Hostname: page-component-78c5997874-g7gxr Total loading time: 0 Render date: 2024-11-17T17:21:27.816Z Has data issue: false hasContentIssue false
  • English
  • Français

Intermediate Stars in Extragalactic Radiosource Fields: Astrometric Measurements

Published online by Cambridge University Press:  12 April 2016

Mirel Birlan  and
Gheorghe Bocsa
Mirel Birlan
Affiliation:
Observatoire de Paris-Meudon, DESPA, 5 Place Jules Janssen, 92195 Meudon Cedex, France, e-mail:, [email protected]
Gheorghe Bocsa
Affiliation:
Astronomical Institute of the Romanian Academy, str. Cuţitul de Argint-5, 75212 Bucharest 28, Romania, e-mail:, [email protected]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The statistical analysis of the O – C and the standard errors for the astrometric RRS2 standard stars, and the analysis of the standard errors for the intermediate PIRS stars for 75 extragalactic radiosource fields are presented. This study was performed at Bucharest Observatory.

Type
Section 1. Celestial Reference System and Frame
Information
International Astronomical Union Colloquium , Volume 180: Towards Models and Constants for Sub-Microarcsecond Astrometry , March 2000 , pp. 92 - 96
Copyright
Copyright © US Naval Observatory 2000

References

Argue, A.N. and de Vegt, C., 1984, Astron. Astrophys., 130, 191.Google Scholar
Bocsa, G., 1999, Romanian Astronomical J. (in press).Google Scholar
Gubanov, V.S., Kumkova, I.I., Tel’nyuk-Adamchuk, V.V., 1990, in Inertial coordinate system on the sky reference frames. Proceeedings of IAU Symposium 141, Kluwer Publ., Dordrecht.Google Scholar
Tel’niuk Adamchuk, V., Molotaj, O., Bocsa, G., Pinigin, G., Shulha, O., Gorel, L., Volyanska, M., 1996, in IV International Workshop on Positional Astronomy and Celestial Mechanics, Lopez Garcia, A., Yagudin, L.I., Martinez Uso, M.J., Barbero, A.C., Yagudina, E.I., Morano, J.A. (eds.), Valencia 1998.Google Scholar