====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon May 20 17:21:26 EDT 2019 Host Name: bat1 Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger899979 ====================================================================== Trigger: 00899979 Segment: 000 BAT Trigger Time: 577666552 [s; MET] Trigger Stop: 577666656 [s; MET] UTC: 2019-04-22T22:55:29.215560 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 182.124237954621 Dec: -60.2379723458902 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 10.54 Image Trigger?: YES Rate S/N Ratio: 0 [ if not an image trigger ] Image S/N Ratio: 10.54 Analysis Position: [ source = BAT ] RA: 182.124237954621 Dec: -60.2379723458902 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 182.134686693791 Dec: -60.1692386477795 [deg; J2000] { 12h 08m 32.3s , -60d 10' 09.3" } +/- 2.43777419334157 [arcmin] (estimated 90% radius based on SNR) +/- 1.28307860168927 [arcmin] (formal 1-sigma fit error) SNR: 8.51668448240087 Partial Coding Fraction: 0.828125 [ including projection effects ] Duration T90: 269.016000032425 +/- 50.7213055702129 Measured from: 18.2519999742508 to: 287.268000006676 [s; relative to TRIGTIME] T50: 88.1599999666214 +/- 22.569598648955 Measured from: 105.723999977112 to: 193.883999943733 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 174.37600004673 to: 175.37600004673 [s; relative to TRIGTIME] Total Fluence Measured from: 6.42799997329712 to: 359.531999945641 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 3.796835 4.232050 2.536182 0.633619 0.147429 0.151678 0.131223 0.114973 [error] Peak 0.081910 0.118972 0.086320 0.022703 0.009707 0.010608 0.009554 0.007395 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================