====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Thu Mar 17 18:38:28 EDT 2016 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger673978 ====================================================================== Trigger: 00673978 Segment: 000 BAT Trigger Time: 477342647.296 [s; MET] Trigger Stop: 477342648.32 [s; MET] UTC: 2016-02-16T19:10:31.443760 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 311.705819095242 Dec: -71.5551525128288 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 20.11 Image Trigger?: NO Rate S/N Ratio: 74.1822081094921 [ if not an image trigger ] Image S/N Ratio: 20.11 Analysis Position: [ source = BAT ] RA: 311.705819095242 Dec: -71.5551525128288 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 311.679122848348 Dec: -71.551175584486 [deg; J2000] { 20h 46m 43.0s , -71d 33' 04.2" } +/- 0.877674346091035 [arcmin] (estimated 90% radius based on SNR) +/- 0.298020110499877 [arcmin] (formal 1-sigma fit error) SNR: 36.6497198679687 Angular difference between Flight and Ground position is 0.560201 arcmin Partial Coding Fraction: 0.4765625 [ including projection effects ] Duration T90: 11 +/- 1 Measured from: -0.296000003814697 to: 10.7039999961853 [s; relative to TRIGTIME] T50: 3 +/- 1 Measured from: 0.703999996185303 to: 3.7039999961853 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 0.703999996185303 to: 1.7039999961853 [s; relative to TRIGTIME] Total Fluence Measured from: -0.296000003814697 to: 11.7039999961853 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.657481 1.175387 0.868261 0.333834 0.044066 0.042930 0.037845 0.028508 [error] Peak 0.170670 0.299652 0.280446 0.089232 0.014864 0.016073 0.015574 0.011078 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================