SMSS J130522.47-293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?
文献类型：期刊论文
| 作者 | Da Costa, G. S.1; Soria, R.2,3,4; Farrell, S. A.4,5; Bayliss, D.1,6; Bessell, M. S.1; Vogt, F. P. A.1,7; Zhou, G.1,8; Points, S. D.9; Beers, T. C.10,11; Lopez-Sanchez, A. R.12 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 477期号:1页码:766-779 |
| ISSN号 | 0035-8711 |
| 关键词 | stars: activity stars: emission-line, Be stars: jets novae, cataclysmic variables X-rays: binaries |
| DOI | 10.1093/mnras/sty680 |
| 英文摘要 | We report the discovery of an unusual stellar system SMSS J130522.47-293113.0. The optical spectrum is dominated by a blue continuum together with emission lines of hydrogen, neutral, and ionized helium, and the N III, C III blend at similar to 4640-4650 angstrom. The emission-line profiles vary in strength and position on time-scales as short as 1 d, while optical photometry reveals fluctuations of as much as similar to 0.2 mag in g on time-scales as short as 10-15 min. The system is a weak X-ray source (f(0.3-10) = (1.2 +/- 0.1) x 10(-13) ergs cm(2) s(-1) in the 0.3-10 keV band) but is not detected at radio wavelengths (3 sigma upper limit of 50 mu Jy at 5.5 GHz). The most intriguing property of the system, however, is the existence of two 'blobs', a few arcsec in size, that are symmetrically located 3'.8 (2.2 pc for our preferred system distance of similar to 2 kpc) each side of the central object. The blobs are detected in optical and near-IR broad-band images but do not show any excess emission in H alpha images. We discuss the interpretation of the system, suggesting that the central object is most likely a nova-like CV, and that the blobs are relics of a pc-scale accretion-powered collimated outflow. |
| WOS关键词 | SIGNIFICANT RADIO EMITTERS ; PHOTON IMAGING CAMERA ; SKY SURVEY 2MASS ; CATACLYSMIC VARIABLES ; DWARF NOVAE ; XMM-NEWTON ; ABSOLUTE MAGNITUDES ; ACCRETION DISKS ; SOURCE CATALOG ; SOUTHERN SKY |
| 资助项目 | Curtin University Senior Research Fellowship ; Australian Research Council (ARC)[DP120101237] ; Australian Research Council (ARC)[DP150103294] ; ARC through the Laureate Fellowship[LF0992131] ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO)[CE110001020] ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation[PHY 14-30152] ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council[LE130100104] ; Astronomy Australia Limited (AAL) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the Australian National Data Service (ANDS) program ; Commonwealth of Australia ; Space Telescope Science Institute under U.S. Government[NAG W-2166] ; National Geographic Society ; National Science Foundation ; Sloan Foundation ; Samuel Oschin Foundation ; Eastman Kodak Corporation ; UK Science and Engineering Research Council ; Anglo-Australian Observatory ; European Southern Observatory |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS |
| WOS记录号 | WOS:000432660300053 |
| 资助机构 | Curtin University Senior Research Fellowship ; Curtin University Senior Research Fellowship ; Australian Research Council (ARC) ; Australian Research Council (ARC) ; ARC through the Laureate Fellowship ; ARC through the Laureate Fellowship ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; Astronomy Australia Limited (AAL) ; Astronomy Australia Limited (AAL) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the Australian National Data Service (ANDS) program ; Australian Government through the Australian National Data Service (ANDS) program ; Commonwealth of Australia ; Commonwealth of Australia ; Space Telescope Science Institute under U.S. Government ; Space Telescope Science Institute under U.S. Government ; National Geographic Society ; National Geographic Society ; National Science Foundation ; National Science Foundation ; Sloan Foundation ; Sloan Foundation ; Samuel Oschin Foundation ; Samuel Oschin Foundation ; Eastman Kodak Corporation ; Eastman Kodak Corporation ; UK Science and Engineering Research Council ; UK Science and Engineering Research Council ; Anglo-Australian Observatory ; Anglo-Australian Observatory ; European Southern Observatory ; European Southern Observatory ; Curtin University Senior Research Fellowship ; Curtin University Senior Research Fellowship ; Australian Research Council (ARC) ; Australian Research Council (ARC) ; ARC through the Laureate Fellowship ; ARC through the Laureate Fellowship ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; Astronomy Australia Limited (AAL) ; Astronomy Australia Limited (AAL) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the Australian National Data Service (ANDS) program ; Australian Government through the Australian National Data Service (ANDS) program ; Commonwealth of Australia ; Commonwealth of Australia ; Space Telescope Science Institute under U.S. Government ; Space Telescope Science Institute under U.S. Government ; National Geographic Society ; National Geographic Society ; National Science Foundation ; National