{
  "bibcode": "2010GCN.10587....1U",
  "body": "Adria C. Updike, Dieter H. Hartmann (Clemson University), Loris Magnani\n(UGA), and Chris De Pree (Agnes Scott College) report:\n\nWe observed the field of GRB 100413A (Holland et al., GCN 10581) with the\n0.9m SARA-North telescope at KPNO beginning at 06:57 UT on April 14, 2010\n(13.4 hours after the trigger) at high airmass and continuing for 40\nminutes.  At the location of the enhanced XRT error circle (Goad et al.,\nGCN 10584) we do not detect any new sources in stacked I-band images down\nto a limiting magnitude of I ~ 19 (as compared to the USNO B1.0 catalog). \nNo further observations are planned.",
  "circularId": 10587,
  "createdOn": 1271237356000,
  "email": "aupdike@clemson.edu",
  "subject": "GRB 100413A: SARA upper limit",
  "submitter": "Adria C. Updike at Clemson U  <aupdike@clemson.edu>",
  "eventId": "GRB 100413A"
}