Skip to main content
Testing. You are viewing the public testing version of GCN. For the production version, go to
New Announcement Feature, Code of Conduct, Circular Revisions. See news and announcements

GCN Circular 5803

GRB 061110B: Swift-UVOT Initial Observation
2006-11-10T23:26:57Z (18 years ago)
Pete Roming at PSU <>
P. Roming (PSU), F. Marshall (GSFC), M. Chester (PSU) report on behalf of the
Swift UVOT team:

UVOT took a finding chart exposure of 131 seconds with the White (160-650 nm)
filter starting 3046 seconds after the BAT trigger. No afterglow candidate has
been found in the initial data products. The 2.7'x2.7' sub-image covers 25% of
the BAT error circle. The typical 3-sigma upper limit has been about 18.5 mag.
The 8'x8' region for the list of sources generated on-board covers 100% of the
BAT error circle. The list of sources is typically complete to about 18 mag. No
correction has been made for the expected extinction corresponding to E(B-V) of
Looking for U.S. government information and services? Visit