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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:52:37 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_fJP1V
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  Trigger: 00555096      Segment: 000

  BAT Trigger Time: 389325944.832   [s; MET]
      Trigger Stop: 389325946.24   [s; MET]
               UTC: 2013-05-04T02:05:34.317800    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 272.364553349823   Dec: -16.3442262783641  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.07
     Image Trigger?:     NO
     Rate S/N Ratio:     10.4403065089106  [ if not an image trigger ]
     Image S/N Ratio:    7.07

  Analysis Position:   [ source = BAT ]
    RA: 272.364553349823   Dec: -16.3442262783641  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 272.460260155738   Dec: -16.3193344650425  [deg; J2000]  
        { 18h 09m 50.5s , -16d 19' 09.6" }
         +/- 1.30802147895041 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.490502666501268 [arcmin] (formal 1-sigma fit error)
    SNR: 20.7264871076556



  Partial Coding Fraction: 1.015625    [ including projection effects ]

  Duration
     T90: 128 +/- 35.7770876399966
        Measured from: -31.8320000171661
                   to: 96.1679999828339     [s; relative to TRIGTIME]
     T50: 48 +/- 22.6274169979695
        Measured from: -15.8320000171661
                   to: 32.1679999828339     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 7.66799998283386     
                   to: 8.66799998283386     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -31.8320000171661     
                   to: 112.167999982834     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.691497   0.736895   0.565798   0.098425
           0.082657   0.074052   0.061708   0.052472 [error]
 Peak      0.010368   0.030116   0.001643   0.001911
           0.007102   0.006140   0.005013   0.004490 [error]

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

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