====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Aug 28 18:08:17 EDT 2017 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger766821 ====================================================================== Trigger: 00766821 Segment: 000 BAT Trigger Time: 523835788.608 [s; MET] Trigger Stop: 523835789.12 [s; MET] UTC: 2017-08-07T21:56:09.115840 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 143.379449689179 Dec: -17.3293730191527 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.17 Image Trigger?: NO Rate S/N Ratio: 14.247806848775 [ if not an image trigger ] Image S/N Ratio: 7.17 Analysis Position: [ source = BAT ] RA: 143.379449689179 Dec: -17.3293730191527 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 143.433398615419 Dec: -17.3478077800731 [deg; J2000] { 09h 33m 44.0s , -17d 20' 52.1" } +/- 1.52125162759394 [arcmin] (estimated 90% radius based on SNR) +/- 0.652205832713866 [arcmin] (formal 1-sigma fit error) SNR: 16.704410627956 Partial Coding Fraction: 0.921875 [ including projection effects ] Duration T90: 36.323999941349 +/- 7.97291137847716 Measured from: 0.164000034332275 to: 36.4879999756813 [s; relative to TRIGTIME] T50: 28.4119999408722 +/- 7.53834567873316 Measured from: 1.9200000166893 to: 30.3319999575615 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.700000047683716 to: 1.70000004768372 [s; relative to TRIGTIME] Total Fluence Measured from: -0.435999989509583 to: 52.2319999933243 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.515886 0.638487 0.340486 0.042848 0.043118 0.043779 0.037046 0.031474 [error] Peak 0.054651 0.070699 0.051889 0.015181 0.006725 0.007077 0.006197 0.004729 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================