{
  "bibcode": "2000GCN...741....1M",
  "body": "N. Masetti, E. Pian, E. Palazzi (ITESRE, CNR, Bologna),\nJ. Ticha, M. Tichy (Klet Observatory) and R. Hudec (ASU, Ondrejov), \non behalf of a larger collaboration, report: \n\n\n\"Unfiltered optical images of the central part of the GRB000630 \nerror box (GCN #736) were acquired on 2000 June 30.89 with the 0.57-meter\ntelescope (+CCD camera SBIG ST-8) of the Klet Observatory, Czech Republic,\nfor a total exposure time of 480 sec. The exposure was taken under bad\nseeing (~3.5 arcsec) due to poor sky conditions.\n\nNo new or noticeable object down to a magnitude ~20.5 is detected inside \nthe imaged part of the IPN error box when we compare our summed frame\nwith the DSS-II Digital Sky Survey.\nAlso, no object is present at the position indicated by Bartolini et al.\n(GCN #737).\nThe position of the radio source reported by Berger & Frail (GCN #738)\nis instead not covered by our pointing.\".\n\n\nThis message can be cited.",
  "circularId": 741,
  "createdOn": 962469253000,
  "email": "masetti@tesre.bo.cnr.it",
  "subject": "GRB000630, optical observations",
  "submitter": "Nicola Masetti at ITeSRE,CNR,Bologna  <masetti@tesre.bo.cnr.it>",
  "eventId": "GRB 000630"
}