Interstellar H2O masers. a tracer of galactic spiral structure? |
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| Authors: | Jing Wang Xingwu Zheng Zhaofen Ling Yunlou Peng |
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| Affiliation: | (1) Yunnan Observatory, Academia Sinica, Kunming, China;(2) Department of Astronomy, Nanjing University, Nanjing, China |
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| Abstract: | The large-scale distribution of interstellar H2O masers is given in this paper. Present results show that H2O masers can trace galactic spiral structure, and we also briefly discuss how to obtain a more accurate distribution of H2O masers from future observations. |
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