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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 15:04:47 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_VC5Jj
======================================================================

  Trigger: 01222885      Segment: 000

  BAT Trigger Time: 735164681.472   [s; MET]
      Trigger Stop: 735164689.664   [s; MET]
               UTC: 2024-04-18T20:24:08.178240    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 239.321942835305   Dec: 23.6073757940438  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.96
     Image Trigger?:     NO
     Rate S/N Ratio:     12.6491106406735  [ if not an image trigger ]
     Image S/N Ratio:    7.96

  Analysis Position:   [ source = BAT ]
    RA: 239.321942835305   Dec: 23.6073757940438  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 239.333929421332   Dec: 23.6122559382867  [deg; J2000]  
        { 15h 57m 20.1s , +23d 36' 44.1" }
         +/- 2.20769619860437 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.18526046304639 [arcmin] (formal 1-sigma fit error)
    SNR: 9.81242858095205



  Partial Coding Fraction: 0.7421875    [ including projection effects ]

  Duration
     T90: 12.4279999732971 +/- 3.54442492911188
        Measured from: 0.271999955177307
                   to: 12.6999999284744     [s; relative to TRIGTIME]
     T50: 5.84799993038177 +/- 2.92192889758202
        Measured from: 2.56400001049042
                   to: 8.41199994087219     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 1.80400002002716     
                   to: 2.80400002002716     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.0640000104904175     
                   to: 13.6679999828339     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.201413   0.156846   0.086877  -0.016490
           0.026913   0.024933   0.020544   0.016582 [error]
 Peak      0.033257   0.011007   0.015165   0.006457
           0.007242   0.006717   0.005600   0.004339 [error]

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

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