{
  "bibcode": "2011GCN.11745....1D",
  "body": "A. de Ugarte Postigo, J.P.U. Fynbo, G. Leloudas, S. Geier, A. Man (DARK/NBI)\nP. Jakobsson (U. Iceland) report on behalf of a larger collaboration:\n\nWe have observed the field of the optical transient OT 110215 (Sergey et\nal., GCNC 11739) using NOTCam at the 2.5m NOT telescope at Roque de los\nMuchachos Observatory (La Palma, Spain). Observations consisted of K and\nJ-band observations starting on 16 Feb at 20:22 UT.\n\nThe source 2MASS J00264184+8324093 is clearly identified in the individual\nimages. We obtain photometric values of K=15.20+/-0.15 and J=16.45+/-0.12\nconsistent with those of the 2MASS catalogue. This implies that either the\nOT is unrelated to this 2MASS source or it that it has already returned to\nits quiescent state.\n\nWe note that within a radius of ~5\" we detect a total of 4 sources in the\nJ-band image. with the following coordinates (J2000.0 +/- 0.5\") and\nmagnitudes:\n\n1: 00:26:42.07,+83:24:09.3 # J = 16.45+/-0.12 (2MASS J00264184+8324093)\n2: 00:26:41.46,+83:24:15.4 # J = 20.33+/-0.15\n3: 00:26:37.47,+83:24:13.6 # J = 19.95+/-0.12\n4: 00:26:36.70,+83:24:08.2 # J = 19.49+/-0.12\n\nAt this moment we cannot state variability of any of the sources. The\n3-sigma limiting magnitude of our J-band image is ~ 21.0.\n\nFurther analysis is ongoing.",
  "circularId": 11745,
  "createdOn": 1297953383000,
  "email": "deugarte@iaa.es",
  "subject": "OT 110215: NIR observations from NOT of GRB candidate",
  "submitter": "Antonio Deugarte at IAA-CSIC  <deugarte@iaa.es>"
}