======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time: Tue Nov 11 14:34:00 GMT 2025
             Host Name: fireball.star.le.ac.uk
   Current Working Dir: /fbdata/autoproc/tmp/batxrtlc_t4KVN
======================================================================

  Trigger: 01013852      Segment: 000

  BAT Trigger Time: 630227367.616   [s; MET]
      Trigger Stop: 630227375.808   [s; MET]
               UTC: 2020-12-21T07:09:01.425800    [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 214.477529644785   Dec: -45.4108092626907  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    7.86
     Image Trigger?:     NO
     Rate S/N Ratio:     8.60232526704263  [ if not an image trigger ]
     Image S/N Ratio:    7.86

  Analysis Position:   [ source = BAT ]
    RA: 214.477529644785   Dec: -45.4108092626907  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 214.483980787282   Dec: -45.4036915910097  [deg; J2000]  
        { 14h 17m 56.2s , -45d 24' 13.3" }
         +/- 1.63484557362335 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.921433732614727 [arcmin] (formal 1-sigma fit error)
    SNR: 15.0713312280585



  Partial Coding Fraction: 0.3867188    [ including projection effects ]

  Duration
     T90: 44.240000128746 +/- 7.55569411544043
        Measured from: -6.57600009441376
                   to: 37.6640000343323     [s; relative to TRIGTIME]
     T50: 19.1200000047684 +/- 5.71382050170131
        Measured from: 0.97599995136261
                   to: 20.095999956131     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 9.28399991989136     
                   to: 10.2839999198914     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -8.06400001049042     
                   to: 40.5119999647141     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total     0.622863   1.018956   0.904739   0.174572
           0.083009   0.081585   0.073088   0.065579 [error]
 Peak      0.025869   0.043392   0.047155   0.016623
           0.012435   0.011993   0.010810   0.009441 [error]

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

======================================================================
