Spectral Survey of a Hot Core with an Eruptive Accretion in S255IR NIRS3 (SHEA): The Discovery of Class I and II Millimeter Methanol Maser Transitions

We report the detection of the millimeter CH _3 OH masers including a new detection of class I (11 _0,11 –10 _1,10 A) and class II (6 _1,5 –5 _2,4 E) maser transitions toward the high-mass protostar S255IR NIRS3 in postburst phase. The CH _3 OH emissions were detected as a mixture of maser and therm...

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Bibliographic Details
Main Authors: Giseon Baek, Jeong-Eun Lee, Neal J. Evans II, Tomoya Hirota, Yuri Aikawa, Ji-hyun Kang, Jungha Kim, Jes K. Jørgensen
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Online Access:https://doi.org/10.3847/2041-8213/acef1d