GCN Circular 4527
Subject
GRB 060116: Swift/UVOT upper limits
Date
2006-01-16T17:24:21Z (18 years ago)
From
Tracey Poole at MSSL <tsp@mssl.ucl.ac.uk>
T. S. Poole (UCL-MSSL), S. Campana (INAF-OAB), J. Nousek (PSU), N.
White (GSFC), N. Gehrels (GSFC) on behalf of the Swift/UVOT team.
The Swift/UVOT began observing the field of GRB060116 (BAT
Trigger=177533, S. Campana, et. al, GCN 4519) at 08:39:46, 154s after
the BAT trigger. No new source is detected at the XRT position (S.
Campana, GCN 4522) in coadded images with any of the filters. The
following 3-sigma magnitude upper limits are not corrected for Galactic
extinction; E(B-V) = 0.264.
Filter T_range(s) T_exp(s) 3sigma(mag)
V 154-610 219.6 19.2
B 361-706 219.6 20.2
W1 639-802 39.6 18.5
M2 614-778 38.6 18.5
W2 567-731 39.6 18.5
Where T_range is time post-trigger, and T_exp is the exposure time of
the observation. A 6 arcsec radius was used for all filters.
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