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Long slit spectroscopy of a sample of isolated spirals with and without an AGN
I. Marquez, F. Durret, J. Masegosa +6
We present the kinematical data obtained for a sample of active (Seyfert) and non active isolated spiral galaxies, based on long slit spectra along several position angles in the H…
The detection of stellar velocity dispersion drops in the central regions of five isolated Seyfert spirals
I. Marquez, J. Masegosa, F. Durret +5
We analyze the kinematics of the central regions of five isolated Seyfert spiral galaxies from the DEGAS sample (four with new data presented in this paper, IC184, UGC3223, NGC2639…
Nuclear activity and massive star formation in the low luminosity AGN NGC4303: Chandra X-ray observations
Elena Jimenez-Bailon, Maria Santos-Lleo, Jose Miguel Mas-Hesse +4
We present evidence of the co-existence of either an AGN or an ultraluminous X-ray source (ULX), together with a young super stellar cluster in the 3 central parsecs of NGC4303. Th…