308 citations · 458 across the 11 of their papers we have counts for
11 papers
The optical emission line spectrum of Mark 110
M. -P. Veron-Cetty, P. Veron, M. Joly +1
We analyse in detail the rich emission line spectrum of Mark 110 to determine the physical conditions in the nucleus of this object, a peculiar NLS1 without any detectable Fe II em…
The unusual emission line spectrum of IZw1
M. -P. Veron-Cetty, M. Joly, P. Veron
Most Seyfert 1s show strong Fe II lines in their spectrum having the velocity and width of the broad emission lines. To remove the Fe II contribution in these objects, an accurate…
Optically bright Active Galactic Nuclei in the ROSAT-Faint Source Catalogue
M. -P. Veron-Cetty, S. K. Balayan, A. M. Mickaelian +8
To build a large, optically bright, X-ray selected AGN sample we have correlated the ROSAT-FSC catalogue of X-ray sources with the USNO catalogue limited to objects brighter than O…
The "red shelf" of the Hb line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05
P. Veron, A. C. Goncalves, M. -P. Veron-Cetty
A few Seyfert 1s have a Hb profile with a red wing usually called the "red shelf". The most popular interpretation of this feature is that it is due to broad redshifted lines of Hb…
RX J1643.7+3402 : a new bright cataclysmic variable
A. M. Mickaelian, S. K. Balayan, S. A. Ilovaisky +3
We report the discovery of a new bright (V12.6) cataclysmic variable star identified with the ROSAT X-ray source RX J1643.7+3402. Spectroscopic and photometric observations s…
AGNs with composite spectra II. Additional data
A. C. Goncalves, M. -P. Veron-Cetty, P. Veron
In a previous paper (Veron et al. 1997) we presented medium resolution (3.4 A FWHM) spectroscopic observations of 15 "transition objects", selected for having an ambiguous location…