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19962025
most citedFundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer

253 citations · 4.2k across the 85 of their papers we have counts for

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5 papers · 1 filter

astro-ph2002★ 1 cited

Stellar population gradients in Seyfert 2 galaxies

Thaisa Storchi-Bergmann, Daniel I. Raimann, R. Gonzalez Delgado +4

We study the variation of the stellar population properties as a function of distance from the nucleus for a sample of 35 Seyfert 2 galaxies using the technique of stellar populati…

astro-ph2002

The Orientation of Accretion Disks Relative to Dust Disks in Radio Galaxies

Henrique R. Schmitt

We study the orientation of accretion disks, traced by the position angle of the jet, relative to the dust disk major axis in a sample of 20 nearby Radio Galaxies. We find that the…

astro-ph2002

The Frequency of Active and Quiescent Galaxies with Companions

Henrique R. Schmitt

We study the percentage of active, HII and quiescent galaxies with companions in the Palomar survey. We find that when we separate the galaxies by their morphological types (ellipt…

astro-ph2002★ 32 cited

Stellar population gradients in Seyfert 2 galaxies. Northern sample

D. Raimann, T. Storchi-Bergmann, R. M. Gonzalez Delgado +4

We use high signal-to-noise ratio long-slit spectra in the 3600-4700A range of the twenty brightest northern Seyfert 2 galaxies to study the variation of the stellar population pro…

astro-ph2002★ 80 cited

The Orientation of Jets Relative to Dust Disks in Radio Galaxies

H. R. Schmitt, J. E. Pringle, C. J. Clarke +1

We use HST broad band images, VLA and VLBI continuum data to study the three dimensional orientation of jets relative to nuclear dust disks in 20 radio galaxies. The comparison bet…