Unconventional AGN from the SDSS
Astrophysics
2017-08-23 v1
Abstract
We discuss some of the most unusual active galactic nuclei (AGN) discovered to date by the Sloan Digital Sky Survey (SDSS): the first broad absorption line quasar seen to exhibit He II absorption, several quasars with extremely strong, narrow UV Fe II emission, and an AGN with an unexplained and very strange continuum shape.
Keywords
Cite
@article{arxiv.astro-ph/0403347,
title = {Unconventional AGN from the SDSS},
author = {Patrick B. Hall and G. R. Knapp and G. T. Richards and M. A. Strauss and S. F. Anderson and D. P. Schneider and D. A. Vanden Berk and D. G. York and K. S. J. Anderson and J. Brinkmann and S. A. Snedden},
journal= {arXiv preprint arXiv:astro-ph/0403347},
year = {2017}
}
Comments
6 pages, 4 figures, to appear in "Multiwavelength AGN Surveys," ed. R. Mujica & R. Maiolino