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H2O maser observation using the 26-meter Nanshan Radio Telescope of the XAO
He, Yu-Xin1,2; Esimbek, Jarken1,2; Zhou, Jian-Jun1,2; Wu, Gang1,2; Tang, Xin-Di1,2,3; Ji, Wei-Guang1,2; Yuan, Ye1,2; Li, Da-Lei1,2
2018-08-01
Conference NameAstrophysical Masers: Unlocking the Mysteries of the Universe
Source PublicationAstrophysical Masers: Unlocking the Mysteries of the Universe
Volume13
IssueS336
Pages449-450
Conference DateSep 4 - Sep 8,2017
Conference PlaceCagliari (Sardinia), Italy
CountryItaly
Author of SourceIAU
PublisherCambridge University Press
Contribution Rank1
AbstractIn the past few years, we have performed a 22 GHz H2O maser survey towards hundreds of BGPS sources using the 25-meter Nanshan Radio Telescope (NSRT) of the Xinjiang Astronomical Observatory, and detected more than one hundred masers. Our aim is to study star formation activities associated with these sources, as well as search for any correlations that may exist between 22 GHz H2O masers and the evolutionary stage of high-mass star formation regions. The NSRT has been upgraded and have now an effective diameter of 26 meter. Besides, cryogenically cooled dual-beam receiver systems covering seven millimeter-wave observing bands have been installed on the NSRT. For the next step of maser observation, we will continue to do H2O and SiO masers survey of massive dust clumps and monitor some maser sources.
Keywordmasers stars: formation radio lines: ISM
DOI10.1017/S1743921317010468
URL查看原文
Indexed By其他
Language英语
ISSN1743-9213
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Document Type会议论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3259
Collection射电天文研究室_恒星形成与演化研究团组
Affiliation1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, P. R. China;
2.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, Urumqi 830011, P. R. China;
3.Max-Planck-Institut f¨ur Radioastronomie, Auf dem H¨ugel 69, 53121 Bonn, Germany
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
He, Yu-Xin,Esimbek, Jarken,Zhou, Jian-Jun,et al. H2O maser observation using the 26-meter Nanshan Radio Telescope of the XAO[C]//IAU:Cambridge University Press,2018:449-450.
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