NAOC Open IR
The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud
Joseph, T. D.1; Filipovic, M. D.2; Crawford, E. J.2; Bojicic, I2; Alexander, E. L.1; Wong, G. F.2,3; Andernach, H.4; Leverenz, H.2; Norris, R. P.2,3; Alsaberi, R. Z. E.2; Anderson, C.3; Barnes, L. A.2; Bozzetto, L. M.2; Bufano, F.5; Bunton, J. D.6; Cavallaro, F.5; Collier, J. D.2,7; Denes, H.8; Fukui, Y.9,10; Galvin, T.2,3; Haberl, F.11; Ingallinera, A.5; Kapinska, A. D.12; Koribalski, B. S.3; Kothes, R.13; Li, D.14,15; Maggi, P.16; Maitra, C.11; Manojlovic, P.2,3; Marvil, J.12; Maxted, N., I2,17; O'Brien, A. N.2,3; Oliveira, J. M.18; Pennock, C. M.18; Riggi, S.5; Rowell, G.19; Rudnick, L.20; Sano, H.9,10; Sasaki, M.21,22; Seymour, N.23; Soria, R.15,24; Stupar, M.2; Tothill, N. F. H.2; Trigilio, C.5; Tsuge, K.10; Umana, G.5; Urosevic, D.25,26; van Loon, J. Th18; Vardoulaki, E.27; Velovic, V.2; Yew, M.2; Leahy, D.28; Chu, Y-H29; Michalowski, M. J.30; Kavanagh, P. J.31; Grieve, K. R.2
2019-11-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume490Issue:1Pages:1202-1219
AbstractWe present two new radio continuum images from the Australian Square Kilometre Array Pathfinder (ASKAP) survey in the direction of the Small Magellanic Cloud (SMC). These images are part of the Evolutionary Map of the Universe (EMU) Early Science Project (ESP) survey of the Small and Large Magellanic Clouds. The two new source lists produced from these images contain radio continuum sources observed at 960MHz (4489 sources) and 1320MHz (5954 sources) with a bandwidth of 192MHz and beam sizes of 30.0 x 30.0 arcsec(2) and 16.3 x 15.1 arcsec(2), respectively. The median root mean square (RMS) noise values are 186 mu Jy beam(-1) (960 MHz) and 165 mu Jy beam(-1) (1320 MHz). To create point source catalogues, we use these two source lists, together with the previously published Molonglo Observatory Synthesis Telescope (MOST) and the Australia Telescope Compact Array (ATCA) point source catalogues to estimate spectral indices for the whole population of radio point sources found in the survey region. Combining our ASKAP catalogues with these radio continuum surveys, we found 7736 point-like sources in common over an area of 30 deg(2). In addition, we report the detection of two new, low surface brightness supernova remnant candidates in the SMC. The high sensitivity of the new ASKAP ESP survey also enabled us to detect the bright end of the SMC planetary nebula sample, with 22 out of 102 optically known planetary nebulae showing point-like radio continuum emission. Lastly, we present several morphologically interesting background radio galaxies.
Keywordcatalogues Magellanic Clouds
Funding OrganizationCommonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato
DOI10.1093/mnras/stz2650
WOS KeywordPLANETARY-NEBULAE ; SUPERNOVA-REMNANTS ; MAGNETIC-FIELD ; WIDE-FIELD ; PART II ; 1.4 GHZ ; EVOLUTION ; SMC ; I. ; IDENTIFICATION
Language英语
Funding ProjectCommonwealth of Australia ; Australian Government ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship[NF171032] ; National Science Centre, Poland, through the SONATA BIS grant[2018/30/E/ST9/00208] ; U.S. National Science Foundation[AST1714205] ; National Natural Science Foundation of China[11690024] ; Chinese Academy of Sciences International Partnership[114A11KYSB20160008] ; Ministry of Education, Science, and Technological Development of the Republic of Serbia[176005] ; University of Guanajuato[CIIC 218/2019]
Funding OrganizationCommonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato ; Commonwealth of Australia ; Commonwealth of Australia ; Australian Government ; Australian Government ; National Collaborative Research Infrastructure Strategy ; National Collaborative Research Infrastructure Strategy ; Government of Western Australia ; Government of Western Australia ; Science and Industry Endowment Fund ; Science and Industry Endowment Fund ; Royal Society Newton International Fellowship ; Royal Society Newton International Fellowship ; National Science Centre, Poland, through the SONATA BIS grant ; National Science Centre, Poland, through the SONATA BIS grant ; U.S. National Science Foundation ; U.S. National Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences International Partnership ; Chinese Academy of Sciences International Partnership ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; Ministry of Education, Science, and Technological Development of the Republic of Serbia ; University of Guanajuato ; University of Guanajuato
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000496922300087
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/28206
Collection中国科学院国家天文台
Corresponding AuthorJoseph, T. D.
