[vsnet-grb-info 18713] GRB 161106A: CALET Gamma-Ray Burst Monitor detection
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Thu Nov 10 09:02:46 JST 2016
TITLE: GCN CIRCULAR
NUMBER: 20161
SUBJECT: GRB 161106A: CALET Gamma-Ray Burst Monitor detection
DATE: 16/11/09 23:58:14 GMT
FROM: Takanori Sakamoto at AGU <tsakamoto at 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.
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