Astronomy and Astrophysics – Astronomy
Scientific paper
Jul 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981a%26as...45...99m&link_type=abstract
Astronomy and Astrophysics Supplement Series, vol. 45, July 1981, p. 99-110.
Astronomy and Astrophysics
Astronomy
27
Galactic Radio Waves, Galactic Structure, Microwave Emission, Radio Astronomy, Seyfert Galaxies, Radio Galaxies, Radio Telescopes
Scientific paper
The second installment of a high sensitivity survey with the Westerbork telescope for radio continuum emission at 1415 MHz from Seyfert and related galaxies is presented. Thirty-six Seyferts, ten possibly Seyfert-related, and four other galaxies, all with declinations (delta greater than + 10 deg, have been observed to a flux density limit (3 sigma) of about 3 mJy. Twenty-one (58%) of the Seyferts, seven (70%) of the possibly Seyfert-related and three (75%) of the other galaxies were detected. Several galaxies are extended, and contour maps with resolution 23 x 23 cosec delta arcsec are presented for Mark 506, 700, 871, Arak 42, NGC 6764, MCG 8-11-11, 4C 29.6 and 4C 35.37. With the exception of 4C 29.6 and 4C 35.37, no linear polarization is found in the detected galaxies.
Meurs Evert J. A.
Wilson Andrew S.
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