455 citations · 3.2k across the 50 of their papers we have counts for
50 papers
Radio Emission from Young Supernovae and Supernova Remnants in Arp 299
James S. Ulvestad
We have made sensitive milliarcsecond-resolution radio images of the nearby merger galaxy Arp 299 at four epochs spread over 18 months between 2003 and 2005. The combined data reve…
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…