====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jun 1 15:37:22 EDT 2016 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683906 ====================================================================== Trigger: 00683906 Segment: 000 BAT Trigger Time: 483191363.52 [s; MET] Trigger Stop: 483191364.544 [s; MET] UTC: 2016-04-24T11:49:07.348300 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 319.480565124725 Dec: -60.4052836164155 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 15.78 Image Trigger?: NO Rate S/N Ratio: 43.5086198356142 [ if not an image trigger ] Image S/N Ratio: 15.78 Analysis Position: [ source = BAT ] RA: 319.480565124725 Dec: -60.4052836164155 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 319.48462934057 Dec: -60.4081088330894 [deg; J2000] { 21h 17m 56.3s , -60d 24' 29.2" } +/- 1.13082706229561 [arcmin] (estimated 90% radius based on SNR) +/- 0.419566901776941 [arcmin] (formal 1-sigma fit error) SNR: 25.5174988547371 Angular difference between Flight and Ground position is 0.207934 arcmin Partial Coding Fraction: 0.3359375 [ including projection effects ] Duration T90: 6.4640000462532 +/- 0.951697413545641 Measured from: -0.879999995231628 to: 5.58400005102158 [s; relative to TRIGTIME] T50: 1.98400002717972 +/- 0.354175118295394 Measured from: 0.0960000157356262 to: 2.08000004291534 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.0680000185966492 to: 1.06800001859665 [s; relative to TRIGTIME] Total Fluence Measured from: -1.42399996519089 to: 6.73600000143051 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.392838 0.687849 0.568343 0.183438 0.034348 0.037512 0.034184 0.027809 [error] Peak 0.116218 0.200956 0.232535 0.085746 0.013395 0.015500 0.015920 0.012445 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================