====================================================================== BAT GRB EVENT DATA PROCESSING REPORT Process Script Ver: batgrbproduct v2.46 Process Start Time: Mon Jan 13 21:13:25 EST 2014 Host Name: batevent1 Current Working Dir: /local/data/batevent/batevent_reproc/trigger501095 ====================================================================== Trigger: 00501095 Segment: 000 BAT Trigger Time: 335554715.072 [s; MET] Trigger Stop: 335554717.12 [s; MET] UTC: 2011-08-20T17:38:27.791540 [includes UTCF correction] Where From?: TDRSS position message BAT RA: 343.335365253431 Dec: 70.3055248184936 [deg; J2000] Catalogged Source?: NO Point Source?: YES GRB Indicated?: YES [ by BAT flight software ] Image S/N Ratio: 8.09 Image Trigger?: NO Rate S/N Ratio: 12.5299640861417 [ if not an image trigger ] Image S/N Ratio: 8.09 Analysis Position: [ source = BAT ] RA: 343.335365253431 Dec: 70.3055248184936 [deg; J2000] Refined Position: [ source = BAT pre-slew burst ] RA: 343.218619076135 Dec: 70.3082785751454 [deg; J2000] { 22h 52m 52.5s , +70d 18' 29.8" } +/- 1.84174578029472 [arcmin] (estimated 90% radius based on SNR) +/- 0.661362005869463 [arcmin] (formal 1-sigma fit error) SNR: 12.7121448291621 Partial Coding Fraction: 0.9921875 [ including projection effects ] Duration T90: 264.615999937057 +/- 8.68569143541024 Measured from: -1.59200000762939 to: 263.023999929428 [s; relative to TRIGTIME] T50: 244.843999922276 +/- 201.724250975818 Measured from: 4.11199998855591 to: 248.955999910831 [s; relative to TRIGTIME] Fluence Peak Flux (peak 1 second) Measured from: 1.55599999427795 to: 2.55599999427795 [s; relative to TRIGTIME] Total Fluence Measured from: -3.07200002670288 to: 271.324000000954 [s; relative to TRIGTIME] Band 1 Band 2 Band 3 Band 4 15-25 25-50 50-100 100-350 keV Total 0.643738 0.569578 0.376202 -0.001314 0.075891 0.077526 0.068345 0.060200 [error] Peak 0.025092 0.028713 0.009262 0.005602 0.004799 0.004961 0.004386 0.003627 [error] [ fluence units of on-axis counts / fully illuminated detector ] ======================================================================