NOTE: Possible detection in wh at T+5464.6
NOTE: Possible detection in vv at T+5957.0

=========== Draft Upper Limit Circular ========

GRB 130514B: Swift/UVOT Upper Limits

S. R. Oates (MSSL-UCL) and D. Malesani (***BA INSTITUTION***)
report on behalf of the Swift/UVOT team:

The Swift/UVOT began settled observations of the field of GRB 130514B
4973 s after the INTEGRAL trigger (***Author*** et al., GCN Circ. ????).
No optical afterglow consistent with the XRT position
(Zhang et al. GCN Circ. 14651)
is detected in the initial UVOT exposures.
Preliminary 3-sigma upper limits using the UVOT photometric system
(Breeveld et al. 2011, AIP Conf. Proc. 1358, 373) for the initial exposures are:

Filter         T_start(s)   T_stop(s)      Exp(s)         Mag

white             5465         5950          478         >21.0
v                 5957         6462          494         >19.4
u                 4973        10780          968         >20.8

The magnitudes in the table are not corrected for the Galactic extinction
due to the reddening of E(B-V) = 0.034 in the direction of the burst
(Schlegel et al. 1998).


=========== Draft Detection Circular ========

GRB 130514B: Swift/UVOT Detection

S. R. Oates (MSSL-UCL) and D. Malesani (***BA INSTITUTION***)
report on behalf of the Swift/UVOT team:

The Swift/UVOT began settled observations of the field of GRB 130514B
4973 s after the INTEGRAL trigger (***Author*** et al., GCN Circ. ????).
A source consistent with the XRT position
(Zhang et al. GCN Circ. 14651)
is detected in the initial UVOT exposures.

Preliminary detections and 3-sigma upper limits using the UVOT photometric system
(Breeveld et al. 2011, AIP Conf. Proc. 1358, 373) for the early exposures are: 

Filter         T_start(s)   T_stop(s)      Exp(s)           Mag

white             5465         5950          478         21.59 +/- 0.26
v                 5957         6462          494         20.04 +/- 0.27
u                 4973        10780          968        >20.8

The magnitudes in the table are not corrected for the Galactic extinction
due to the reddening of E(B-V) = 0.034 in the direction of the burst
(Schlegel et al. 1998).