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Extended Gas in Seyfert Galaxies: Near Infrared Observations of NGC 2110 and Circinus
T. Storchi-Bergmann, C. Winge, Martin J. Ward +1
We present results of near--IR long-slit spectroscopy in the J and K bands of the Seyfert 2 galaxies NGC 2110 and Circinus, investigating the gaseous distribution, excitation, redd…
The Nature of the UV-Optical Continuum in Seyfert 2 Galaxies
Thaisa Storchi-Bergmann, H. R. Schmitt, R. Cid Fernandes
The nature of the UV-Optical continuum in Seyfert 2 galaxies is a matter of current debate, fundamental to which is the issue of characterizing and quantifying the stellar populati…
Spectral Synthesis of the Nuclear Region of Seyfert 2 and Radio Galaxies
Henrique R. Schmitt, Thaisa Storchi-Bergmann, Roberto Cid Fernandes
We present the results of an optical spectral synthesis analysis for the nuclei of 20 Seyfert 2 and 4 Radio Galaxies, using a base of stellar population templates of different ages…
EUVE J0425.6-5714: A Newly Discovered AM Herculis Star
J. P. Halpern, K. M. Leighly, H. L. Marshall +2
We detected a new AM Her star serendipitously in a 25 day observation with the EUVE satellite. A coherent period of 85.82 min is present in the EUVE Deep Survey imager light curve…
The Nature of the Optical Light in Seyfert 2 Galaxies with Polarized Continuum
Thaisa Storchi-Bergmann, Roberto Cid Fernandes, Henrique R. Schmitt
We investigate the nature of the optical continuum and stellar population in the central kpc of the Seyfert 2s Mrk 348, Mrk 573, NGC 1358 and Mrk 1210 using long-slit spectra obtai…
The Stellar Content of Active Galaxies
Roberto Cid Fernandes, Thaisa Storchi-Bergmann, Henrique R. Schmitt
We present results of a long-slit spectroscopic study of 39 active and 3 normal galaxies. Stellar absorption features, continuum colors and their radial variations are analyzed in…