GCN Circular 562
R. Subrahmanyan, M.H. Wieringa, R.M. Wark, D. McConnell (ATNF), D. A. Frail (NRAO) and S. R. Kulkarni (Caltech) report: "We obtained a 8 hour integration with the Australia Telescope Compact Array (ATCA) centered on February 17.92 UT at 4.8 GHz and 8.6 GHz. Within the 50-arcsec radius of the NFI error circle (GCN 561), we find no radio sources above a 4-sigma level of 235 microJy." This message may be cited.