{
  "bibcode": "2003GCN..2456....1J",
  "body": "Martin Jelinek, Petr Kubanek, Martin Nekola,  Rene Hudec & BART team,\nAstronomical Institute Ondrejov, report: \n\n \nRobotic system BART (Ondrejov Observatory) observed the error box of\nGRB031111A (HETE 2924) using its two WF cameras only 30s after receiving\nthe coordinates.  Overall time since GRB was 70 minutes. Most of the\nobtained images were overexposed due to nearby moon, but at images taken\nat 2003 Nov 11, 3h20, 3h56, 4h02, 4h08 and 4h14 after burst, no new object\nin comparison with GSC was identified; we estimate the limiting magnitude\nI about 13 within the combined HETE/IPN error box (cf. GCN 2443). \n\nThe corresponding image is posted at\nhttp://lascaux.asu.cas.cz/~mates/031111A.jpg",
  "circularId": 2456,
  "createdOn": 1070023275000,
  "email": "rhudec@asu.cas.cz",
  "subject": "GRB031111A, prompt optical observations",
  "submitter": "Rene Hudec at AIO  <rhudec@asu.cas.cz>",
  "eventId": "GRB 031111A"
}