Astronomy and Astrophysics – Astronomy
Scientific paper
Oct 2000
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000astl...26..623s&link_type=abstract
Astronomy Letters, Volume 26, Issue 10, October 2000, pp.623-627
Astronomy and Astrophysics
Astronomy
6
Scientific paper
We study the radio galaxy RC J0105+0501 by using observations with RATAN-600, VLA, and 6-m Special Astrophysical Observatory telescope. The radio source has a structure resembling the FRII type and the spectral index alpha = 1.23; it is identified with a faint galaxy of 22.8 mag in R_c. The optical object is 1.5 mag brighter in V than it is in B and has an extended structure, which we interpret as intense Ly-alpha line emission with redshift z = 3.5 and a continuum depression in the adjacent short-wavelength region. Based on BVR_cI_c photometry, we also estimated the age of the stellar population of the radio galaxy.
Goss William Miller
Kopylov Alexander I.
Pariiskii Yu. N.
Soboleva Natalia S.
Temirova Adelina V.
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