========================================================================== 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: Mon Sep 29 23:59:05 EDT 2014 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/ground_detect_bursts/scripts ========================================================================== BAT Trigger Time: 292840969.6 UTC: 2010-04-13T08:42:43.897 [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: 356.834658171 Dec: 51.2840753744 [deg; J2000] { 23h 47m 20.3s , +51d 17' 02.7" } +/- 1.27347538816 [arcmin] (estimated 90% radius based on SNR) SNR: 21.5371726297 Angular difference between the GCN position (ra=356.8264, dec=51.2704 deg) and this refined position is 0.877 arcmin Partial Coding Fraction: 9.843750e-01 [ including projection effects ] Duration T90: 16. +/- 1.6 Measured from: 0 to: 16 [s; relative to TRIGTIME] T50: 8. +/- 1.60000002384186 Measured from: 3.2 to: 11.2 [s; relative to TRIGTIME]