SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - survey description and compact source catalogue
文献类型：期刊论文
| 作者 | Morata, O.76; Zuo, P.69; Zhu, L.69; Zhou, J.; Zhou, C.26; Zhang, H. -W.71; Zhang, G.69; Zhang, C.62; Zavagno, A.1; Yuan, L.69 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2019-05-01 |
| 卷号 | 485期号:2页码:2895-2908 |
| ISSN号 | 0035-8711 |
| 关键词 | surveys stars: formation ISM: clouds submillimetre: ISM |
| DOI | 10.1093/mnras/stz574 |
| 通讯作者 | Eden, D. J.(D.J.Eden@ljmu.ac.uk) |
| 英文摘要 | We present the first release of the data and compact-source catalogue for the JCMT Large Program SCUBA-2 Continuum Observations of Pre-protostellar Evolution (SCOPE). SCOPE consists of 850 mu m continuum observations of 1235 Planck Galactic Cold Clumps (PGCCs) made with the Submillimetre Common-User Bolometer Array 2 on the James Clerk Maxwell Telescope. These data are at an angular resolution of 14.4 arcsec, significantly improving upon the 353 GHz resolution of Planck at 5 arcmin, and allowing for a catalogue of 3528 compact sources in 558 PGCCs. We find that the detected PGCCs have significant sub-structure, with 61 per cent of detected PGCCs having three or more compact sources, with filamentary structure also prevalent within the sample. A detection rate of 45 per cent is found across the survey, which is 95 per cent complete to Planck column densities of N-H2 > 5 x10(21) cm(-2). By positionally associating the SCOPE compact sources with young stellar objects, the star formation efficiency, as measured by the ratio of luminosity to mass, in nearby clouds is found to be similar to that in the more distant Galactic Plane, with the column density distributions also indistinguishable from each other. |
| WOS关键词 | GOULD BELT SURVEY ; STAR-FORMATION ; MILKY-WAY ; CLUMP IDENTIFICATION ; COMPLETE SAMPLE ; LEGACY SURVEY ; SPIRAL ARMS ; CLOUD ; GAS ; ATLASGAL |
| 资助项目 | STFC postdoctoral grant[ST/M000966/1] ; Academy of Finland[285769] ; Centre National d'Etudes Spatiales (CNES)[0102541] ; Region Bourgogne Franche-Comte ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning[NRF-2015R1C1A1A01052160] ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology[NRF-2016R1A2B4012593] ; Yunnan province[2017HC018] ; Chinese Academy of Sciences (CAS) ; National Key Research and Development Program of China[2017YFA0402702] ; National Science Foundation of China[11721303] ; Kavli Institute for Astronomy and Astrophysics, Peking University[7101502016] ; Korea Astronomy and Space Science Institute ; Operation, Maintenance, and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance (MOF) of China ; National Key R&D Program of China[2017YFA0402700] ; Science and Technology Facilities Council of the United Kingdom ; James Clerk Maxwell Telescope (JCMT) ; National Research Council of Canada ; Netherlands Organization for Scientific Research ; Canada Foundation for Innovation ; East Asian Observatory ; NSF of China[11873086] ; NSF of China[U1631237] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000474886200103 |
| 资助机构 | STFC postdoctoral grant ; Academy of Finland ; Centre National d'Etudes Spatiales (CNES) ; Region Bourgogne Franche-Comte ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Science, ICT & Future Planning ; Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology ; Yunnan province ; Chinese Academy of Sciences (CAS) ; National Key Research and Development Program of China ; National Science Foundation of China ; Kavli Institute for Astronomy and Astrophysics, Peking University ; Korea Astronomy and Space Science Institute ; Operation, Maintenance, and Upgrading Fund for Astronomical Telescopes and Facility Instruments ; Ministry of Finance (MOF) of China ; National Key R&D Program of China ; Science and Technology Facilities Council of the United Kingdom ; James Clerk Maxwell Telescope (JCMT) ; National Research Council of Canada ; Netherlands Organization for Scientific Research ; Canada Foundation for Innovation ; East Asian Observatory ; NSF of China |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/2896]  |
| 专题 | 恒星形成与演化研究团组 |
| 通讯作者 | Eden, D. J. |
| 作者单位 | 1.Aix Marseille Univ, CNRS, LAM, UMR 7326, F-13388 Marseille, France 2.Curtin Univ, Int Ctr Radio Astron Res, GPO Box U1987, Perth, WA 6845, Australia 3.IAPS INAF, Via Fosso del Cavaliere 100, I-00133 Rome, Italy 4.Univ Cent Lancashire, Jeremiah Horrocks Inst Math Phys & Astron, Preston PR1 2HE, Lancs, England 5.Kagoshima Univ, Grad Sch Sci & Engn, Dept Phys & Astron, 1-21-35 Korimoto, Kagoshima 8900065, Japan 6.Univ Electrocommun, Grad Sch Informat & Engn, Chofu, Tokyo 1828585, Japan 7.Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England 8.Nanjing Univ, Sch Astron & Space Sci, Nanjing 210023, Jiangsu, Peoples R China 9.CALTECH, Infrared Proc Anal Ctr, 770 South Wilson Ave, Pasadena, CA 91125 USA 10.McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada |
| 推荐引用方式 GB/T 7714 | Morata, O.,Zuo, P.,Zhu, L.,et al. SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - survey description and compact source catalogue[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,485(2):2895-2908. |
| APA | Morata, O..,Zuo, P..,Zhu, L..,Zhou, J..,Zhou, C..,...&Eden, D. J..(2019).SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - survey description and compact source catalogue.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,485(2),2895-2908. |
| MLA | Morata, O.,et al."SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - survey description and compact source catalogue".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 485.2(2019):2895-2908. |
入库方式： OAI收割
来源：新疆天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。