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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue 22 Sep 22:23:32 BST 2026
             Host Name: xep-swiftv-p5.star.le.ac.uk
   Current Working Dir: /scratch/batxrtlc_s9kPG
======================================================================

  Trigger: 01512686      Segment: 000

  BAT Trigger Time: 811764077.952   [s; MET]
      Trigger Stop: 811764078.976   [s; MET]
               UTC: 2026-09-22T10:00:39.449420    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 227.903695378982   Dec: 14.2071450684077  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    12.03
     Image Trigger?:     NO
     Rate S/N Ratio:     39.1535439009038  [ if not an image trigger ]
     Image S/N Ratio:    12.03

  Analysis Position:   [ source = BAT ]
    RA: 227.903695378982   Dec: 14.2071450684077  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 227.908752402476   Dec: 14.2160418354194  [deg; J2000]  
        { 15h 11m 38.1s , +14d 12' 57.8" }
         +/- 1.15560579892878 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.549947795484993 [arcmin] (formal 1-sigma fit error)
    SNR: 24.7394601949506



  Partial Coding Fraction: 0.21875    [ including projection effects ]

  Duration
     T90: 57.4759999513626 +/- 8.53956529011334
        Measured from: -3.37199997901917
                   to: 54.1039999723434     [s; relative to TRIGTIME]
     T50: 13.7680000066757 +/- 14.935779780163
        Measured from: 0.179999947547913
                   to: 13.9479999542236     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.723999977111816     
                   to: 1.72399997711182     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -4.89999997615814     
                   to: 66.3320000171661     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.316920   2.424757   2.109070   0.588934
           0.121221   0.113055   0.096280   0.073482 [error]
 Peak      0.088060   0.207099   0.315273   0.113169
           0.021042   0.022410   0.023932   0.016379 [error]

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

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