GCN Circular 20161
Subject
GRB 161106A: CALET Gamma-Ray Burst Monitor detection
Date
2016-11-09T23:58:14Z (8 years ago)
From
Takanori Sakamoto at AGU <tsakamoto@phys.aoyama.ac.jp>
S. Nakahira (JAXA), A. Yoshida, T. Sakamoto, Y. Kawakubo, M. Moriyama, Y. Yamada (AGU),
K. Yamaoka (Nagoya U), I. Takahashi (IPMU), Y. Asaoka, S. Ozawa, S. Torii (Waseda U),
Y. Shimizu, T. Tamura (Kanagawa U), W. Ishizaki (ICRR), M. L. Cherry (LSU),
S. Ricciarini (U of Florence), P. S. Marrocchesi (U of Siena)
and the CALET collaboration:
The long-duration GRB 161106A (Hamburg et al., GCN Circ. 20140;
Konus-Wind trigger time on 11:57:52.938) triggered the CALET Gamma-ray
Burst Monitor (CGBM) at 11:57:50.79 on 6 November 2016.
The burst signal was seen by all CGBM instruments.
The light curve of the SGM shows a FRED-like structure with possible overlapping pulses.
The emission starts at T0, peaks at T0+5 sec and ends at T+15 sec.
The T90 duration measured by the SGM data is 9.1 +- 0.5 sec (40-1000 keV).
The light curve is available at
http://cgbm.calet.jp/cgbm_trigger/flight/1162468560/
The CALET data used in this analysis are provided by the Waseda
CALET Operation Center located at the Waseda University.