[vsnet-grb-info 3145] GRB 060418 : Lulin Optical follow-up

[GCN Circulars]

TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  4982
SUBJECT: GRB 060418 : Lulin Optical follow-up
DATE:    06/04/20 08:59:37 GMT
FROM:    Yuji Urata at RIKEN  <urata at crab.riken.go.jp>

B.A. Chen (NCKU), C.S. Lin, K.Y. Huang, W.H. Ip (NCU),
Y. Urata (Saitama-U) on behalf of EAFON report:

"We have made B, R, I band imaging for GRB 060418 optical afterglow
(Falcone et al. GCN 4966) using Lulin 1m telescope started from
14:38 (UT) on April 18. Preliminary our photometry is below.

 =================================
 Delay(d)  Filter    mag.
 ---------------------------------
 0.496     R         20.7 +/- 0.1
 =================================

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