======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:36:25 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_B7Nzy
======================================================================

  Trigger: 00509717      Segment: 000

  BAT Trigger Time: 345650656   [s; MET]
      Trigger Stop: 345650976   [s; MET]
               UTC: 2011-12-15T14:04:08.321280    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 349.548231274995   Dec: 32.475567914634  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     NO    [ by BAT flight software ]
     Image S/N Ratio:    8.16
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    8.16

  Analysis Position:   [ source = BAT ]
    RA: 349.548231274995   Dec: 32.475567914634  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 349.580734360651   Dec: 32.455702876872  [deg; J2000]  
        { 23h 18m 19.4s , +32d 27' 20.5" }
         +/- 4.25302714956852 [arcmin] (estimated 90% radius based on SNR)
         +/- 2.41655069010579 [arcmin] (formal 1-sigma fit error)
    SNR: 3.84572440626468



  Partial Coding Fraction: 0.4648438    [ including projection effects ]

  Duration
     T90: 348.583999931812 +/- 121.872469177511
        Measured from: 24.6119999885559
                   to: 373.195999920368     [s; relative to TRIGTIME]
     T50: 109.523999989033 +/- 119.496691124463
        Measured from: 106.77999997139
                   to: 216.303999960423     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 216.347999989986     
                   to: 217.347999989986     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -116.339999973774     
                   to: 405.508000016212     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.585364   1.663337   1.354141   0.273479
           0.196731   0.197637   0.179920   0.166011 [error]
 Peak      0.025365   0.012935   0.023674   0.016717
           0.008761   0.008579   0.007606   0.006940 [error]

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

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