Affiliation1.Univ Manchester, Dept Phys & Astron, Oxford Rd, Manchester M13 9PL, Lancs, England
2.Western Sydney Univ, Locked Bag 1797, Penrith, NSW 2751, Australia
3.CSIRO Astron & Space Sci, POB 76, Epping, NSW 1710, Australia
4.Univ Guanajuato, DCNE, Dept Astron, Apdo Postal 144, Guanajuato 36000, Mexico
5.INAF Osservatorio Astrofis Catania, Via Santa Sofia 78, I-95123 Catania, Italy
6.Univ New South Wales, Sch Phys, Sydney, NSW 2052, Australia
7.Univ Cape Town, Dept Astron, Interuniv Inst Data Intens Astron IDIA, ZA-7701 Rondebosch, South Africa
8.ASTRON Netherlands Inst Radio Astron, NL-7991 PD Dwingeloo, Netherlands
9.Nagoya Univ, Inst Adv Res, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648601, Japan
10.Nagoya Univ, Dept Phys, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648601, Japan
11.Max Planck Inst Extraterr Phys, Giessenbachstr, D-85748 Garching, Germany
12.Natl Radio Astron Observ, 1003 Lopezville Rd, Socorro, NM 87801 USA
13.Natl Res Council Canada, Herzberg Programs Astron & Astrophys, Dominion Radio Astrophys Observ, POB 248, Penticton, BC V2A 619, Canada
14.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab FAST, Beijing 100101, Peoples R China
15.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
16.Univ Strasbourg, CNRS, Observ Astron Strasbourg, F-67000 Strasbourg, France
17.Univ New South Wales, Australian Def Force Acad, Sch Sci, Canberra, ACT 2600, Australia
18.Keele Univ, Lennard Jones Labs, Newcastle ST5 5BG, England
19.Univ Adelaide, Sch Phys Sci, Adelaide, SA 5005, Australia
20.Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA
21.Univ Erlangen Nurnberg, Remeis Observ, Stemwartstr 7, D-96049 Bamberg, Germany
22.Univ Erlangen Nurnberg, ECAP, Stemwartstr 7, D-96049 Bamberg, Germany
23.Curtin Univ Bentley, Int Ctr Radio Astron Res, Bentley, WA 6102, Australia
24.Univ Sydney, Sch Phys A28, Sydney Inst Astron, Sydney, NSW 2006, Australia
25.Univ Belgrade, Fac Math, Dept Astron, Studentski Trg 16, Belgrade 11000, Serbia
26.Isaac Newton Inst Chile, Yugoslavia Branch, Santiago, Chile
27.Argelander Inst Astron, Hugel 71, D-53121 Bonn, Germany
28.Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada
29.Acad Sinica ASIAA, Inst Astron & Astrophys, Taipei 10617, Taiwan
30.Adam Mickiewicz Univ, Fac Phys, Astron Observ Inst, Ul Sloneczna 36, PL-60286 Poznan, Poland
31.Dublin Inst Adv Studies, Sch Cosm Phys, 31 Fitzwillam Pl, Dublin D02 XF86 2, Ireland
Recommended Citation
GB/T 7714
Joseph, T. D.,Filipovic, M. D.,Crawford, E. J.,et al. The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,490(1):1202-1219.
APA Joseph, T. D..,Filipovic, M. D..,Crawford, E. J..,Bojicic, I.,Alexander, E. L..,...&Grieve, K. R..(2019).The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,490(1),1202-1219.
MLA Joseph, T. D.,et al."The ASKAP EMU Early Science Project: radio continuum survey of the Small Magellanic Cloud".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 490.1(2019):1202-1219.
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