Astron. Astrophys. Suppl. Ser. 139, 545-554
Y.Y. Kovalev1 - N.A. Nizhelsky2 - Yu.A. Kovalev1 - A.B. Berlin3 - G.V. Zhekanis2 - M.G. Mingaliev2 - A.V. Bogdantsov2
Send offprint request: Y.Y. Kovalev
Correspondence to: yyk@dpc.asc.rssi.ru
1 - Astro Space Center of the Lebedev Physical Institute,
Profsoyuznaya 84/32, Moscow, 117810, Russia
2 -
Special Astrophysical Observatory,
Nizhny Arkhyz, Karachaevo-Cherkessia, 357147, Russia
3 -
Special Astrophysical Observatory, St. Petersburg Branch,
St. Petersburg, 196140, Russia
Received March 26; accepted August 13, 1999
We present observational results for extragalactic radio sources
with milliarcsecond components, obtained with the 600 meter ring radio
telescope RATAN-600 from 1st to 22nd December, 1997. For each source,
a six frequency broad band radio spectrum was obtained by observing
simultaneously with an accuracy up to a minute at 1.4, 2.7, 3.9, 7.7,
13 and 31 cm. The observed list is selected from Preston et al. (1985)
VLBI survey and contains all the sources in the declinations between
and
with a correlated flux density exceeding
0.1 Jy at 13 cm. The sample includes the majority of sources to be
studied in the current VSOP survey and the future RadioAstron Space
VLBI mission.
Key words: galaxies: active -- galaxies: compact -- BL Lacertae objects: general -- quasars: general -- radio continuum: galaxies -- radio continuum: general
Copyright The European Southern Observatory (ESO)