{
  "bibcode": "2005GCN..4193....1T",
  "body": "K. Torii (Osaka U.) reports on behalf of the ART collaboration:\n\n The error region of the INTEGRAL GRB 051105b (Mereghetti et\nal. GCN4192) was observed by the 14 inch Automated Response Telescope. \nImaging started at 2005 November 5, 11:07:29 UT (94 s after the\ntrigger) and 60 s integration in Ic band was repeated. Early data\nsuffered from low transparency.\n\n We note a bright star, SAO 215170 (V=9.0), within the INTEGRAL error\ncircle. While no new object is identified and the following upper\nlimits are derived for an optical afterglow.\n\n------------------------------------------\nStartUT\tFilter\tMag\tNframes\n------------------------------------------\n11:19:21 Ic\t> 7.3\t1\n11:24:42 Ic\t>10.7\t2\n------------------------------------------",
  "circularId": 4193,
  "createdOn": 1131198952000,
  "email": "torii@ess.sci.osaka-u.ac.jp",
  "subject": "GRB 051105b: ART optical limits",
  "submitter": "Ken ichi Torii at RIKEN  <torii@ess.sci.osaka-u.ac.jp>",
  "eventId": "GRB 051105B"
}