218 citations · 2.1k across the 42 of their papers we have counts for
12 papers · 1 filter
Detection of a dense group of hyper-compact radio sources in the central parsec of the Galaxy
Jun-Hui Zhao, Mark R. Morris, W. M. Goss
Using the JVLA, we explored the Galactic center (GC) with a resolution of 0.05" at 33.0 and 44.6 GHz. We detected 64 hyper-compact radio sources (HCRs) in the central parsec. The d…
A procedure for making high dynamic-range radio images: Deep imaging of the kiloparsec-scale radio structures of a distant blazar, NRAO 530, with JVLA data
Jun-Hui Zhao, Mark R. Morris, W. M. Goss
Using JVLA data of Sgr A* and NRAO 530 (as a calibrator) at 5.5, 9 and 33 GHz, we developed a procedure for the reduction of wideband data. We have demonstrated that, correcting fo…
A Nonthermal Radio Filament Connected to the Galactic Black Hole?
Mark R. Morris, Jun-Hui Zhao, W. M. Goss
Using the Very Large Array, we have investigated a non-thermal radio filament (NTF) recently found very near the Galactic black hole and its radio counterpart, SgrA*. While this NT…
ALMA CO(3-2) Observations of Star-Forming Filaments in a Gas-Poor Dwarf Spheroidal Galaxy
S. Michelle Consiglio, Jean L. Turner, Sara Beck +3
We report ALMA observations of CO(3-2) and CO(3-2) in the gas-poor dwarf galaxy NGC 5253. These 0.3"(5.5 pc) resolution images reveal small, dense molecular gas cloud…
ALMA Detects CO(3-2) within a Super Star Cluster in NGC5253
J. L. Turner, S. M. Consiglio, S. C. Beck +5
We present observations of CO(3-2) and CO(3-2) emission near the supernebula in the dwarf galaxy NGC 5253, which contains one of the best examples of a potential globular cl…
SMA Observations of the Extended CO(6-5) Emission in the Starburst Galaxy NGC253
Melanie Krips, Sergio Martin, Alison Peck +5
We present observations of the CO(6-5) line and 686GHz continuum emission in NGC253 with the Submillimeter Array at an angular resolution of ~4arcsec. The CO(6-5) emi…