Browsing Publications of Astronomical Society of India by Subject "Seyfert galaxies"

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Evidence for nonthermal radiation from the nuclei of Seyfert galaxies

Deshpande, M. R; Joshi, U. C (Astronomical Society of India, 1993)

We report the detection of nonthermal radiation from the nuclei of four Seyfert galaxies through polarization studies. Our investigations on four galaxies (NGC 3081, NGC 4388, NGC 3227 and NGC 2992) show evidence of ...
Seyferts at milli-arcsec scales

Lal, D. V; Shastri, P; Gabuzda, D (Astronomical Society of India, 2000)

We have observed a sample of Seyfert galaxies using Global Very Long Baseline Interferometry at 5 GHz. Our goal is to investigate the systematics of their nuclear radio morphology on milli-arcsecond scales. We have chosen ...
Spectroscopy of Seyferts in the Far-UV

Shastri, P; Murthy, J; Hutchings, J (Astronomical Society of India, 2003)

We present our preliminary far-ultraviolet spectra of the Seyfert Mrk 533 obtained with FUSE. These are among the first FUV spectra of a purportedly edge-on Seyfert, and show narrow OVI emission as well as some evidence ...

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