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Showing 1 to 1 of 1 for “"Aktiven Galaxienkerne"”.
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Optical surveys of AGN and their host galaxies
This thesis rests on two large Active Galactic Nuclei (AGNs) surveys. The first survey deals with galaxies that host low-level AGNs (LLAGN) and aims at identifying such galaxies by quantifying their variability. While numerous studies have shown that AGNs can be variable at all wavelengths, the …