Sgr A* and Company—Multiwavelength Observations of Sgr A* and VLA Search for “Sgr A*’s” in LINERs
1998 ◽
Vol 164
◽
pp. 323-324
Keyword(s):
Sgr A
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AbstractWe report first results from a multiwavelength campaign to measure the simultaneous spectrum of Sgr A* from cm to mm wavelengths. The observations confirm that the previously detected submm-excess is not due to variability; the presence of an ultracompact component with a size of a few Schwarzschild radii is inferred. In a VLA survey of LINER galaxies, we found Sgr A*-like nuclei in one quarter of the galaxies searched, suggesting a link between those low-power AGN and the Galactic Center.
2013 ◽
Vol 9
(S303)
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pp. 106-108
Keyword(s):
1998 ◽
Vol 164
◽
pp. 335-336
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Keyword(s):