======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:36:21 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_QXC2o
======================================================================

  Trigger: 00509543      Segment: 000

  BAT Trigger Time: 345374594.752   [s; MET]
      Trigger Stop: 345374602.944   [s; MET]
               UTC: 2011-12-12T09:23:07.084300    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 310.404448660982   Dec: -68.6171052622876  [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:     8.48528137423857  [ if not an image trigger ]
     Image S/N Ratio:    8.09

  Analysis Position:   [ source = BAT ]
    RA: 310.404448660982   Dec: -68.6171052622876  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 310.435836366175   Dec: -68.5841680295944  [deg; J2000]  
        { 20h 41m 44.6s , -68d 35' 03.0" }
         +/- 1.76112531396191 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.809238154885542 [arcmin] (formal 1-sigma fit error)
    SNR: 13.5515645392321



  Partial Coding Fraction: 0.359375    [ including projection effects ]

  Duration
     T90: 55.6960000395775 +/- 11.6675550198595
        Measured from: -1.67199999094009
                   to: 54.0240000486374     [s; relative to TRIGTIME]
     T50: 24.1119999885559 +/- 6.61589844694809
        Measured from: 6.55200004577637
                   to: 30.6640000343323     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 4.76399999856949     
                   to: 5.76399999856949     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -5.76799994707108     
                   to: 60.904000043869     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.547006   0.891611   0.552814   0.092018
           0.080726   0.078787   0.068595   0.058539 [error]
 Peak      0.035667   0.033294   0.025548   0.021227
           0.010683   0.009922   0.008796   0.007625 [error]

     [ fluence units of on-axis counts / fully illuminated detector ] 

======================================================================
