Astronomy and Astrophysics – Astronomy
Scientific paper
Sep 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002arep...46..697c&link_type=abstract
Astronomy Reports, Vol. 46, Issue 9, pp. 697-703
Astronomy and Astrophysics
Astronomy
1
Scientific paper
Classifications of the optical counterparts and radio spectra of nine radio sources are presented. The observations were carried out using the 2.1-m optical telescope in Cananea (Mexico) at 4200 9000 Å and the RATAN-600 radio telescope at 0.97 21.7 GHz. Five objects have been classified as quasars (three have redshifts z>2), two as BL Lac objects, one as an elliptical galaxy, and one as an absorption-line galaxy.
Chavushyan Vahram
Gorshkov A. G.
Konnikova V. K.
Mingaliev Marat G.
Mujica Raúl
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