PMO OpenIR
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
2017-08-01
Source PublicationASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
ISSN0067-0049
Volume231Issue:2Pages:12
Corresponding AuthorYang, Wenjin(wjyang@pmo.ac.cn)
AbstractThe 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.
KeywordISM: molecules masers radio lines: ISM stars: formation
DOI10.3847/1538-4365/aa6ff3
WOS KeywordSTAR-FORMING REGIONS ; H-II REGIONS ; 95 GHZ ; DISTANCE AMBIGUITY ; RADIO-CONTINUUM ; GALACTIC PLANE ; H2O MASERS ; RESOLUTION ; LINE ; ABSORPTION
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000407462700003
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/22629
Collection中国科学院紫金山天文台
Corresponding AuthorYang, Wenjin
Affiliation1.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
Recommended Citation
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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