TITLE:   GCN CIRCULAR
NUMBER:  11241
SUBJECT: GRB100906A: Errata of MITSuME Okayama about observation time
DATE:    10/09/07 01:22:47 GMT
FROM:    Daisuke Kuroda at OAO/NAOJ  <dikuroda@oao.nao.ac.jp>

D. Kuroda, K. Yanagisawa, Y. Shimizu, H. Toda (OAO, NAOJ),
S. Nagayama (NAOJ), M. Yoshida (Hiroshima), K. Ohta (Kyoto)
and N. Kawai(Tokyo Tech)
report on behalf of the MITSuME collaboration:


The observation time in the list reported in GCN 11240 is incorrect.
We made a mistake in calculating the MID-UT.
We revise as follows:

#T0+[day]  MID-UT    T-EXP[sec]   g'  g'_err   Rc  Rc_err   Ic  Ic_err
----------------------------------------------------------------------
0.00662    13:58:59     540.0   15.58  0.04  14.42  0.02  14.00  0.02
0.01784    14:15:08     540.0   16.52  0.05  15.35  0.03  14.98  0.04
----------------------------------------------------------------------
T0+ : Elapsed time after the burst [day]
T-EXP: Total Exposure time [sec]