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GCN Circular 5410

GRB 060807: optical limit
2006-08-07T15:55:09Z (18 years ago)
Ken ichi Torii at Osaka U <>
K. Torii (Osaka U.) reports on behalf of the ART collaboration:

 The error region of GRB 060807 (De Pasquale et al. GCN 5409) was
observed with the 0.35m ART-3b in Toyonaka, Osaka. Under the bright
moon, 60 s exposures in Ic band were repeated.

 Preliminary analysis does not reveal a new object within the XRT
error region and the following upper limit is derived relative to
USNO-B1.0 I magnitude.

StartUT		Limit	Exposure
14:44:37	>17.7	60s x 10
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