455 citations · 570 across the 7 of their papers we have counts for
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VLBA Imaging of Central Engines in Radio Quiet Quasars
James S. Ulvestad, Robert R. J. Antonucci, Richard Barvainis
We have used the Very Long Baseline Array (VLBA) to image five radio-quiet quasars (RQQs) at milliarcsecond resolution, at frequencies between 1.4 and 5 GHz. These quasars have typ…
A Supernova Factory in the Merger System Arp 299
S. G. Neff, J. S. Ulvestad, S. H. Teng
We have imaged the nearby galaxy merger Arp 299 at arcsecond and milliarcsecond resolution, using both the Very Large Array and the Very Long Baseline Array. The large-scale radio…
Exploring the Nucleus of the Gigamaser Galaxy TXS 2226-184
G. B. Taylor, A. B. Peck, J. S. Ulvestad +1
We present Very Long Baseline Array (VLBA) observations of the Gigamaser galaxy TXS2226-184 at 1.3 and 5 GHz. These observations reveal the parsec-scale radio structure of this Sey…
Blazar Counterparts for 3EG Sources at -40 < decl. < 0: Pushing South Through the Bulge
D. Sowards-Emmerd, R. W. Romani, P. F. Michelson +1
Supplementing existing survey data with VLA observations, we have extended ray counterpart identifications down to decl. = -40 using our Figure of Merit approach. We fi…
The Radio Continuum of the Metal-Deficient Blue Compact Dwarf Galaxy SBS0335-052
Leslie K. Hunt, Kristy K. Dyer, Trinh X. Thuan +1
We present new Very Large Array observations at five frequencies, from 1.4 to 22GHz, of the extremely low-metallicity blue compact dwarf SBS0335-052. The radio spectrum shows consi…