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The radiostar α Scorpii

Published online by Cambridge University Press:  03 August 2017

L.B.F. Clauzet ,
S. Debarbat  and
F. Chollet
L.B.F. Clauzet
Affiliation:
Instituto Astronomico, e Geofisico, 0I051 Sao Paulo, Brazil
S. Debarbat
Affiliation:
Observatoire de Paris, DANOF/CNRS UA 1125, 75014 Paris, France
F. Chollet
Affiliation:
Observatoire de Paris, DANOF/CNRS UA 1125, 75014 Paris, France

Extract

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In order to provide a direct connection between the radio reference frame and the fundamental optical system, based on fundamental stars, a radiostar observing programme has been started. Most of the astrolabe stations in the world are participating following the proposal of one of us (Débarbat, 1980), after Commission 24 of the IAU created a Working Group “On the Identification of Optical/Radio Astrometric Sources”.

Type
I. Celestial Reference Systems
Information
Symposium - International Astronomical Union , Volume 128: Earth's Rotation and Reference Frames for Geodesy and Geodynamics , 1988 , pp. 71 - 72
Copyright
Copyright © Reidel 1988 

References

Clauzet, Attala and Débarbat, , 1985 and 1986, ‘Astrolabe Observations of radiostars at Valinhos’, Astron. Astrophys. Supp. Ser., 61, 211 and 63, 204.Google Scholar
Clauzet, , Débarbat, and Chollet, , 1986, ‘Sur la position “optique” et “radio” du système α Scorpii’, Astron. Astrophys. 167, 387–9.Google Scholar
Débarbat, , 1980, Circular letter to Astrolabe Stations.Google Scholar
Florkowski, , Johnston, , Wade, and de Vegt, , 1985, ‘Stellar Radio Astrometry - Part I’, Astron. J., 90, 2381.Google Scholar
Johnston, , de Vegt, , Florkowski, and Wade, , 1985, ‘Stellar Radio Astrometry - Part III’, Astron. J., 90, 2390.Google Scholar
Vegt (de), , Florkowski, , Johnston, and Wade, , 1985, ‘Stellar Radio - Part II’, Astron. J., 90, 2387.Google Scholar