524 citations · 968 across the 6 of their papers we have counts for
3 papers · 1 filter
Chandra monitoring observations of the ultraluminous X-ray source NGC 5204 X-1
T. P. Roberts, R. E. Kilgard, R. S. Warwick +2
We report the results of a 2-month campaign conducted with the Chandra X-ray observatory to monitor the ultraluminous X-ray source (ULX) NGC 5204 X-1. This was composed of a 50-ks…
A Study of Compact Radio Sources in Nearby Face-on Spiral Galaxies. I. Long Term Evolution of M83
L. A. Maddox, J. J. Cowan, R. E. Kilgard +4
We present analyses of deep radio observations of M83 taken with the Very Large Array spanning fifteen years, including never before published observations from 1990 and 1998. We r…
Chandra and Spitzer unveil heavily obscured quasars in the SWIRE/Chandra Survey
M. Polletta, B. J. Wilkes, B. Siana +18
Using the large multi-wavelength data set in the chandra/SWIRE Survey (0.6 square degrees in the Lockman Hole), we show evidence for the existence of highly obscured (Compton-thick…