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.
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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
Lightcurves
BAT raw light curve
