{
  "bibcode": "2014GCN.16275....1Z",
  "body": "WeiKang Zheng, Alexei V. Filippenko, Adam Morgan (UC Berkeley), and\nS. B. Cenko (NASA/Goddard Space Flight Center) report on behalf of the\nKAIT GRB team:\n\nThe 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at\nLick Observatory, responded to Swift GRB 140515A (D'Avanzo et al.,\nGCN 16267) starting at 09:14:22 UT, 106 s after the burst.\nObservations were performed with an automatic sequence in the\nclear (roughly R), V and I filters, and the exposure time was\n20 s per image. We do not detect the optical afterglow (Chornock\net al., GCN 16269; Fong et al., GCN 16274) in our\nimages within the enhanced XRT error circle (Goad et al., GCN 16270).\nThe typical limiting magnitude of our single clear image is about \n17.8, and about 17.1,16.9 mag for the V and I bands respectively.\n\n[GCN OPS NOTE(15may14): Per author's request, the Sahu/16272 reference\nwas removed as it refers to a different GRB.]",
  "circularId": 16275,
  "createdOn": 1400182485000,
  "email": "zwk@astro.berkeley.edu",
  "subject": "GRB 140515A: KAIT Optical Upper Limit",
  "submitter": "Weikang Zheng at UC Berkeley  <zwk@astro.berkeley.edu>",
  "eventId": "GRB 140515A"
}