{
  "bibcode": "2008GCN..8055....1S",
  "body": "P. Schady (MSSL-UCL) and W.H. Baumgartner (GSFC/UMBC) report on behalf of \nthe Swift/UVOT team:\n\nThe Swift/UVOT observed the field of GRB 080802 starting 87 s after the \nBAT trigger (Baumgartner et al., GCN Circ. 8051).  We do not find a source \nin any of the UVOT observations inside the XRT error circle (Baumgartner \net al., GCN Circ. 8051). The 3-sigma upper limits for detecting a source \nin the first white and v finding charts (FC) exposure and co-added frames \nare:\n\nFilter          T_start T_stop  Exp     Mag (3-sigma UL)\n                 (s)     (s)     (s)\n=========================================================\nwhite (FC)      87      186     100     > 20.0\nwhite           4803    5002    200     > 20.4\nv (FC)          193     406     213     > 18.7\nv               5214    5413    200     > 18.7\nb               4598    6189    356     > 20.1\nu               4393    6028    400     > 19.9\nuvw1            4188    5822    400     > 19.8\nuvm2            3983    5618    400     > 19.7\nuvw2            5009    5208    200     > 19.5\n\nThe values quoted above are not corrected for the expected Galactic \nextinction corresponding to a reddening of E(B-V) = 0.80 mag in the \ndirection of the burst (Schlegel et al. 1998).",
  "circularId": 8055,
  "createdOn": 1217742981000,
  "email": "ps@mssl.ucl.ac.uk",
  "subject": "GRB 080802: Swift/UVOT Upper Limits",
  "submitter": "Patricia Schady at MSSL/Swift  <ps@mssl.ucl.ac.uk>",
  "eventId": "GRB 080802"
}