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CHIMPS2: survey description and (CO)-C-12 emission in the Galactic Centre
Eden, D. J.1; Moore, T. J. T.1; Currie, M. J.2,3; Rigby, A. J.4; Rosolowsky, E.5; Su, Y.6,7; Kim, Kee-Tae8,9; Parsons, H.2; Morata, O.10; Chen, H-R11; Minamidani, T.12,13; Park, Geumsook8; Ragan, S. E.4; Urquhart, J. S.14; Rani, R.1; Tahani, K.15; Billington, S. J.14; Deb, S.5; Figura, C.16; Fujiyoshi, T.17; Joncas, G.18; Liao, L. W.10; Liu, T.19; Ma, H.6,7; Tuan-Anh, P.20; Yun, Hyeong-Sik21; Zhang, S.22; Zhu, M.23,24; Henshaw, J. D.25; Longmore, S. N.1; Kobayashi, M. I. N.26,27,28; Thompson, M. A.29; Ao, Y.6,7; Campbell-White, J.30; Ching, T-C11; Chung, E. J.8; Duarte-Cabral, A.4; Fich, M.31; Gao, Y.6,7,32; Graves, S. F.2; Jiang, X-J2; Kemper, F.10,33; Kuan, Y-J33,34; Kwon, W.8,35; Lee, C. W.8,9; Lee, J-E21; Liu, M.23; Penaloza, C. H.22; Peretto, N.4; Phuong, N. T.20; Pineda, J. E.36; Plume, R.37; Puspitaningrum, E.38; Samal, M. R.39,40; Soam, A.8,41; Sun, Y.6,7; Tang, X. D.42; Traficante, A.43; White, G. J.3,44; Yan, C-H33; Yang, A. Y.45; Yuan, J.23; Yue, N.23; Bemis, A.46; Brunt, C. M.47; Chen, Z.6,7; Cho, J.48; Clark, P. C.4; Cyganowski, C. J.22; Friberg, P.2; Fuller, G. A.49; Han, I8,9; Hoare, M. G.50; Izumi, N.51; Kim, H-J52; Kim, J.8; Kim, S.8; Koch, E. W.5; Kuno, N.53,54; Lacialle, K. M.46,55; Lai, S-P11,33; Lee, H.1; Lee, Y-H52; Li, D. L.42; Liu, S-Y33; Mairs, S.2; Pan, Z.24; Qian, L.23; Scicluna, P.33; Shi, C-S56,57; Shi, H.23; Srinivasan, S.33,58; Tan, Q-H6,7; Thomas, H. S.59; Torii, K.12; Trejo, A.31; Umemoto, T.12; Violino, G.60; Wallstrom, S.33; Wang, B.23; Wu, Y.61; Yuan, L.23; Zhang, C.61; Zhang, M.6,7,25; Zhou, C.6,7; Zhou, J. J.42
2020-11-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume498Issue:4Pages:5936-5951
Contribution Rank41
AbstractThe latest generation of Galactic Plane surveys is enhancing our ability to study the effects of galactic environment upon the process of star formation. We present the first data from CO Heterodyne Inner Milky Way Plane Survey 2 (CHIMPS2). CHIMPS2 is a survey that will observe the Inner Galaxy, the Central Molecular Zone (CMZ), and a section of the Outer Galaxy in (CO)-C-12, (CO)-C-13, and (CO)-O-18 (J = 3 -> 2) emission with the Heterodyne Array Receiver Program on the James Clerk Maxwell Telescope (JCMT). The first CHIMPS2 data presented here are a first look towards the CMZ in (CO)-C-12 J = 3 -> 2 and cover -3 degrees <= l <= 5 degrees and vertical bar b vertical bar <= 0.degrees 5 with angular resolution of 15 arcsec, velocity resolution of 1 km s(-1), and rms Delta T-A* = 0.58K at these resolutions. Such high-resolution observations of the CMZ will be a valuable data set for future studies, whilst complementing the existing Galactic Plane surveys, such as SEDIGISM, the Herschel infrared Galactic Plane Survey, and ATLASGAL. In this paper, we discuss the survey plan, the current observations and data, as well as presenting position-position maps of the region. The position-velocity maps detect foreground spiral arms in both absorption and emission.
