A New 95GHz Methanol Maser Catalog. I. Data | |
Yang, Wenjin1,3,4; Xu, Ye1; Chen, Xi2,5; Ellingsen, Simon P.6; Lu, Dengrong1; Ju, Binggang1; Li, Yingjie1,4 | |
刊名 | ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES |
2017-08-01 | |
卷号 | 231期号:2页码:12 |
关键词 | ISM: molecules masers radio lines: ISM stars: formation |
ISSN号 | 0067-0049 |
DOI | 10.3847/1538-4365/aa6ff3 |
英文摘要 | The Purple Mountain Observatory 13.7 m radio telescope has been used to search for 95 GHz (8(0)-7(1)A(+)) class I methanol masers toward 1020 Bolocam Galactic Plane Survey (BGPS) sources, leading to 213 detections. We have compared the line width of the methanol and HCO+ thermal emission in all of the methanol detections, and on that basis, we find that 205 of the 213 detections are very likely to be masers. This corresponds to an overall detection rate of 95 GHz methanol masers toward our BGPS sample of 20%. Of the 205 detected masers, 144 (70%) are new discoveries. Combining our results with those of previous 95 GHz methanol maser searches, a total of 481 95 GHz methanol masers are now known. We have compiled a catalog listing the locations and properties of all known 95 GHz methanol masers. |
WOS关键词 | STAR-FORMING REGIONS ; H-II REGIONS ; 95 GHZ ; DISTANCE AMBIGUITY ; RADIO-CONTINUUM ; GALACTIC PLANE ; H2O MASERS ; RESOLUTION ; LINE ; ABSORPTION |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000407462700003 |
内容类型 | 期刊论文 |
源URL | [http://libir.pmo.ac.cn/handle/332002/22628] |
专题 | 中国科学院紫金山天文台 |
通讯作者 | Yang, Wenjin |
作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 2.GuangZhou Univ, Ctr Astrophys, Guangzhou 510006, Guangdong, Peoples R China 3.Grad Univ, Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China 5.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 6.Univ Tasmania, Sch Phys Sci, Hobart, Tas, Australia |
推荐引用方式 GB/T 7714 | Yang, Wenjin,Xu, Ye,Chen, Xi,et al. A New 95GHz Methanol Maser Catalog. I. Data[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2017,231(2):12. |
APA | Yang, Wenjin.,Xu, Ye.,Chen, Xi.,Ellingsen, Simon P..,Lu, Dengrong.,...&Li, Yingjie.(2017).A New 95GHz Methanol Maser Catalog. I. Data.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,231(2),12. |
MLA | Yang, Wenjin,et al."A New 95GHz Methanol Maser Catalog. I. Data".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 231.2(2017):12. |
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