====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 13 22:32:32 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger452685 ====================================================================== Trigger: 00452685 Segment: 000 BAT Trigger Time: 326136952.448 [s; MET] Trigger Stop: 326136953.472 [s; MET] UTC: 2011-05-03T17:35:45.530200 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 132.79984224966 Dec: 52.2156973681742 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 20.4 Image Trigger?: NO Rate S/N Ratio: 134.029847422132 [ if not an image trigger ] Image S/N Ratio: 20.4 Analysis Position: [ source = BAT ] RA: 132.79984224966 Dec: 52.2156973681742 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 132.799490954221 Dec: 52.211078499856 [deg; J2000] { 08h 51m 11.9s , +52d 12' 39.9" } +/- 0.979525171125444 [arcmin] (estimated 90% radius based on SNR) +/- 0.348119802711741 [arcmin] (formal 1-sigma fit error) SNR: 31.329483576278 Partial Coding Fraction: 0.1191406 [ including projection effects ] Duration T90: 58.6999999284744 +/- 47.0071018572133 Measured from: -1.64800000190735 to: 57.0519999265671 [s; relative to TRIGTIME] T50: 3.91199994087219 +/- 0.540592264284623 Measured from: -0.00400000810623169 to: 3.90799993276596 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: -0.120000004768372 to: 0.879999995231628 [s; relative to TRIGTIME] Total Fluence Measured from: -6.57600003480911 to: 203.587999999523 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 2.994171 5.089695 5.349838 1.786912 0.162915 0.183378 0.185515 0.195359 [error] Peak 0.499534 1.103982 1.507427 0.511213 0.034995 0.047989 0.054829 0.042377 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================