78 citations · 138 across the 4 of their papers we have counts for
4 papers
Chandra Observations of the Nuclear Star Cluster and Ultraluminous X-ray Sources in NGC 2139
Joseph C. Shields, Torsten Boeker, Luis C. Ho +3
We report Chandra observations of the Scd galaxy NGC 2139, which is known to host a recently formed (10^7.6 yrs) nuclear star cluster. The star cluster is undetected in X-rays, wit…
The Mid-Infrared Properties of X-ray Sources
V. Gorjian, M. Brodwin, C. S. Kochanek +16
We combine the results of the Spitzer IRAC Shallow Survey and the Chandra XBootes Survey of the 8.5 square degrees Bootes field of the NOAO Deep Wide- Field Survey to produce the l…
High-Resolution Ultraviolet Spectra of the Dwarf Seyfert 1 Galaxy NGC 4395: Evidence for Intrinsic Absorption
D. M. Crenshaw, S. B. Kraemer, J. R. Gabel +5
We present ultraviolet spectra of the dwarf Seyfert 1 nucleus of NGC 4395, obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) and the Hubble Space Telescope's Space Te…
Evidence for a Black Hole and Accretion Disk in the LINER NGC 4203
Joseph C. Shields, Hans-Walter Rix, Daniel H. McIntosh +5
We present spectroscopic observations from the Hubble Space Telescope that reveal for the first time the presence of a broad pedestal of Balmer-line emission in the LINER galaxy NG…