GCN Circular 14306
Subject
GRB 130313A: Swift-BAT Spectral lag analysis
Event
Date
2013-03-14T14:46:53Z (13 years ago)
From
Takanori Sakamoto at AGU <tsakamoto@phys.aoyama.ac.jp>
J. Norris (BSU), T. Sakamoto (AGU), S. D. Barthelmy (GSFC), N. Gehrels (GSFC)
We report the spectral lag analysis for GRB 130313A (GCN Circ. 14293 & 14296)
based on the BAT data. Using 8-ms binned light curve, the spectral lag
for the 15-25 keV to 50-100 keV bands is 9.2 (+11.5/-7.7) msec.
These lag values place this burst in the short burst category. There is no evidence
for extended emission.