA: 56.4359448856047 Dec: 9.49094958213362 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 56.4329403328802 Dec: 9.48989290227121 [deg; J2000] { 03h 45m 43.9s , +09d 29' 23.6" } +/- 0.666045515150351 [arcmin] (estimated 90% radius based on SNR) +/- 0.302641512630049 [arcmin] (formal 1-sigma fit error) SNR: 54.3570217938046 Angular difference between Flight and Ground position is 0.188771 arcmin Partial Coding Fraction: 0.4648438 [ including projection effects ] Duration T90: 30.3279999494553 +/- 9.20228228056807 Measured from: 2.33600008487701 to: 32.6640000343323 [s; relative to TRIGTIME] T50: 8.88800001144409 +/- 0.408333133201301 Measured from: 7.7039999961853 to: 16.5920000076294 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 8.5440000295639 to: 9.5440000295639 [s; relative to TRIGTIME] Total Fluence Measured from: -0.495999932289124 to: 87.7319999933243 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.401585 3.841296 3.231611 0.858059 0.074765 0.081080 0.072234 0.056599 [error] Peak 0.145125 0.205815 0.249766 0.082394 0.012499 0.014156 0.014253 0.009665 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================