NDLI: A RATAN-600 Zenith-Field sky survey. Catalog of radio sources

Content Provider	Springer Nature Link
Author	Bursov, N. N. Pariĭskiĭ, Yu. N. Maĭorova, E. K. Mingaliev, M. G. Berlin, A. B. Nizhel’skiĭ, N. A. Glushkova, I. A. Semeva, T. A.
Copyright Year	2007
Abstract	A catalog of radio sources detected in a deep RATAN-600 survey is presented. The catalog was obtained in the region 0$^{h}$ ≤ RA$_{2000.0}$ ≤ 24$^{h}$, Dec$_{2000.0}$ = 41°30′42″ ± 2′, at the declination of the bright radio source 3C 84. There were nine sessions of multi-wavelength observations at wavelengths λ = 1–55 cm, and more than 300 daily scans were accumulated at each wavelength. This is the first stage in the reduction of an extensive database accumulated by the Cosmological Gene Project. The RATAN-600 Zenith Field (RZF) catalog was obtained at the central wavelength of 7.6 cm, and contains 437 radio sources, virtually all of which have been identified with NVSS objects. Most of the flux densities for the catalog sources are above the 5σ level. Noise from faint (mainly new) background sources at a level of about 0.8 mJy has been detected. The minimum flux density of the catalog, 2.5 mJy, is comparable to the flux-density linit of the NVSS catalog. The catalog is more than 80% complete for sources with flux densities >3 mJy.
Starting Page	197
Ending Page	214
Page Count	18
File Format	PDF
ISSN	10637729
Journal	Astronomy Reports
Volume Number	51
Issue Number	3
e-ISSN	15626881
Language	English
Publisher	Nauka/Interperiodica
Publisher Date	2007-01-01
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Astronomy
Content Type	Text
Resource Type	Article
Subject	Astronomy and Astrophysics Space and Planetary Science

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