Keywordmolecular data surveys stars: formation ISM: molecules Galaxy: centre
DOI10.1093/mnras/staa2734
URL查看原文
Indexed BySCI
Language英语
WOS KeywordCENTRAL MOLECULAR ZONE ; STAR-FORMATION ; MILKY-WAY ; SPIRAL ARMS ; HI-GAL ; PHYSICAL-PROPERTIES ; RADIO-CONTINUUM ; SAGITTARIUS-D ; CLOUDS ; I.
Funding ProjectSTFC postdoctoral grant[ST/R000484/1] ; National Key Research and Development Program of China[2017YFA0402700] ; Science and Technology Facilities Council of the United Kingdom ; East Asian Observatory ; Leverhulme Trust ; National Natural Science Foundation of China (NSFC)[U1731237] ; National Natural Science Foundation of China (NSFC)[11773054] ; National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology[NRF-2019R1A2C1010851] ; Chinese Academy of Sciences[114231KYSB20200009]
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000587755500095
PublisherOXFORD UNIV PRESS
Funding OrganizationSTFC postdoctoral grant ; National Key Research and Development Program of China ; Science and Technology Facilities Council of the United Kingdom ; East Asian Observatory ; Leverhulme Trust ; National Natural Science Foundation of China (NSFC) ; National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology ; Chinese Academy of Sciences
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3708
Collection射电天文研究室_恒星形成与演化研究团组
Corresponding AuthorEden, D. J.
Affiliation1.Liverpool John Moores Univ, Astrophys Res Inst, IC2,Liverpool Sci Pk,146 Brownlow Hill, Liverpool L3 5RF, Merseyside, England
2.East Asian Observ, 660 North Aohoku Pl, Hilo, HI 96720 USA
3.STFC Rutherford Appleton Lab, RAL Space, Didcot OX11 0QX, Oxon, England
4.Cardiff Univ, Sch Phys & Astron, Queens Bldg, Cardiff CF24 3AA, Wales
5.Univ Alberta, Dept Phys, Edmonton, AB T6G 2R3, Canada
6.Chinese Acad Sci, Purple Mt Observ, Nanjing 210034, Peoples R China
7.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210034, Peoples R China
8.Korea Astron & Space Sci Inst, Daedeokdae Ro 776, Daejon 34055, South Korea
9.Univ Sci & Technol Korea UST, 217 Gajeong Ro, Daejeon 34113, South Korea
10.European Southern Observ, Karl Schwarzschild Str 2, D-85748 Garching, Germany
11.Natl Tsing Hua Univ, Inst Astron & Dept Phys, Hsinchu 300, Taiwan
12.Natl Inst Nat Sci, Nobeyama Radio Observ, Natl Astron Observ Japan, 462-2 Nobeyama, Minamimaki, Nagano 3841305, Japan
13.SOKENDAI Grad Univ Adv Studies, Sch Phys Sci, Dept Astron Sci, 2-21-1 Osawa, Mitaka, Tokyo 2211, Japan
14.Univ Kent, Ctr Astrophys & Planetary Sci, Canterbury CT2 7NH, Kent, England
15.Kwantlen Polytech Univ, Dept Phys & Astron, 12666 72nd Ave, Surrey, BC V3W 2M8, Canada
16.Wartburg Coll, Waverly, IA 50677 USA
17.Natl Inst Nat Sci, Natl Astron Observ Japan, Subaru Telescope, 650 North Aohoku Pl, Hilo, HI 96720 USA
18.Univ Laval, Ctr Rech Astrophys Quebec, Dept Phys Genie Phys & Opt, Laval, PQ G1K 7P4, Canada
19.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, 80 Nandan Rd, Shanghai 200030, Peoples R China
20.Vietnam Acad Sci & Technol VAST, Vietnam Natl Space Ctr VNSC, Dept Astrophys, 18 Hoang Quoc Viet, Hanoi, Vietnam
21.Kyung Hee Univ, Sch Space Res, 1732 Deogyeong Daero, Yongin 17104, Gyeonggi Do, South Korea
22.Univ St Andrews, Sch Phys & Astron, SUPA, St Andrews KY16 9SS, Fife, Scotland
23.Chinese Acad Sci, Natl Astron Observ, 20A Datun Rd, Beijing 100012, Peoples R China
24.Chinese Acad Sci, Key Lab FAST, NAOC, Beijing 100012, Peoples R China
25.Max Planck Inst Astron, Konigstuhl 17, D-69117 Heidelberg, Germany
26.Nagoya Univ, Grad Sch Sci, Div Particle & Astrophys Sci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648602, Japan
