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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:06:33 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_b811O
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  Trigger: 00349592      Segment: 000

  BAT Trigger Time: 261841416   [s; MET]
      Trigger Stop: 261841480   [s; MET]
               UTC: 2009-04-19T13:43:31.327920    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 196.975889867574   Dec: -75.6086233726775  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.88
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    8.88

  Analysis Position:   [ source = BAT ]
    RA: 196.975889867574   Dec: -75.6086233726775  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 197.006851086489   Dec: -75.6102601572496  [deg; J2000]  
        { 13h 08m 01.6s , -75d 36' 36.9" }
         +/- 2.11778886061946 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.922030891019787 [arcmin] (formal 1-sigma fit error)
    SNR: 10.4129006162922



  Partial Coding Fraction: 0.96875    [ including projection effects ]

  Duration
     T90: 468.248000025749 +/- 47.1122582888949
        Measured from: 26.0239999890327
                   to: 494.272000014782     [s; relative to TRIGTIME]
     T50: 307.275999993086 +/- 62.1256185476052
        Measured from: 64.2680000066757
                   to: 371.543999999762     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 37.1800000071526     
                   to: 38.1800000071526     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: 8.05199998617172     
                   to: 522.780000001192     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.226084   1.419181   1.186036   0.254025
           0.124139   0.118374   0.104249   0.095888 [error]
 Peak      0.019509   0.013531   0.012541   0.003055
           0.005684   0.005401   0.004826   0.004395 [error]

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

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