[vsnet-grb-info 5761] GRB080310 : Lulin Optical observations

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  7415
SUBJECT: GRB080310 : Lulin Optical observations
DATE:    08/03/12 18:54:46 GMT
FROM:    Yuji Urata at Saitama U  <urata at asiaa.sinica.edu.tw>

Y. Urata, T.W. Chen, K.Y. Huang, L.C. Huang, M. Im, I. Lee
on behalf of EAFON report:

"We have made R-band images for the optical afterglow of GRB 080310
(Chornock et al. GCN 7381; Cummings et al., GCN 7382) using the Lulin
1m telescope. According to USNO-B1.0 calibration, the afterglow at
1.44 days after the burst is R=21.3+/-0.1. This observation confirm
the plateau or bump reported by Garnavich et al., (GCN 7414). The
R-band lightcuve made from our observations (T.W. Chen et al., GCN
7395; Urata et al., GCN 7412) and the LBT points (Garnavich et al.,
GCN 7409, 7414) is resemble to that of GRB030329 (e.g. Lipkin et al
2004)."

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