========================================================================== BAT GROUND-DETECTED GRB DATA PROCESSING REPORT Process Script: hand-made scripts that follow steps in batgrbproduct but without using TDRSS info Process Start Time: Wed Apr 1 14:16:16 EDT 2015 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_bursts/scripts ========================================================================== BAT Trigger Time: 439459530.048 UTC: 2014-12-05T08:05:17.172 [includes UTCF correction] Where From?: Ground analysis (best_duration.txt) NOTE: BAT trigger time for ground-detected burst is the T100 start time. Refined Position: [ source = BAT pre-slew image ] RA: 92.8924425176 Dec: 37.8885624009 [deg; J2000] { 06h 11m 34.2s , +37d 53' 18.8" } +/- 3.64162015486 [arcmin] (estimated 90% radius based on SNR) SNR: 4.80093367479 Angular difference between the GCN position (ra=92.859, dec=37.876 deg) and this refined position is 1.754 arcmin Partial Coding Fraction: 4.179688e-01 [ including projection effects ] Duration (found by FRED-model fit) T90: 1.664 +/- N/A Measured from: 0.128 to: 1.792 [s; relative to TRIGTIME] T50: 0.576 +/- N/A Measured from: 0.384 to: 0.96