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                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Wed Jun 14 15:16:30 EDT 2023
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1152509
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  Trigger: 01152509      Segment: 000

  BAT Trigger Time: 697172248   [s; MET]
      Trigger Stop: 697172312   [s; MET]
               UTC: 2023-02-04T02:56:57.304260    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 238.16447566395   Dec: -50.8579554299044  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.78
     Image Trigger?:     YES
     Rate S/N Ratio:     0  [ if not an image trigger ]
     Image S/N Ratio:    7.78

  Analysis Position:   [ source = BAT ]
    RA: 238.16447566395   Dec: -50.8579554299044  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 238.146638473473   Dec: -50.8480355552668  [deg; J2000]  
        { 15h 52m 35.2s , -50d 50' 52.9" }
         +/- 2.49560617367993 [arcmin] (estimated 90% radius based on SNR)
         +/- 1.31814913004341 [arcmin] (formal 1-sigma fit error)
    SNR: 8.23614570246709
 
  Angular difference between Flight and Ground position is 0.900421 arcmin
 
  Partial Coding Fraction: 0.4882812    [ including projection effects ]

  Duration
     T90: 186.192000031471 +/- 23.7577641833218
        Measured from: -5.19200003147125
                   to: 181     [s; relative to TRIGTIME]
     T50: 108.320000052452 +/- 22.3625113793964
        Measured from: 45.1280000209808
                   to: 153.448000073433     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 148.108000040054     
                   to: 149.108000040054     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -23.9119999408722     
                   to: 195.592000007629     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     1.994299   2.546794   1.695147   0.322284
           0.180038   0.168897   0.142520   0.119340 [error]
 Peak      0.024123   0.047075   0.042050   0.019619
           0.010842   0.010094   0.008785   0.007409 [error]

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

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