volume 13, issue S332, P270-273 2017
DOI: 10.1017/s1743921317007736
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Igor Zinchenko, Sheng-Yuan Liu, Yu-Nung Su, Petr Zemlyanukha

Abstract: AbstractWe present preliminary results of the high resolution (0.10″ × 0.15″) observations of the high mass star forming region S255IR with ALMA in several spectral windows from ∼335 GHz to ∼350 GHz. The main target lines were C34S(7–6), CH3CN(19K − 18K), CO(3–2) and SiO(8–7), however many other lines of various molecules have been detected, too. We present sample spectra and maps, discuss briefly the source structure and kinematics. A new, never predicted methanol maser line has been discovered.