52 citations · 87 across the 3 of their papers we have counts for
5 papers
Simultaneous H alpha and dust reverberation mapping of 3C120: Testing the bowl-shaped torus geometry
Michael Ramolla, Martin Haas, Christian Westhues +8
At the Universitaetssternwarte Bochum near Cerro Armazones we have monitored the Seyfert-1 galaxy 3C 120 between September 2014 and March 2015 in BVRI and a narrow band filter cove…
Galaxy overdensities around 3C radio galaxies and quasars at revealed by Spitzer m and Pan-STARRS
Z. Ghaffari, Ch. Westhues, M. Haas +4
Luminous radio sources are thought to lie in galaxy clusters or proto-clusters. The complete sample of 64 high-redshift 3C sources at has been mapped with the Spitzer Spa…
Star formation in 3CR radio galaxies and quasars at z < 1
Christian Westhues, Martin Haas, Peter Barthel +8
Using the Herschel Space Observatory we have observed a representative sample of 87 powerful 3CR sources at redshift z < 1. The far-infrared (FIR, 70-500 micron) photometry is comb…
Size and disk-like shape of the broad-line region of ESO399-IG20
F. Pozo Nuñez, C. Westhues, M. Ramolla +6
We present photometric reverberation mapping of the narrow-line Seyfert 1 galaxy ESO399-IG20 performed with the robotic 15 cm telescope VYSOS-6 at the Cerro Armazones Observatory.…
Photometric reverberation mapping of 3C120
F. Pozo Nuñez, M. Ramolla, C. Westhues +5
We present the results of a five month monitoring campaign of the local active galactic nuclei (AGN) 3C120. Observations with a median sampling of two days were conducted with the…