====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 13 23:12:48 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger450884 ====================================================================== Trigger: 00450884 Segment: 000 BAT Trigger Time: 323878008 [s; MET] Trigger Stop: 323878072 [s; MET] UTC: 2011-04-07T14:06:41.167860 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 185.996625275413 Dec: 15.7178020980355 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 14.72 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 14.72 Analysis Position: [ source = BAT ] RA: 185.996625275413 Dec: 15.7178020980355 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 186.02373181947 Dec: 15.7237201700124 [deg; J2000] { 12h 24m 05.7s , +15d 43' 25.4" } +/- 1.47000361396692 [arcmin] (estimated 90% radius based on SNR) +/- 0.571553597285787 [arcmin] (formal 1-sigma fit error) SNR: 17.5425244608379 Partial Coding Fraction: 0.7734375 [ including projection effects ] Duration T90: 155.567999958992 +/- 21.1666227540407 Measured from: 2.35600000619888 to: 157.923999965191 [s; relative to TRIGTIME] T50: 71.635999917984 +/- 21.0609268757043 Measured from: 26.3320000171661 to: 97.9679999351501 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 27.6399999856949 to: 28.6399999856949 [s; relative to TRIGTIME] Total Fluence Measured from: -2.89999997615814 to: 178.51599997282 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 1.013862 1.361866 0.774008 0.110093 0.074262 0.076154 0.067491 0.060194 [error] Peak 0.016251 0.019724 0.022775 0.011490 0.005872 0.006217 0.005445 0.004633 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================