activity
20162026
most citedUV/Optical disk reverberation lags despite a faint X-ray corona in the AGN Mrk 335

40 citations · 408 across the 38 of their papers we have counts for

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Showing 2019Show all

4 papers · 1 filter

astro-ph.GA2019★ 20 cited

Spectroscopy and polarimetry of the gravitationally lensed quasar SDSS J1004+4112 with the 6m SAO RAS telescope

L. Č. Popović, V. L. Afanasiev, A. Moiseev +5

We present new spectroscopic and polarimetric observations of the gravitational lens SDSS J1004+4112 taken with the 6m telescope of the Special Astrophysical Observatory (SAO, Russ…

astro-ph.GA2019★ 15 cited

Measuring Supermassive Black Hole Masses: Correlation between the Redshifts of the Fe III UV Lines and the Widths of Broad Emission Lines

E. Mediavilla, J. JimÉnez-Vicente, J. MejÍa-Restrepo +5

We test the recently proposed (Mediavilla et al. 2018) black hole mass scaling relationship based on the redshift {with respect to the quasar's rest frame} of the Fe III2039-21…

astro-ph.GA2019

The Most Powerful Lenses in the Universe: Quasar Microlensing as a Probe of the Lensing Galaxy

David Pooley, Timo Anguita, Saloni Bhatiani +14

Optical and X-ray observations of strongly gravitationally lensed quasars (especially when four separate images of the quasar are produced) determine not only the amount of matter…

astro-ph.GA2019★ 2 cited

Astro2020 Science White Paper - Quasar Microlensing: Revolutionizing our Understanding of Quasar Structure and Dynamics

Leonidas Moustakas, Matthew O'Dowd, Timo Anguita +20

Microlensing by stars within distant galaxies acting as strong gravitational lenses of multiply-imaged quasars, provides a unique and direct measurement of the internal structure o…