178 citations · 818 across the 10 of their papers we have counts for
5 papers · 1 filter
9.7 um Silicate Features in AGNs: New Insights into Unification Models
Y. Shi, G. H. Rieke, D. C. Hines +6
We describe observations of 9.7 um silicate features in 97 AGNs, exhibiting a wide range of AGN types and of X-ray extinction toward the central nuclei. We find that the strength o…
Extended Emission by Dust in the Dwarf Galaxy UGC 10445
J. L. Hinz, K. Misselt, M. J. Rieke +4
We present Spitzer Space Telescope images of the isolated dwarf galaxy UGC 10445. The galaxy is detected at all photometric bands (3.6-160um) as well as in the Multiband Imaging Ph…
Hot DB White Dwarfs from the Sloan Digital Sky Survey
Daniel J. Eisenstein, James Liebert, Detlev Koester +12
We present ugriz photometry and optical spectroscopy for 28 DB and DO white dwarfs with temperatures between 28,000K and 45,000K. About 10 of these are particularly well-observed;…
Type II Quasars from the Sloan Digital Sky Survey: V. Imaging host galaxies with the Hubble Space Telescope
Nadia L. Zakamska, Michael A. Strauss, Julian H. Krolik +7
Type II quasars are luminous Active Galactic Nuclei whose centers are obscured by large amounts of gas and dust. In this paper we present 3-band HST images of nine type II quasars…
Hosts of Type II Quasars: an HST Study
Nadia L. Zakamska, Michael A. Strauss, Julian H. Krolik +6
Type II quasars are luminous Active Galactic Nuclei whose centers are obscured by large amounts of gas and dust. In this contribution we present 3-band HST images of nine type II q…