{
  "subject": "GRB050520: Liverpool Telescope follow-up",
  "eventId": "GRB 050520",
  "bibcode": "2005GCN..3437....1G",
  "createdOn": 1116599850000,
  "circularId": 3437,
  "submitter": "Cristiano Guidorzi at ARI,Liverpool JMU  <crg@astro.livjm.ac.uk>",
  "email": "crg@astro.livjm.ac.uk",
  "body": "C. Guidorzi, I. A. Steele, A. Monfardini, C.J. Mottram, A. Gomboc,\nD. Carter, M.F. Bode, C.G. Mundell, R.J. Smith (Liverpool JMU) report:\n\n\"The 2-m Liverpool Telescope followed up robotically the INTEGRAL\nGRB050520 (Gotz et al, GCN 3430) and started observing 4.5 min after\nthe GRB at 00:10:25.7 UT.\nThe GRB pipeline did not detect any candidate r'<16.6 in the first 3\n10-s images. In particular, no source has been found in the XRT error\ncircle (Kennea et al., GCN 3434).\nFrom a 3x120s stacked image taken between 8 min and 16 min after the\nGRB, we detect no candidate r'<20.\nLimiting magnitudes have been derived by comparison with USNOB1.\nThese poor limits are mainly due to the proximity of the Moon.\n\nThis message can be cited.\""
}