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Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud
Chen, B. -Q.1,2; Liu, X. -W.1,2,3; Ren, J. -J.2,4; Yuan, H. -B.5; Huang, Y.1,2; Yu, B.5; Xiang, M. -S.4; Wang, C.2; Tian, Z. -J.2; Zhang, H. -W.2
2017-12-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Volume472Issue:4Pages:3924-3935
AbstractWe present a three-dimensional (3D) extinction analysis in the region towards the supernova remnant (SNR) S147 (G180.0-1.7) using multiband photometric data from the Xuyi Schmidt Telescope Photometric Survey of the Galactic Anticentre (XSTPS-GAC), 2MASS and WISE. We isolate a previously unrecognized dust structure likely to be associated with SNR S147. The structure, which we term as 'S147 dust cloud', is estimated to have a distance d = 1.22 +/- 0.21 kpc, consistent with the conjecture that S147 is associated with pulsar PSR J0538 + 2817. The cloud includes several dense clumps of relatively high extinction that locate on the radio shell of S147 and coincide spatially with the CO and gamma-ray emission features. We conclude that the usage of CO measurements to trace the SNR associated MCs is unavoidably limited by the detection threshold, dust depletion and the difficulty of distance estimates in the outer Galaxy. 3D dust extinction mapping may provide a better way to identify and study SNR-MC interactions.
SubtypeArticle
KeywordIsm: Supernova Remnants (S147) Dust Extinction
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNational Key Basic Research Program of China(2014CB845700) ; National Key Basic Research Program of China(2014CB845700) ; China Postdoctoral Science Foundation(2016M590014) ; China Postdoctoral Science Foundation(2016M590014) ; National Development and Reform Commission ; National Development and Reform Commission ; National Key Basic Research Program of China(2014CB845700) ; National Key Basic Research Program of China(2014CB845700) ; China Postdoctoral Science Foundation(2016M590014) ; China Postdoctoral Science Foundation(2016M590014) ; National Development and Reform Commission ; National Development and Reform Commission
DOI10.1093/mnras/stx2287
WOS KeywordMHZ MASER EMISSION ; MOLECULAR CLOUDS ; GALACTIC ANTICENTRE ; PSR J0538+2817 ; MILKY-WAY ; GAS ; TELESCOPE ; COEFFICIENTS ; MISSION ; MOTION
Indexed BySCI
Language英语
Funding OrganizationNational Key Basic Research Program of China(2014CB845700) ; National Key Basic Research Program of China(2014CB845700) ; China Postdoctoral Science Foundation(2016M590014) ; China Postdoctoral Science Foundation(2016M590014) ; National Development and Reform Commission ; National Development and Reform Commission ; National Key Basic Research Program of China(2014CB845700) ; National Key Basic Research Program of China(2014CB845700) ; China Postdoctoral Science Foundation(2016M590014) ; China Postdoctoral Science Foundation(2016M590014) ; National Development and Reform Commission ; National Development and Reform Commission
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000415652500012
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/20284
Collection光学天文研究部
Affiliation1.Yunnan Univ, South Western Inst Astron Res, Kunming 650091, Yunnan, Peoples R China
2.Peking Univ, Dept Astron, Beijing 100871, Peoples R China
3.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
4.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
5.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Chen, B. -Q.,Liu, X. -W.,Ren, J. -J.,et al. Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2017,472(4):3924-3935.
APA Chen, B. -Q..,Liu, X. -W..,Ren, J. -J..,Yuan, H. -B..,Huang, Y..,...&Zhang, H. -W..(2017).Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,472(4),3924-3935.
MLA Chen, B. -Q.,et al."Mapping the three-dimensional dust extinction towards the supernova remnant S147-the S147 dust cloud".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 472.4(2017):3924-3935.
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