{
  "bibcode": "2011GCN.11872....1K",
  "body": "William C. Keel, Erin Darnell (U Alabama), Adria C. Updike (NASA/GSFC), D.\nAlexander Kann (TLS Tautenburg), and Dieter H. Hartmann (Clemson\nUniversity) report:\n\nWe observed the field of GRB 110328A/Swift J164449.3+573451 (Cummings et\nal., GCN 11823) on April 1 at 11:50 UT (3.96 days after the trigger) for\n20 minutes in the R band with the SARA North telescope at KPNO.  At the\nlocation of the optical counterpart (Cenko et al., GCN 11827; Volnova et\nal., GCN 11837) we marginally detect the transient at R = 21.7 +/- 0.3 as\ncompared to the USNO B1.0 catalog and the comparison star given by\nLeloudas et al. (GCN 11844), in good agreement with the earlier\nobservations of Kelemen et al. (GCN 11867).\n\nThis GCN resulted from a collaboration initiated by the BAUTforum.\n\nThis message may be cited.",
  "circularId": 11872,
  "createdOn": 1301801833000,
  "email": "aupdike@clemson.edu",
  "subject": "GRB 110328A/Swift J164449.3+573451: SARA-N detection",
  "submitter": "Adria C. Updike at Clemson U  <aupdike@clemson.edu>",
  "eventId": "GRB 110328A"
}