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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 13:22:51 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_Hfpgm
======================================================================

  Trigger: 00646786      Segment: 000

  BAT Trigger Time: 457042986.56   [s; MET]
      Trigger Stop: 457042990.656   [s; MET]
               UTC: 2015-06-26T20:22:52.787720    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 187.672182135   Dec: 66.7793620338311  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.54
     Image Trigger?:     NO
     Rate S/N Ratio:     12.1243556529821  [ if not an image trigger ]
     Image S/N Ratio:    7.54

  Analysis Position:   [ source = BAT ]
    RA: 187.672182135   Dec: 66.7793620338311  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 187.627264239721   Dec: 66.7944815643397  [deg; J2000]  
        { 12h 30m 30.5s , +66d 47' 40.1" }
         +/- 1.92097020231121 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.19335871276592 [arcmin] (formal 1-sigma fit error)
    SNR: 11.9698555950911



  Partial Coding Fraction: 0.3554688    [ including projection effects ]

  Duration
     T90: 48 +/- 22.6274169979695
        Measured from: -15.5600000023842
                   to: 32.4399999976158     [s; relative to TRIGTIME]
     T50: 16 +/- 16
        Measured from: 0.439999997615814
                   to: 16.4399999976158     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 7.93999999761581     
                   to: 8.93999999761581     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -15.5600000023842     
                   to: 32.4399999976158     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.352011   0.477744   0.500456   0.073015
           0.062716   0.063099   0.055212   0.046283 [error]
 Peak      0.015574   0.036232   0.006997  -0.006448
           0.009408   0.009349   0.008171   0.006542 [error]

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

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