PKS 0114+074 - A QSO-galaxy association?

Astronomy and Astrophysics – Astronomy

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Galactic Structure, Quasars, Radio Sources (Astronomy), Astronomical Models, Radiant Flux Density, Red Shift

Scientific paper

Meter-wavelength observations of the radio source PKS 0114+074 (4C 07.4) indicate a double structure which is identified with an 18.0 mag galaxy, while high-frequency observations reveal a third component at the position of a QSO of redshift z = 0.861. The author explains the absence of the third component at meter wavelengths in terms of a low-frequency turnover due to synchrotron self-absorption. A possible association between the galaxy and the QSO is considered, assuming a noncosmological redshift.

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