NOTE: uvot_fluxes_wget.pl vrs. 2024-08-27 fem at 241002d04h41m04s500476usUT
NOTE: Source region spec. is: 140.95000 39.83239 4"
NOTE: Used archived XRT position of 140.95000  39.83239  4.00
NOTE: position reference is GCN_Circulars-37662

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

GRB 241002A: Swift/UVOT Upper Limits

***UBS*** (***INSTITUTION***) and Caputo (GSFC)
report on behalf of the Swift/UVOT team:

The Swift/UVOT began settled observations of the field of GRB 241002A
116 s after the BAT trigger (Caputo et al., GCN Circ. 37662).
No optical afterglow consistent with the XRT position
*** POSITION REFERENCE is GCN_Circulars-37662 ***
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 first
finding chart (FC) exposure and subsequent exposures are:

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

white_FC           116          266          147         >20.1
white              116          266          147         >20.1

The magnitudes in the table are not corrected for the Galactic extinction
due to the reddening of E(B-V) = 0.011 in the direction of the burst
(Schlegel et al. 1998).