{
  "bibcode": "2010GCN.10365....1C",
  "body": "B. E. Cobb, S. B. Cenko, J. S. Bloom (UC Berkeley) report on  behalf of a\nlarger collaboration:\n\nWe have imaged the field of GRB 100205A (Racusin et al., GCN 10361) with\nthe Gemini Multi-Object Spectrograph (GMOS) on the 8 m Gemini South\ntelescope beginning at 05:48 UT on 05 February 2010 (~ 40 minutes after\nthe burst trigger time).  Observations were conducted in the r' filter for\na total of 600 seconds.\n\nWe find no new point sources at the location of the X-ray afterglow \n(Racusin et al., GCN 10361).  The preliminary limiting magnitude of our\nimage is r' >~ 23.4 mag for isolated point sources (assuming the SDSS\nvalue of r = 17.76 for the object at RA: 09:25:28.956, Dec: +31:44:20.61).",
  "circularId": 10365,
  "createdOn": 1265357623000,
  "email": "bcobb@astro.berkeley.edu",
  "subject": "GRB 100205A: Gemini-South Observations",
  "submitter": "Bethany Cobb at UC Berkeley  <bcobb@astro.berkeley.edu>",
  "eventId": "GRB 100205A"
}