Proc. IAU volume 13, issue S336, P297-298 2017 DOI: 10.1017/s1743921317010067 View full text
Jeong-Sook Kim, Soon-Wook Kim

Abstract: AbstractCepheus A is the second nearest high mass star-forming region after Orion. It is characterized by the presence of several phenomena, such as a complex molecular outflow, and multiple radio continuum sources, known as HW sources. The radio continuum and water maser emission have been detected toward HW2, HW3b and HW3d regions, and all of them are considered harboring young stellar objects. In 2014, we performed KaVA observations and detected a new bright maser feature, ~700 mas apart from HW3d, which ha…

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