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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 12:24:17 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_swbqB
======================================================================

  Trigger: 00436737      Segment: 000

  BAT Trigger Time: 309310848   [s; MET]
      Trigger Stop: 309310912   [s; MET]
               UTC: 2010-10-20T23:40:41.709060    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 189.566423306271   Dec: 23.1609361221947  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    13.24
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    13.24

  Analysis Position:   [ source = BAT ]
    RA: 189.566423306271   Dec: 23.1609361221947  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 189.571044285832   Dec: 23.1789564828112  [deg; J2000]  
        { 12h 38m 17.1s , +23d 10' 44.2" }
         +/- 1.76419903474485 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.696473001115289 [arcmin] (formal 1-sigma fit error)
    SNR: 13.5178477659613



  Partial Coding Fraction: 0.4296875    [ including projection effects ]

  Duration
     T90: 166.327999949455 +/- 29.3222043701334
        Measured from: -27.244000017643
                   to: 139.083999931812     [s; relative to TRIGTIME]
     T50: 73.9599999785423 +/- 17.9454080419919
        Measured from: -4.14800000190735
                   to: 69.811999976635     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: -15.3640000224113     
                   to: -14.3640000224113     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -47.2519999742508     
                   to: 159.43599998951     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.560874   1.805516   0.803131   0.256906
           0.133032   0.126905   0.116592   0.110928 [error]
 Peak      0.023835   0.017538   0.027701   0.011332
           0.009299   0.008753   0.007791   0.007341 [error]

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

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