TITLE:   GCN CIRCULAR
NUMBER:  7364
SUBJECT: GRB 080307 : BOAO optical afterglow observation
DATE:    08/03/07 13:35:23 GMT
FROM:    Yuji Urata at Saitama U  <urata@asiaa.sinica.edu.tw>

M. Im, I. Lee, W.K. Zheng, K.Y. Huang, Y. Urata
on behalf of EAFON report:

"We have been imaging the GRB 080307 optical afterglow (Holland et
al. #7362) using the 1.8 m telescope of the Bohyunsan Optical
Astronomy Observatory, Korea. The optical afterglow brightness at 
67 min after the burst is R~20.3 mag. 
Further deeper imaging are encouraged."

We thank J. Seo, and Y. Jeon for their assistance with the BOAO observation.
This message may be cited.