| Issue |
A&A
Volume 370, Number 1, April IV 2001
|
|
|---|---|---|
| Page(s) | 78 - 86 | |
| Section | Cosmology (including clusters of galaxies) | |
| DOI | https://doi.org/10.1051/0004-6361:20010215 | |
| Published online | 15 April 2001 | |
Observations of the bright radio sources in the North Celestial Pole region at the RATAN-600 radio telescope
1
Special Astrophysical Observatory of Russian Academy of Sciences, Nizhnij Arkhyz, Karachaevo-Cherkessia Republic 357147, Russia e-mail: marat@sao.ru; vlad@sao.ru; nnb@ratan.sao.ru; gvz@ratan.sao.ru
2
University of Cambridge, Institute of Astronomy, Madingley Rd., Cambridge CB3 OHA, UK e-mail: vlad@ast.cam.ac.uk
3
University of Manchester, Jodrell Bank Observatory, Macclesfield, Cheshire SK11 9DL, UK e-mail: rdd@jb.man.ac.uk
4
University of Wales, Cardiff, Department of Physics and Astronomy, 5, The Parade, Cardiff CF24 3YB, UK e-mail: Simon.Melhuish@astro.cf.ac.uk
Corresponding author: V. Stolyarov, vlad@ast.cam.ac.uk
Received:
3
November
2000
Accepted:
2
February
2001
A survey of the North Celestial Pole region
using the RATAN-600 radio telescope at five frequencies in the range
2.3 to 21.7 GHz is described. Sources were chosen from the NVSS catalogue. The flux
densities of 171 sources in the Declination range 
to
are presented; typical flux density errors are 5-10 percent
including calibration errors. About 20 percent of the sources have
flat spectra or a flat component.
Key words: radio astronomy / radio continuum / galaxies
© ESO, 2001
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