====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time (local time): Sun Jan 12 23:13:52 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger539866 ====================================================================== Trigger: 00539866 Segment: 000 BAT Trigger Time: 375771947.136 [s; MET] Trigger Stop: 375771948.16 [s; MET] UTC: 2012-11-28T05:05:37.212960 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 300.582775438788 Dec: 54.3214660612968 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 7.3 Image Trigger?: NO Rate S/N Ratio: 9.79795897113271 [ if not an image trigger ] Image S/N Ratio: 7.3 Analysis Position: [ source = BAT ] RA: 300.582775438788 Dec: 54.3214660612968 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 300.588451186717 Dec: 54.2997324101534 [deg; J2000] { 20h 02m 21.2s , +54d 17' 59.0" } +/- 0.666858407985102 [arcmin] (estimated 90% radius based on SNR) +/- 0.17375182840517 [arcmin] (formal 1-sigma fit error) SNR: 54.2623885353922 Angular difference between Flight and Ground position is 1.319066 arcmin Partial Coding Fraction: 0.8828125 [ including projection effects ] Duration T90: 23.4279999732971 +/- 1.64951387437372 Measured from: 13.0920000076294 to: 36.5199999809265 [s; relative to TRIGTIME] T50: 7.39199995994568 +/- 0.447571198196601 Measured from: 17.5160000324249 to: 24.9079999923706 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 21.6840000152588 to: 22.6840000152588 [s; relative to TRIGTIME] Total Fluence Measured from: -0.00399994850158691 to: 41.688000023365 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.401324 4.226054 2.523560 0.402360 0.049637 0.052852 0.046621 0.042123 [error] Peak 0.339884 0.583450 0.550563 0.101145 0.011306 0.013838 0.013615 0.008793 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================