PMO OpenIR
JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 mu m data reduction and dust flux density catalogues
Smith, Matthew W. L.1; Clark, Christopher J. R.1,2; De Looze, Ilse3,4; Lamperti, Isabella3; Saintonge, Amelie3; Wilson, Christine D.5; Accurso, Gioacchino3; Brinks, Elias6; Bureau, Martin7,8,9; Chung, Eun Jung10; Cigan, Phillip J.1; Clements, David L.11; Dharmawardena, Thavisha12,13; Fanciullo, Lapo12; Gao, Yang14; Gao, Yu15; Gear, Walter K.1; Gomez, Haley L.1; Greenslade, Joshua11; Hwang, Ho Seong10,16; Kemper, Francisca12,17; Lee, Jong Chul10; Li, Cheng18; Lin, Lihwai12; Liu, Lijie7; Molnar, Daniel Cs.19,20; Mok, Angus21; Pan, Hsi-An12; Sargent, Mark19; Scicluna, Peter12; Smith, Connor M. A.1; Urquhart, Sheona22; Williams, Thomas G.1; Xiao, Ting14; Yang, Chentao15,23,24; Zhu, Ming25
2019-07-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume486Issue:3Pages:4166-4185
Corresponding AuthorSmith, Matthew W. L.(matthew.Smith@astro.cf.ac.uk)
AbstractWe present the SCUBA-2 850 mu m component of JINGLE, the new JCMT large survey for dust and gas in nearby galaxies, which with 193 galaxies is the largest targeted survey of nearby galaxies at 850 mu m. We provide details of our SCUBA-2 data reduction pipeline, optimized for slightly extended sources, and including a calibration model adjusted to match conventions used in other far-infrared (FIR) data. We measure total integrated fluxes for the entire JINGLE sample in 10 infrared/submillimetre bands, including all WISE, Herschel-PACS, Herschel-SPIRE, and SCUBA-2 850 mu m maps, statistically accounting for the contamination by CO(J = 3-2) in the 850 mu m band. Of our initial sample of 193 galaxies, 191 are detected at 250 mu m with a >= 5 sigma significance. In the SCUBA-2 850 mu m band we detect 126 galaxies with >= 3 sigma significance. The distribution of the JINGLE galaxies in FIR/sub-millimetre colour-colour plots reveals that the sample is not well fit by single modified-blackbody models that assume a single dust-emissivity index (beta). Instead, our new 850 mu m data suggest either that a large fraction of our objects require beta < 1.5, or that a model allowing for an excess of sub-mm emission (e.g. a broken dust emissivity law, or a very cold dust component less than or similar to 10 K) is required. We provide relations to convert FIR colours to dust temperature and beta for JINGLE-like galaxies. For JINGLE the FIR colours correlate more strongly with star-formation rate surface-density rather than the stellar surface-density, suggesting heating of dust is greater due to younger rather than older stellar-populations, consistent with the low proportion of early-type galaxies in the sample.
Keywordgalaxies: ISM galaxies: photometry galaxies: spiral submillimetre: ISM
DOI10.1093/mnras/stz1102
WOS KeywordSPECTRAL ENERGY-DISTRIBUTION ; NEARBY GALAXIES ; STAR-FORMATION ; MOLECULAR GAS ; COLD DUST ; MASSIVE GALAXIES ; HERSCHEL-ATLAS ; STELLAR MASS ; EMISSION ; METALLICITY
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000474903500091
PublisherOXFORD UNIV PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/27303
Collection中国科学院紫金山天文台
Corresponding AuthorSmith, Matthew W. L.
Affiliation1.Cardiff Univ, Sch Phys & Astron, Queens Bldg, Cardiff CF24 3AA, S Glam, Wales
2.Space Telescope Sci Inst, 3700 San Martin Dr, Baltimore, MD 21218 USA
3.UCL, Dept Phys & Astron, Gower St, London WC1E 6BT, England
4.Univ Ghent, Sterrenkundig Observ, Krijgslaan 281-S9, B-9000 Ghent, Belgium
5.McMaster Univ, Dept Phys & Astron, Hamilton, ON L8S 4M1, Canada
6.Univ Hertfordshire, Ctr Astrophys Res, Coll Lane, Hatfield AL10 9AB, Herts, England
7.Univ Oxford, Sub Dept Astrophys, Denys Wilkinson Bldg,Keble Rd, Oxford OX1 3RH, England
8.Yonsei Univ, Yonsei Frontier Lab, 50 Yonsei Ro, Seoul 03722, South Korea
9.Yonsei Univ, Dept Astron, 50 Yonsei Ro, Seoul 03722, South Korea
10.Korea Astron & Space Sci Inst, 776 Daedeokdae Ro, Daejeon 34055, South Korea
11.Imperial Coll, Phys Dept, Blackett Lab, London SW7 2AZ, England
12.Acad Sinica, Inst Astron & Astrophys, 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan
13.Natl Cent Univ, 300 Zhongda Rd, Taoyuan 32001, Taiwan
14.Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China
15.Chinese Acad Sci, Purple Mt Observ, Nanjing 210034, Jiangsu, Peoples R China
16.Korea Inst Adv Study, Sch Phys, 85 Hoegiro, Seoul 02455, South Korea
17.European Southern Observ, Karl Schwarzchild Str 2, D-85748 Garching, Germany
18.Tsinghua Univ, Dept Astron, Beijing 100084, Peoples R China
19.Univ Sussex, Dept Phys & Astron, Astron Ctr, Brighton BN1 9QH, E Sussex, England
20.INAF Osservatorio Astron Cagliari, Via Sci 5, I-09047 Selargius, CA, Italy
21.Univ Toledo, Dept Phys & Astron, Toledo, OH 43606 USA
22.Open Univ, Sch Phys Sci, Walton Hall, Milton Keynes MK7 6AA, Bucks, England
23.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China
24.European Southern Observ, Alonso de Cordova 3107,Casilla 19001, Santiago, Chile
25.Natl Astron Observ China, 20A Datun Rd, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Smith, Matthew W. L.,Clark, Christopher J. R.,De Looze, Ilse,et al. JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 mu m data reduction and dust flux density catalogues[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,486(3):4166-4185.
APA Smith, Matthew W. L..,Clark, Christopher J. R..,De Looze, Ilse.,Lamperti, Isabella.,Saintonge, Amelie.,...&Zhu, Ming.(2019).JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 mu m data reduction and dust flux density catalogues.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,486(3),4166-4185.
MLA Smith, Matthew W. L.,et al."JINGLE, a JCMT legacy survey of dust and gas for galaxy evolution studies: II. SCUBA-2 850 mu m data reduction and dust flux density catalogues".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 486.3(2019):4166-4185.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Smith, Matthew W. L.]'s Articles
[Clark, Christopher J. R.]'s Articles
[De Looze, Ilse]'s Articles
Baidu academic
Similar articles in Baidu academic
[Smith, Matthew W. L.]'s Articles
[Clark, Christopher J. R.]'s Articles
[De Looze, Ilse]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Smith, Matthew W. L.]'s Articles
[Clark, Christopher J. R.]'s Articles
[De Looze, Ilse]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.