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Paper: The VLBI Imaging Survey of the 6.7 GHz Methanol Masers using the JVN/EAVN
Volume: 476, New Trends in Radio Astronomy in the ALMA Era
Page: 347
Authors: Sugiyama, K.; Fujisawa, K.; Hachisuka, K.; Yonekura, Y.; Motogi, K.; Honma, M.; Hirota, T.; Sawada-Satoh, S.; Niinuma, K.; Murata, Y.; Doi, A.; Ogawa, H.; Shen, Z.
Abstract: We present a result of the VLBI (very-long-baseline-interferometer) imaging survey for the 6.7 GHz methanol masers by using the Japanese VLBI Network (JVN) and the East-Asian VLBI Network (EAVN). We conducted VLBI observations for 36 methanol maser sources, and the spatial distribution of 35 sources were obtained, in which 33 sources provide new VLBI images. The spatial morphology was classified into five categories on the basis of the criteria used in the European VLBI Network observations (EVN: Bartkiewicz et al. 2009).
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