====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Wed Jan 22 17:29:14 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger205851 ====================================================================== Trigger: 00205851 Segment: 000 BAT Trigger Time: 167022369.344 [s; MET] Trigger Stop: 167022370.368 [s; MET] UTC: 2006-04-18T03:06:08.204500 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 236.419948391906 Dec: -3.64343384352562 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.8 Image Trigger?: NO Rate S/N Ratio: 28.9309522829789 [ if not an image trigger ] Image S/N Ratio: 10.8 Analysis Position: [ source = BAT ] RA: 236.419948391906 Dec: -3.64343384352562 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 236.430661828296 Dec: -3.63965249246618 [deg; J2000] { 15h 45m 43.4s , -03d 38' 22.7" } +/- 0.969578605224568 [arcmin] (estimated 90% radius based on SNR) +/- 0.500532965683523 [arcmin] (formal 1-sigma fit error) SNR: 31.7896311502763 Angular difference between Flight and Ground position is 0.680447 arcmin Partial Coding Fraction: 0.3046875 [ including projection effects ] Duration T90: 109.080000013113 +/- 46.7255162820641 Measured from: -45.6200000047684 to: 63.4600000083447 [s; relative to TRIGTIME] T50: 25.4920000135899 +/- 0.68913860008981 Measured from: 2.0799999833107 to: 27.5719999969006 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 27.4519999921322 to: 28.4519999921322 [s; relative to TRIGTIME] Total Fluence Measured from: -82.4560000002384 to: 136.619999974966 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 4.234725 5.224577 3.668461 0.930035 0.127418 0.117749 0.102110 0.090026 [error] Peak 0.215832 0.289826 0.235451 0.053250 0.012172 0.012617 0.011528 0.008156 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================