47 citations · 124 across the 5 of their papers we have counts for
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astro-ph.CO2010★ 47 cited
The nature of nuclear Halpha emission in LINERs
J. Masegosa, I. Márquez, A. Ramirez +1
To get insight in the nature of the ionized gas in the nuclear region of LINERs we have performed a study of HST Halpha imaging of 32 LINERs. The main conclusion from this analysis…
astro-ph.CO2010★ 8 cited
Optical Microvariability in Quasars: Spectral Variability
A. Ramirez, D. Dultzin, J. A. de Diego
We present a method that we developed to discern where the optical microvariability (OM) in quasars originates: in the accretion disk (related to thermal processes) or in the jet (…
astro-ph.CO2009★ 20 cited
Multiband Comparative Study of Optical Microvariability in RL vs. RQ Quasars
A. Ramirez, J. A. de Diego, D. Dultzin +1
We present the results of an optical multi-band (BVR) photometric monitoring program of 22 core-dominated radio-loud quasars (CRLQs) and 22 radio-quiet quasars (RQQs). The aim was…