Science Foundation ; Sloan Foundation ; Sloan Foundation ; Samuel Oschin Foundation ; Samuel Oschin Foundation ; Eastman Kodak Corporation ; Eastman Kodak Corporation ; UK Science and Engineering Research Council ; UK Science and Engineering Research Council ; Anglo-Australian Observatory ; Anglo-Australian Observatory ; European Southern Observatory ; European Southern Observatory ; Curtin University Senior Research Fellowship ; Curtin University Senior Research Fellowship ; Australian Research Council (ARC) ; Australian Research Council (ARC) ; ARC through the Laureate Fellowship ; ARC through the Laureate Fellowship ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; Astronomy Australia Limited (AAL) ; Astronomy Australia Limited (AAL) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the Australian National Data Service (ANDS) program ; Australian Government through the Australian National Data Service (ANDS) program ; Commonwealth of Australia ; Commonwealth of Australia ; Space Telescope Science Institute under U.S. Government ; Space Telescope Science Institute under U.S. Government ; National Geographic Society ; National Geographic Society ; National Science Foundation ; National Science Foundation ; Sloan Foundation ; Sloan Foundation ; Samuel Oschin Foundation ; Samuel Oschin Foundation ; Eastman Kodak Corporation ; Eastman Kodak Corporation ; UK Science and Engineering Research Council ; UK Science and Engineering Research Council ; Anglo-Australian Observatory ; Anglo-Australian Observatory ; European Southern Observatory ; European Southern Observatory ; Curtin University Senior Research Fellowship ; Curtin University Senior Research Fellowship ; Australian Research Council (ARC) ; Australian Research Council (ARC) ; ARC through the Laureate Fellowship ; ARC through the Laureate Fellowship ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Australian Research Council Centre of Excellence for All-sky Astrophysics (CAASTRO) ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; Physics Frontier Center/JINA Center for the Evolution of the Elements (JINA-CEE) - US National Science Foundation ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; ARC Linkage Infrastructure, Equipment and Facilities grant from the Australian Research Council ; Astronomy Australia Limited (AAL) ; Astronomy Australia Limited (AAL) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the Commonwealth's Education Investment Fund (EIF) ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National Collaborative Research Infrastructure Strategy (NCRIS) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the National eResearch Collaboration Tools and Resources (NeCTAR) program ; Australian Government through the Australian National Data Service (ANDS) program ; Australian Government through the Australian National Data Service (ANDS) program ; Commonwealth of Australia ; Commonwealth of Australia ; Space Telescope Science Institute under U.S. Government ; Space Telescope Science Institute under U.S. Government ; National Geographic Society ; National Geographic Society ; National Science Foundation ; National Science Foundation ; Sloan Foundation ; Sloan Foundation ; Samuel Oschin Foundation ; Samuel Oschin Foundation ; Eastman Kodak Corporation ; Eastman Kodak Corporation ; UK Science and Engineering Research Council ; UK Science and Engineering Research Council ; Anglo-Australian Observatory ; Anglo-Australian Observatory ; European Southern Observatory ; European Southern Observatory |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/21693]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Da Costa, G. S.; Soria, R. |
| 作者单位 | 1.Australian Natl Univ, Res Sch Astron & Astrophys, Canberra, ACT 0200, Australia 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Curtin Univ, Int Ctr Radio Astron Res, Perth, WA 6845, Australia 4.Univ Sydney, Sch Phys, Sydney Inst Astron, Sydney, NSW 2006, Australia 5.Univ Sydney, ARC Ctr Excellence All Sky Astrophys CAASTRO, Sydney, NSW 2006, Australia 6.Univ Geneva, Observ Geneve, Chemin Maillettes 51, CH-1290 Sauverny, Switzerland 7.European Southern Observ, Av Alonso de Cordova 3107, Santiago 7630355, Chile 8.Harvard Smithsonian Ctr Astrophys, 60 Garden St, Cambridge, MA 02138 USA 9.Cerro Tololo Interamer Observ, Casilla 603, La Serena, Chile 10.Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA |
| 推荐引用方式 GB/T 7714 | Da Costa, G. S.,Soria, R.,Farrell, S. A.,et al. SMSS J130522.47-293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2018,477(1):766-779. |
| APA | Da Costa, G. S..,Soria, R..,Farrell, S. A..,Bayliss, D..,Bessell, M. S..,...&Tisserand, P..(2018).SMSS J130522.47-293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,477(1),766-779. |
| MLA | Da Costa, G. S.,et al."SMSS J130522.47-293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 477.1(2018):766-779. |
入库方式： OAI收割
来源：国家天文台
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