======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.48
    Process Start Time (local time): Fri Jul 29 23:01:16 EDT 2022
             Host Name: batproc1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1056757
======================================================================

  Trigger: 01056757      Segment: 000

  BAT Trigger Time: 645839992.896   [s; MET]
      Trigger Stop: 645839992.96   [s; MET]
               UTC: 2021-06-19T23:59:25.669220    [includes UTCF correction] 
       Where From?: (*SHORT BURST*) TDRSS scaled map message

  BAT 
    RA: 319.712963521213   Dec: 33.8598882356361  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    8.13
     Image Trigger?:     NO
     Rate S/N Ratio:     67.0223843204642  [ if not an image trigger ]
     Image S/N Ratio:    8.13

  Analysis Position:   [ source = BAT ]
    RA: 319.712963521213   Dec: 33.8598882356361  [deg; J2000]

  Refined Position:   [ source = BAT pre-slew burst ]
    RA: 319.717897042299   Dec: 33.8496948883427  [deg; J2000]  
        { 21h 18m 52.3s , +33d 50' 58.9" }
         +/- 0.688200917310961 [arcmin] (estimated 90% radius based on SNR)
         +/- 0.171398549015523 [arcmin] (formal 1-sigma fit error)
    SNR: 51.8744781958997
 
  Angular difference between Flight and Ground position is 0.659154 arcmin
 
  Partial Coding Fraction: 0.3671875    [ including projection effects ]

  Duration
     T90: 60.9119999408722 +/- 0.273437333691359
        Measured from: 0.748000025749207
                   to: 61.6599999666214     [s; relative to TRIGTIME]
     T50: 44.743999838829 +/- 0.0913892746406732
        Measured from: 2.86800003051758
                   to: 47.6119998693466     [s; relative to TRIGTIME]



  Fluence
     Peak Flux  (peak 1 second)
        Measured from: 0.952000021934509     
                   to: 1.95200002193451     [s; relative to TRIGTIME]
     Total Fluence        
        Measured from: -0.248000025749207     
                   to: 108.027999997139     [s; relative to TRIGTIME]
     
             Band 1     Band 2     Band 3     Band 4
              15-25      25-50     50-100    100-350     keV
 Total    32.453149  49.655606  43.359926  12.796806
           0.177534   0.211954   0.206673   0.156737 [error]
 Peak      2.220616   4.572264   5.385109   2.031736
           0.044354   0.062165   0.070497   0.054060 [error]

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

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