======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:37:28 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_nnD85
======================================================================

  Trigger: 00515277      Segment: 000

  BAT Trigger Time: 351218970.048   [s; MET]
      Trigger Stop: 351218978.24   [s; MET]
               UTC: 2012-02-18T00:49:22.145800    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 319.757959799859   Dec: -25.4504975119872  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    9.67
     Image Trigger?:     NO
     Rate S/N Ratio:     27.0370116691915  [ if not an image trigger ]
     Image S/N Ratio:    9.67

  Analysis Position:   [ source = BAT ]
    RA: 319.757959799859   Dec: -25.4504975119872  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA:    Dec:   [deg; J2000]  
        { 00h 00m 00.0s , +00d 00' 00.0" }
         +/- Inf [arcmin] (estimated 90% radius based on SNR)
         +/- 0 [arcmin] (formal 1-sigma fit error)
    SNR: 

    WARNING: the refined image significance was very low.  Treat this 
             detection with extreme caution!


  Partial Coding Fraction: 0    [ including projection effects ]

  Duration
     T90: 31.8079999685287 +/- 3.09325974351012
        Measured from: -24.3919999599457
                   to: 7.41600000858307     [s; relative to TRIGTIME]
     T50: 18.1119999885559 +/- 4.24238426439251
        Measured from: -14.9839999675751
                   to: 3.12800002098083     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 2.3400000333786     
                   to: 3.3400000333786     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -26.6959999799728     
                   to: 8.56800001859665     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     2.773491   4.039629   2.113768   0.498334
           0.339855   0.333526   0.274820   0.203844 [error]
 Peak      0.299802   0.566314   0.404494   0.049215
           0.083547   0.089428   0.076682   0.048299 [error]

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

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