[vsnet-grb-info 2393] GRB 051109A : Lulin BVRI Optical afterglow
observation
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Thu Nov 10 02:51:34 JST 2005
TITLE: GCN GRB OBSERVATION REPORT
NUMBER: 4230
SUBJECT: GRB 051109A : Lulin BVRI Optical afterglow observation
DATE: 05/11/09 17:49:22 GMT
FROM: Yuji Urata at RIKEN <urata at crab.riken.go.jp>
GRB 051109A : Lulin BVRI Optical afterglow observation
F.Y. Huang, K.Y. Huang, W.H. Ip (NCU), Y. Urata(RIKEN),
Y. Qiu (BAO), Y.Q. Lou (THCA) on behalf of EAFON report:
"We have observed GRB 051109A afterglow (Rykoff et al. GCN4211) using
Lulin 1-m telescope from 9.59 to 13.34 hours after ther burst. The
afterglow was detected in our B,V,R,I band images. The R band
magnitude of afterglow at 10.97 UT is estimated as R=20.3 calibrated
against USNO-B1.0 catalog.
Further analysis is in progress.
This message may be cited."
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