======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:05:59 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_b9kqO
======================================================================

  Trigger: 00348428      Segment: 000

  BAT Trigger Time: 260553395.072   [s; MET]
      Trigger Stop: 260553397.12   [s; MET]
               UTC: 2009-04-04T15:56:30.440760    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 239.218047211207   Dec: 35.4997092919803  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.91
     Image Trigger?:     NO
     Rate S/N Ratio:     16.3401346383682  [ if not an image trigger ]
     Image S/N Ratio:    8.91

  Analysis Position:   [ source = BAT ]
    RA: 239.218047211207   Dec: 35.4997092919803  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 239.232666246459   Dec: 35.5174625058596  [deg; J2000]  
        { 15h 56m 55.8s , +35d 31' 02.9" }
         +/- 0.808378500278322 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.213052180407942 [arcmin] (formal 1-sigma fit error)
    SNR: 41.2189858482587



  Partial Coding Fraction: 0.890625    [ including projection effects ]

  Duration
     T90: 83.6000000238419 +/- 13.7609773174572
        Measured from: -20.1040000021458
                   to: 63.4960000216961     [s; relative to TRIGTIME]
     T50: 39.6520000100136 +/- 1.58000000715256
        Measured from: 0.747999995946884
                   to: 40.4000000059605     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 17.3199999928474     
                   to: 18.3199999928474     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -35.1719999909401     
                   to: 94.6400000154972     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.793021   2.302717   0.991071   0.107134
           0.060305   0.059756   0.052883   0.046725 [error]
 Peak      0.093151   0.079528   0.052303   0.010572
           0.006399   0.006441   0.005461   0.004408 [error]

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

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