{
  "bibcode": "2012GCN.14106....1G",
  "body": "S. Guziy (Mykolaiv Nat. Univ.), O. Lara-Gil, R. Cunniffe, J. Gorosabel, M.\nJelinek (IAA-CSIC), P. Kubanek (IP AS CR), Y. Fan, X. Zhao, J. Bai, C.\nWang, Y. Xin (Yunnan Nacional Astronomical Observatory), Ch. Cui (Beijing\nNational Astronomical Observatory) and A. J. Castro-Tirado (IAA-CSIC), on\nbehalf of a larger collaboration, report:\n\n�Following the detection of GRB 121226A by Swift (Krimm et al. GCNC\n14105), the 0.6m BOOTES-4/MET robotic telescope at the Lijiang\nAstronomical Observatory (China) responded automatically to the trigger\nalert at 19:10:21 UT, 9 s after the GCN reception (i.e. 36 s after the\nonset of the event). After initial 0.5 s exposures, the first 19\nunfiltered images (5 s exposure time each) starting 6 m 24 s postburst,\nshow no optical afterglow at the refined XRT position down to 19th mag\nlimiting magnitude (for the combined image). Observations are ongoing.�\n\n[GCN OPS NOTE(26dec12): Per author's request, \"Lara\" was changed to \"Lara-Gil\".]",
  "circularId": 14106,
  "createdOn": 1356561311000,
  "email": "ajct@iaa.es",
  "subject": "GRB 121226A: BOOTES-4/MET optical observations",
  "submitter": "Alberto Castro-Tirado at Inst.de Astro. de Andalucia  <ajct@iaa.es>",
  "eventId": "GRB 121226A"
}