{
  "bibcode": "2014GCN.15839....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 140215A (Markwardt et al.,\nGCN 15837) starting at 04:09:02 UT, 112 s after the burst.\nObservations were performed with an automatic sequence in the\nV, I and clear (roughly R) filters, and the exposure time was\n20 s per image. We detect the bright optical afterglow (Markwardt\net al., GCN 15837; Cenko et al., GCN 15838) in all the individual\nimages. The afterglow decayed from mag~13.7 (mid t-t0=189s) to\nmag~15.9 (mid t-t0=1094s) in our clear band images calibrated to\nUSNO B1.0 catalog. Observations are on going.",
  "circularId": 15839,
  "createdOn": 1392439823000,
  "email": "zwk@astro.berkeley.edu",
  "subject": "GRB 140215A: KAIT Optical Detection",
  "submitter": "Weikang Zheng at UC Berkeley  <zwk@astro.berkeley.edu>",
  "eventId": "GRB 140215A"
}