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A population of compact radio variables and transients in the radio bright zone at the Galactic center observed with the Jansky Very Large Array
Jun-Hui Zhao, Mark R. Morris, W. M. Goss
Using JVLA data obtained from high-resolution observations at 5.5 GHz at multiple epochs in 2014 and 2019, we have detected a population of radio variables and transients in the ra…
A Population of Compact Radio Sources at the Galactic Center
Jun-Hui Zhao, Mark R. Morris, W. M. Goss
The radio bright zone (RBZ) at the Galactic center has been observed with the JVLA in the A, B and C array configurations at 5.5 and 9 GHz. With a procedure for high-dynamic range…
Linearly Polarized Millimeter and Submillimeter Continuum Emission of Sgr A* Constrained by ALMA
Hauyu Baobab Liu, Melvyn C. H. Wright, Jun-Hui Zhao +7
Our aim is to characterize the polarized continuum emission properties including intensity, polarization position angle, and polarization percentage of Sgr A* at 100 (3.0 mm)…
The 492 GHz emission of Sgr A* constrained by ALMA
Hauyu Baobab Liu, Melvyn C. H. Wright, Jun-Hui Zhao +9
We report linearly polarized continuum emission properties of Sgr A* at 492 GHz, based on the Atacama Large Millimeter Array (ALMA) observations. We used the observations of…