GCN Circular 14602
Subject
GRB 130505A: MITSuME Akeno Optical observation
Date
2013-05-08T11:41:21Z (12 years ago)
From
Taketoshi Yoshii at Tokyo Tech <yoshii.t.ac@m.titech.ac.jp>
T. Yoshii, Y. Yatsu, Y. Yano, R. Usui, Y. Tachibana, K. Ito,
S. Kurita, Y. Saito, and N. Kawai (Tokyo Tech)
report on behalf of the MITSuME collaboration:
We observed GRB 130505A (Maselli et al., GCNC 14563) with an
optical tri-color (g, Rc, and Ic) camera attached to the MITSuME
50 cm telescope of Akeno Observatory, Yamanashi, Japan.
The observation started at 2013-05-05 11:04:17 UT (9709 sec after the
trigger).
And we detected the previously reported afterglow .
The measured magnitudes were listed below.
T0+[MID] MID-UT T-EXP[sec] g' Rc Ic
-----------------------------------------------------------------------------------------------------
15550s 12:41:38 3480 18.8+/-0.1 18.9+/-0.2 18.0+/-0.1
-----------------------------------------------------------------------------------------------------
T-EXP: Total Exposure time [sec]
(The photon flux were calibrated against GSC2.3 catalog.)