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A Compiled Catalog of Optical Positions of Extragalactic Radio Sources

Published online by Cambridge University Press:  07 August 2017

W. J. Jin ,
J. L. Li ,
T. Q. Xu  and
S. H. Wang
W. J. Jin
Affiliation:
Shanghai Observatory, 200030 Shanghai, China
J. L. Li
Affiliation:
Yunnan Observatory, 650011 Kunming, China
T. Q. Xu
Affiliation:
Shanghai Observatory, 200030 Shanghai, China
S. H. Wang
Affiliation:
Shanghai Observatory, 200030 Shanghai, China

Abstract

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Based on 27 individual catalogues, which have been published since 60s' and consist of the positions of the counterparts of extragalatic radio sources, we have compiled a combined catalogue by means of Aoki (Aoki, S. et al. 1983) method for transferring the reference frame from FK4 to FK5 and the referred epoch from B1950.0 to J2000.0 and IERS method (Feissel, M. et al. 1988), which is used for compiling the combined catalog of radio sources. Of course, in the compiling procedure the systematic differences of Peth 70, AGK3RN, and AGK3 (Schwan, H. 1985) have been considered.

Type
Posters
Information
Symposium - International Astronomical Union , Volume 166: Astronomical and Astrophysical Objectives of Sub-Milliarcsecond Optical Astrometry , 1995 , pp. 379
Copyright
Copyright © Kluwer 1995 

References

Aoki, S. et al. (1983). A. Ap. 128, 263 Google Scholar
Feissel, M. et al. (1988). BIH Annual Report for 1987, D-113 Google Scholar
Feissel, M. et al. (1993). IERS Annual Report for 1992, 11-19 Google Scholar
Schwan, H. (1985). A. Ap. 149, 50 Google Scholar