References

1

J. J. Condon, T. J. Balonek, D. L. Jauncey. Optical identifications of sources in the NRAO 5Ghz deep survey, Astronomical Journal vol. 80, Nov. 1975, p. 887--894.

2

H. R. de Ruiter, H. C. Arp, A. G. Willis. A Westerbork 1415 MHz survey of background radio sources. II - Optical identifications with deep IIIA-J plates, Astronomy & Astrophysics Supplement Series, vol. 28, May 1977, p. 211--293.

3

C. R. Benn. Optical identification of radio sources in the presence of optical confusion, The Observatory, vol. 103, 1983, p. 150--154.

4

R. M. Prestage, J. A. Peacock. Optical identifications of Parkes radio sources using UK Schmidt plates, Royal Astronomical Society Monthly Notices, vol. 204, July 1983, p. 355--364.

5

R. D. Wolstencroft, A. Savage, R. G. Clowes, H. T. MacGillivray,S. K. Leggett, M. Kalafi. The Identification of IRAS Point Sources - Part One - A 304-DEGREE Field Centred on the South Galactic Pole, Royal Astronomical Society Monthly Notices, vol. 223, Nov. 1986, p. 279--302.

6

W. Sutherland, W. Saunders On the likelihood ratio for source identification, Royal Astronomical Society Monthly Notices, vol. 259, Dec. 1992, p. 413--420.

7

M. J. Irwin Detectors and data analysis techniques for wide field optical imaging, Lectures given at the 7th Canary Islands Winter School, 1996.

8

D. W. Hogg Confusion errors in astrometry and counterpart association, submitted to Astrohpysical Journal March 14, 2000.

9

R. E. Rutledge, R. J. Brunner, T. A. Prince, C. Lonsdale XID: Cross-association of ROSAT/Bright source catalog X--ray sources with UNSO A-2 optical point sources, The Astrophysical Journal Supplement Series, vol. 131, issue 1, Nov. 2000, p. 335--353