27.Osaka Univ, Grad Sch Sci, Dept Earth & Space Sci, 1-1 Machikaneyama Cho, Toyonaka, Osaka 5600043, Japan
28.Tohoku Univ, Grad Sch Sci, Astron Inst, Aoba Ku, Sendai, Miyagi 9808578, Japan
29.Univ Hertfordshire, Ctr Astrophys Res, Sch Phys Astron & Math, Coll Lane, Hatfield AL10 9AB, Herts, England
30.Univ Dundee, Sch Sci & Engn, SUPA, Dundee DD1 4HN, Scotland
31.Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada
32.Xiamen Univ, Dept Astron, Xiamen 361005, Fujian, Peoples R China
33.Acad Sinica, Inst Astron & Astrophys, 11F Astron Math Bldg,AS NTU 1,Sect 4,Roosevelt Rd, Taipei 10617, Taiwan
34.Natl Taiwan Normal Univ, Dept Earth Sci, 88 Sect 4,Ting Chou Rd, Taipei 11677, Taiwan
35.Seoul Natl Univ SNU, Dept Earth Sci Educ, 1 Gwanak Ro, Seoul 08826, South Korea
36.Max Planck Inst Extraterr Phys, Giessenbachstr 1, D-85741 Garching, Germany
37.Univ Calgary, Dept Phys & Astron, 2500 Univ Dr NW, Calgary, AB T2N 1N4, Canada
38.Inst Teknol Bandung, Fac Math & Nat Sci, Dept Astron, Jl Ganesha 105, Bandung 40132, Indonesia
39.Natl Cent Univ, Inst Astron, Jhongli 32001, Taiwan
40.Phys Res Lab, Ahmadabad 380009, Gujarat, India
41.NASA, SOFIA Sci Ctr, Univ Space Res Assoc, Ames Res Ctr, Moffett Field, CA 94035 USA
42.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
43.IAPS INAF, Via Fosso del Cavaliere 100, I-00133 Rome, Italy
44.Open Univ, Dept Phys & Astron, Walton Hall, Milton Keynes MK7 6AA, Bucks, England
45.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
46.McMaster Univ, Dept Phys & Astron, 1280 Main St, Hamilton, ON L8S 4M1, Canada
47.Univ Exeter, Sch Phys, Stocker Rd, Exeter EX4 4QL, Devon, England
48.Chungnam Natl Univ, Dept Astron & Space Sci, Yuseong Gu, Daehak Ro 99, Daejeon 34134, South Korea
49.Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Oxford Rd, Manchester M13 9PL, Lancs, England
50.Univ Leeds, Sch Phys & Astron, Leeds LS2 9JT, W Yorkshire, England
51.Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Tokyo 1818588, Japan
52.Seoul Natl Univ, Dept Phys & Astron, Seoul 151747, South Korea
53.Univ Tsukuba, Grad Sch Pure & Appl Sci, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058571, Japan
54.Univ Tsukuba, Tomonaga Ctr Hist Universe, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058571, Japan
55.Dalhousie Univ, Dept Phys & Atmospher Sci, Halifax, NS B3H 4R2, Canada
56.Hainan Univ, Coll Mat Sci & Chem Engn, Haikou 570228, Hainan, Peoples R China
57.Nanjing Univ, Minist Educ, Key Lab Modern Astron & Astrophys, Nanjing 210093, Peoples R China
58.Univ Nacl Autonoma Mexico, Inst Radioastron & Astrofis, Antigua Carretera Patzcuaro 8701 Ex Hda, Morelia 58089, Michoacan, Mexico
59.Harvard & Smithsonian, Ctr Astrophys, Radio Telescope Data Ctr, 60 Garden St, Cambridge, MA 02138 USA
60.Peking Univ, Dept Astron, Beijing 100871, Peoples R China
61.Yunnan Univ, Dept Astron, Key Lab Astroparticle Phys Yunnan Prov, Kunming 650091, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Eden, D. J.,Moore, T. J. T.,Currie, M. J.,et al. CHIMPS2: survey description and (CO)-C-12 emission in the Galactic Centre[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2020,498(4):5936-5951.
APA Eden, D. J..,Moore, T. J. T..,Currie, M. J..,Rigby, A. J..,Rosolowsky, E..,...&Zhou, J. J..(2020).CHIMPS2: survey description and (CO)-C-12 emission in the Galactic Centre.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,498(4),5936-5951.
MLA Eden, D. J.,et al."CHIMPS2: survey description and (CO)-C-12 emission in the Galactic Centre".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 498.4(2020):5936-5951.
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