152 citations · 998 across the 22 of their papers we have counts for
3 papers · 1 filter
Simultaneous XMM-Newton and HST-COS observation of 1H0419-577: the absorbing and emitting ionized gas
L. Di Gesu, E. Costantini, N. Arav +7
In this paper we analyze the X-ray, UV and optical data of the Seyfert 1.5 galaxy 1H0419-577, with the aim of detecting and studying an ionized-gas outflow. The source was observed…
A phenomenological model for the X-ray spectrum of Nova V2491 Cygni
Ciro Pinto, Jan-Uwe Ness, Frank Verbunt +3
The X-ray flux of Nova V2491 Cyg reached a maximum some forty days after optical maximum. The X-ray spectrum at that time, obtained with the RGS of XMM-Newton, shows deep, blue-shi…
XMM-Newton X-ray and UV observations of the fast nova V2491 Cyg during the supersoft source phase
J. -U. Ness, J. P. Osborne, A. Dobrotka +12
Two XMM observations of the fast classical nova V2491Cyg were carried out on days 39.93 and 49.62 after discovery, during the supersoft source (SSS) phase, yielding simultaneous X-…