GCN Circular 4731
Subject
GRB 060210 : Xinglong and Lulin optical limit
Date
2006-02-10T12:09:44Z (18 years ago)
From
Yuji Urata at RIKEN <urata@crab.riken.go.jp>
W. Zhou (BAO), C.S. Lin (NCU) Y. Urata (RIKEN), K.Y. Huang (NCU) and
Y. Qiu (BAO) on behalf of RAFON report:
"The 0.8-m telescope at Xinglong Observatory, China and 1.0-m
telescope at Lulin Observatory, Taiwan started to observe GRB 060210
afterglow (Fox et al. # 4723; Li #4725) at 10.73 UT (~ 5.75 hours
after burst) and 11.07 UT (~6.08 hours), respectively. No source was
detected at afterglow position of our R and I images. Compare with
USNO-B1.0, 3-sigma limiting magnitude are summarized as below :
Delay time (hour) Filter Exp. limit site
Mean time (SN=3)
---------------------------------------------------------------------
5.79 R 600s x 1 19.5 Xinglong
5.97 I 600s x 1 18.7 Xinglong
6.18 R 300s x 3 20.8 Lulin
6.46 I 300s x 3 20.0 Lulin
This message may be cited."