Free Access
Astron. Astrophys. Suppl. Ser.
Volume 136, Number 2, April II 1999
Page(s) 419 - 420
Published online 15 April 1999
DOI: 10.1051/aas:1999223
Astron. Astrophys. Suppl. Ser. 136, 419-420

Evolution of the "efficiency'' when different data sets are combined into a unified adjustment

D. Pourbaix1 and H. Eichhorn2

Send offprint request: D. Pourbaix,

1 - Institut d'Astronomie et d'Astrophysique, Université Libre de Bruxelles, C.P. 226, Boulevard du Triomphe, B-1050 Bruxelles, Belgium
2 - Institut für Astronomie, University of Vienna, Austria

Received October 07; accepted December 01, 1998


Using a sample of binaries which were observed visually (VB) as well as spectroscopically for both components (SB2), we show that the efficiency almost always increases when a combined VB-SB2 solution replaces one based only on VB.

Key words: methods: numerical; statistical -- binaries: visual; spectroscopic

SIMBAD Objects

Copyright The European Southern Observatory (ESO)

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.