TITLE:   GCN CIRCULAR
NUMBER:  2360
SUBJECT: Lulin follow-up observations of GRB030823
DATE:    03/08/23 16:21:57 GMT
FROM:    Kuiyun Huang at IANCU  <d919003@astro.ncu.edu.tw>

K.Y Huang, Y. Urata, S. Takahashi,  W.P. Chen , J.W. Chen, 
Y.S. Li, H.C. Lin, S.K. King and W.H. Ip  report;

"We have observed the entire error region of HETE-2 SXC of
GRB030823(= H2818) with the Lulin observatory 1.0 m telescope 
starting at Aug. 23 12.406 UT. Muti-band images were taken by 
PI1300 camera (10'x 10' field of view).
 The limiting magnitude of R-band images taken with 60 sec 
exposure is 18.8 mag(SN=3, with USNO-A2.0 red magnitudes).
Comparison with the DSS2 images, no new object was detected down 
to the limiting magnitude.The observation are in progress."