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A Giant Outburst at Millimeter Wavelengths in the Orion Nebula
Geoffrey C. Bower, Richard L. Plambeck, Alberto Bolatto +5
BIMA observations of the Orion nebula discovered a giant flare from a young star previously undetected at millimeter wavelengths. The star briefly became the brightest compact obje…
Linear and Circular Polarization from Sagittarius A* and M81*
Geoffrey C. Bower
We describe recent results for Sgr A*, M81* and other low luminosity active galactic nuclei. We have conducted linear and circular polarimetry over a frequency range of 1.4 to 230…
Interferometric Detection of Linear Polarization from Sagittarius A* at 230 GHz
Geoffrey C. Bower, Melvyn C. H. Wright, Heino Falcke +1
We measured the linear polarization of Sagittarius A* to be 7.2 +/- 0.6 % at 230 GHzusing the BIMA array with a resolution of 3.6 x 0.9 arcsec. This confirms the previously reporte…
Variability of Sagittarius A* - Flares at 1 Millimeter
Jun-Hui Zhao, K. H. Young, R. M. Herrnstein +5
We report the results from recent observations of Sgr A* at short-/sub-millimeter wavelengths made with the partially finished Sub-Millimeter Array (SMA) on Mauna Kea. A total of 2…