455 citations · 469 across the 5 of their papers we have counts for
27 papers · 1 filter
Steep-Spectrum Radio Emission from the Low-Mass Active Galactic Nucleus GH 10
J. M. Wrobel, J. E. Greene, L. C. Ho +1
GH 10 is a broad-lined active galactic nucleus (AGN) energized by a black hole of mass 800,000 Solar masses. It was the only object detected by Greene et al. in their Very Large Ar…
Radio Emission from the Intermediate-mass Black Hole in the Globular Cluster G1
James S. Ulvestad, Jenny E. Greene, Luis C. Ho
We have used the Very Large Array (VLA) to search for radio emission from the globular cluster G1 (Mayall-II) in M31. G1 has been reported by Gebhardt et al. to contain an intermed…
Radio Astrometric Detection and Characterization of Extra-Solar Planets: A White Paper Submitted to the NSF ExoPlanet Task Force
Geoffrey C. Bower, Alberto Bolatto, Eric Ford +2
The extraordinary astrometric accuracy of radio interferometry creates an important and unique opportunity for the discovery and characterization of exo-planets. Currently, the Ver…
CRATES: An All-Sky Survey of Flat-Spectrum Radio Sources
Stephen E. Healey, Roger W. Romani, Gregory B. Taylor +5
We have assembled an 8.4 GHz survey of bright, flat-spectrum (alpha > -0.5) radio sources with nearly uniform extragalactic (|b|>10 deg) coverage for sources brighter than S_{4.8 G…
A VLBI Search for Radio Supernovae in Wolf Rayet Galaxies
James S. Ulvestad, Kelsey E. Johnson, Susan G. Neff
We have used the VLBI High Sensitivity Array (VLBA with VLA, Green Bank Telescope, and Arecibo) to search for young radio supernovae in three nearby Wolf Rayet dwarf galaxies conta…
The Radio Quiescence of Active Galaxies with High Accretion Rates
Jenny E. Greene, Luis C. Ho, James S. Ulvestad
We present 6 cm Very Large Array observations of the Greene & Ho (2004) sample of 19 low-mass active galaxies with high accretion rates. This is one of the only studies of a unifor…