GCN Circular 4556
Subject
GRB 060121: optical observations
Event
Date
2006-01-22T02:44:59Z (20 years ago)
From
Angelo Antonelli at Obs. Astro. di Roma <a.antonelli@mporzio.astro.it>
L.A. Antonelli (INAF/OAR), D. Malesani (SISSA), S. Covino (INAF/OABr),
G. Andreuzzi, and G. Tessicini (INAF/TNG), report:
"We observed the field of GRB 060121 (Arimoto et al., GCN 4550;
Prigozhin et al., GCN 4551; Boer et al., GCN 4552) with the Italian
3.6m TNG telescope, located at the Canary Islands.
Preliminary analysis of a set of R-band exposures (totalling 30 minutes
on-source) reveals no new sources brighter than the SDSS limit reported
by Cool et al in GCN 4554.
This message can be cited."