{
  "bibcode": "2010GCN.10760....1M",
  "body": "C.G. Mundell, R.J. Smith (Liverpool JMU), C. Guidorzi (U. Ferrara), A. Gomboc \n(U. Ljubljana) report on behalf of a large collaboration:\n\n\"On 2010 May 14 at 18:57:31.55 UT the 2-m Faulkes Telescope South began \nobserving Swift GRB 100514A (Markwardt  et al., GCN Circ. 10759) at\n3.55 min after the GRB trigger time.\n\nNo optical afterglow is detected in R or i'-band filters to the following \nlimits (relative to the USNO-B1) derived from co-added images:\n\n   Mid time from    Filter   Limiting Magnitude\n   trigger (min)\n   ------------------------------------------------\n   34.36\t\t R\t   > 20.3\n   38.55\t\t i'\t   > 19.5\n   ------------------------------------------------\n\nWe note that our limits seem to support a relatively high z for this burst, \nrather than a nearby extinguished afterglow,  consistent with the lack of \nadditional column density in the X-ray spectrum. Further followup observations \nare encouraged.\"",
  "circularId": 10760,
  "createdOn": 1273874285000,
  "email": "cgm@astro.livjm.ac.uk",
  "subject": "GRB 100514A: Faulkes Telescope South observations",
  "submitter": "Carole Mundell at ARI, JMU,Liverpool  <cgm@astro.livjm.ac.uk>",
  "eventId": "GRB 100514A"
}