Advanced Search
Now showing items 51-60 of 94
Long-term monitoring of the archetype Seyfert galaxy MCG-6-30-15: X-ray, optical and near-IR variability of the corona, disc and torus
(Royal Astronomical Society, 2015)
Correlated X-ray/ultraviolet/optical variability in the very low mass AGN NGC 4395
(WILEY-BLACKWELL, 2012-05)
Correlation and time delays of the X-ray and optical emission of the Seyfert Galaxy NGC 3783
(WILEY-BLACKWELL, 2009-08-21)
Correlated X-ray/optical variability in the quasar MR 2251-178
(BLACKWELL, 2008-09-21)
GALAXY CLUSTERS IN THE LINE OF SIGHT TO BACKGROUND QUASARS. III. MULTI-OBJECT SPECTROSCOPY∗
(The American Astronomical Society. All rights reserved. Printed in the U.S.A., 2013-09-01)
The effect of nuclear gas distribution on the mass determination of supermassive black holes
(Nature Publishing Group, 2018)