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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:39:12 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_EDsb0
======================================================================

  Trigger: 00518792      Segment: 000

  BAT Trigger Time: 354596787.072   [s; MET]
      Trigger Stop: 354596788.48   [s; MET]
               UTC: 2012-03-28T03:06:19.032840    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 241.549796791991   Dec: -39.3402511024914  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    6.57
     Image Trigger?:     NO
     Rate S/N Ratio:     13.1909059582729  [ if not an image trigger ]
     Image S/N Ratio:    6.57

  Analysis Position:   [ source = BAT ]
    RA: 241.549796791991   Dec: -39.3402511024914  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 241.604882129738   Dec: -39.321358231826  [deg; J2000]  
        { 16h 06m 25.2s , -39d 19' 16.9" }
         +/- 1.82726324485286 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.718169691243944 [arcmin] (formal 1-sigma fit error)
    SNR: 12.8563232086428



  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 29.7439999580383 +/- 6.86015857915177
        Measured from: -15.9160000085831
                   to: 13.8279999494553     [s; relative to TRIGTIME]
     T50: 9.65599995851517 +/- 2.96682592361327
        Measured from: -9.10800004005432
                   to: 0.547999918460846     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.148000001907349     
                   to: 1.14800000190735     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -17.272000014782     
                   to: 20.5479999780655     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.305174   0.381591   0.176381   0.054486
           0.037692   0.032218   0.027208   0.023461 [error]
 Peak      0.024548   0.031790   0.032661   0.005392
           0.006356   0.005757   0.004810   0.003960 [error]

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

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