101 citations · 432 across the 18 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
astro-ph.CO2011★ 101 cited
Photometric AGN reverberation mapping - an efficient tool for BLR sizes, black hole masses and host-subtracted AGN luminosities
M. Haas, R. Chini, M. Ramolla +5
Photometric reverberation mapping employs a wide bandpass to measure the AGN continuum variations and a suitable band, usually a narrow band (NB), to trace the echo of an emission…
astro-ph.CO2011★ 11 cited
Megamaser detection and nuclear obscuration in Seyfert galaxies
Michael Ramolla, Martin Haas, Vardha Nicola Bennert +1
We revisit the relation between H2O maser detection rate and nuclear obscuration for a sample of 114 Seyfert galaxies, drawn from the CfA, 12um and IRAS F25/F60 catalogs. These sou…