GCN Circular 5332
Subject
GRB060717: Swift/UVOT upper limits
Date
2006-07-17T18:00:15Z (18 years ago)
From
Antonino Cucchiara at PSU <cucchiara@astro.psu.edu>
A. Cucchiara (PSU), P. Brown on behalf of the Swift/UVOT
team:
The Swift UVOT began taking data on the field of GRB 060717
222 s after the BAT trigger (Sakamoto et al. 2006,
GCN Circular 5326). No new source, relative to the DSS, is seen
inside the refined XRT error circle (Capalbi et al. GCN 5331)
The 3-sigma upper limits for the first finding chart
and the coadded images are listed below.
Finding chart:
Midpoint Exposure
Filter Time (s) (s) Mag
White 272 100 19.57 3-sigma upper limit (160-650 nm)
Coadded images:
Filter T_start(s) T_stop(s) EXPOSURE (s) Mag
White 222 10309 1241 20.85 UL
V 203 11899 1079 19.62 UL
B 4436 16062 1298 20.66 UL
U 4231 5862 400 19.83 UL
UVW1 4027 5659 393 19.33 UL
UVM2 3822 5453 400 19.25 UL
UVW2 4845 11215 1099 20.51 UL
T_start and T_stop are estimated from the time of the burst.
These upper limits have not been corrected for the estimated Galactic
reddening of E_{B-V} = 0.064 mag (Schlegel et al. 1998).