[vsnet-grb-info 4069] GRB 061201: Coincidence with a Galaxy Cluster
GCN Circulars
gcncirc at capella.gsfc.nasa.gov
Sat Dec 2 01:23:17 JST 2006
TITLE: GCN CIRCULAR
NUMBER: 5880
SUBJECT: GRB 061201: Coincidence with a Galaxy Cluster
DATE: 06/12/01 16:23:13 GMT
FROM: Josh Bloom at UC Berkeley <jbloom at astron.berkeley.edu>
J. S. Bloom (UC Berkeley) notes:
"We note that this apparent short burst GRB (Swift trigger 241840)
was localized to within 10 arcmin of a known cluster of galaxies
(J2000 center = 22h09m34s, -74d27.3m, Abell 995; Abell et al. ApJS,
1989). Though no redshift is known for this galaxy cluster and the
GRB has not (as of yet) been associated with a member of this
cluster, we suggest, tentatively, that GRB 061201 has arisen from
what is likely a relatively low redshift (z < 0.3). The XRT position
appears consistent with the outskirts of a faint galaxy detected in
the DSS."
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