batgrbproduct analysis for trigger=770958

batgrbproduct Analysis for Trigger=770958

Special note:
This burst occurred only 755 s after trigger 770957. No event data are collected close to T0. The cloeset event data collected are before T0-95 s and after T0+929 s. Therefore, the only BAT analysis available are burst duration based on the BAT raw light curve.

Analysis Summary

Notes:

1) No attempt has been made to eliminate the non-significant decimal places.
2) This batgrbproduct analysis is done of the amount of data for this trigger downloaded to date.
3) This batgrbproduct analysis is using the flight position for the mask-weighting calculation.
4) This page will be updated for up to 15 downlinks after the trigger.

======================================================================
                  BAT GRB EVENT DATA PROCESSING REPORT
    Process Script Ver: batgrbproduct v2.46
    Process Start Time (local time): Wed Sep  6 17:17:06 EDT 2017
             Host Name: bat1
   Current Working Dir: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger770958
======================================================================

  Trigger: 00770958      Segment: 000

  BAT Trigger Time: 526352165.376   [s; MET]
      Trigger Stop: 526352166.414   [s; MET]
               UTC: 2017-09-06T00:55:45.734600 [includes UTCF correction] 
       Where From?: TDRSS position message

  BAT 
    RA: 232.221   Dec: -28.251  [deg; J2000]

     Catalogged Source?: NO
     Point Source?:      YES
     GRB Indicated?:     YES    [ by BAT flight software ]
     Image S/N Ratio:    20.76
     Image Trigger?:     NO
     Rate S/N Ratio:     77.03  [ if not an image trigger ]
     Image S/N Ratio:    20.76

  Flight Position:   [ source = BAT ]
    RA: 232.221   Dec: -28.251  [deg; J2000]

  Duration
     T90: 19.20 +/- 1.6
        Measured from: -11.776
                   to: 7.424     [s; relative to TRIGTIME]
     T50: 9.60 +/- 1.6
        Measured from: -6.976
                   to: 2.624     [s; relative to TRIGTIME]

 
=== Table of the duration information ==
 
        Value   tstart    tstop
T100   19.200   -11.776   7.424 
T90    19.200   -11.776   7.424
T50     9.600    -6.976   2.624  
Peak    1.000    -0.275   0.724

Click here for the BAT GCN circular template

Special notes of this burst

Estimated redshift from machine learning (Ukwatta et al. 2016) - may take a few minutes to calcaulte

batgrbproduct Analysis for Trigger=770958

Analysis Summary

Notes:

Lightcurves

BAT raw light curve