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题名: HerMES: point source catalogues from Herschel-SPIRE observations II
作者: Wang Lei(王蕾)1, 2; Viero, M.3; Clarke, C.1; Bock, J.3, 4; Buat, V.5; Conley, A.6; Farrah, D.1, 7; Guo, K.1, 8; Heinis, S.5; Magdis, G.9; Marchetti, L.10, 11; Marsden, G.12; Norberg, P.2; Oliver, S. J.1; Page, M. J.13; Roehlly, Y.5; Roseboom, I. G.1, 14; Schulz, B.3, 15; Smith, A. J.1; Vaccari, M.9, 16; Zemcov, M.3, 4
刊名: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期: 2014-11-01
卷号: 444, 期号:3, 页码:2870-2883
关键词: methods: statistical ; techniques: photometric ; catalogues ; surveys ; infrared: galaxies ; submillimetre: galaxies
学科分类: 天文和天体物理
DOI: 10.1093/mnras/stu1569
文章类型: Article
英文摘要: The Herschel Multi-tiered Extragalactic Survey (HerMES) is the largest Guaranteed Time Key Programme on the Herschel Space Observatory. With a wedding cake survey strategy, it consists of nested fields with varying depth and area totalling similar to 380 deg(2). In this paper, we present deep point source catalogues extracted from Herschel-Spectral and Photometric Imaging Receiver (SPIRE) observations of all HerMES fields, except for the later addition of the 270 deg(2) HerMES Large-Mode Survey (HeLMS) field. These catalogues constitute the second Data Release (DR2) made in 2013 October. A sub-set of these catalogues, which consists of bright sources extracted from Herschel-SPIRE observations completed by 2010 May 1 (covering similar to 74 deg(2)) were released earlier in the first extensive data release in 2012 March. Two different methods are used to generate the point source catalogues, the SUSSEXTRACTOR point source extractor used in two earlier data releases (EDR and EDR2) and a new source detection and photometry method. The latter combines an iterative source detection algorithm, STARFINDER, and a De-blended SPIRE Photometry algorithm. We use end-to-end Herschel-SPIRE simulations with realistic number counts and clustering properties to characterize basic properties of the point source catalogues, such as the completeness, reliability, photometric and positional accuracy. Over 500 000 catalogue entries in HerMES fields (except HeLMS) are released to the public through the HeDAM (Herschel Database in Marseille) website (http://hedam.lam.fr/HerMES).
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Astronomy & Astrophysics
研究领域[WOS]: Astronomy & Astrophysics
关键词[WOS]: GALAXY NUMBER COUNTS ; SOURCE EXTRACTION ; MU-M ; INSTRUMENT ; SYSTEM ; IMAGES ; LASSO
收录类别: SCI
语种: 英语
WOS记录号: WOS:000343399600066
Citation statistics:
内容类型: 期刊论文
URI标识: http://libir.pmo.ac.cn/handle/332002/11570
Appears in Collections:行星科学与深空探测实验室_期刊论文

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作者单位: 1.Univ Sussex, Dept Phys & Astron, Ctr Astron, Brighton BN1 9QH, E Sussex, England
2.Univ Durham, Inst Computat Cosmol, Dept Phys, Durham DH1 3LE, England
3.CALTECH, Pasadena, CA 91125 USA
4.Jet Prop Lab, Pasadena, CA 91109 USA
5.Univ Aix Marseille, CNRS, OAMP, Lab Astrophys Marseille, F-13388 Marseille 13, France
6.Univ Colorado, Ctr Astrophys & Space Astron, Boulder, CO 80309 USA
7.Virginia Tech, Dept Phys, Blacksburg, VA 24061 USA
8.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
9.Univ Oxford, Oxford OX1 3RH, England
10.Univ Padua, Dipartimento Astron, I-35122 Padua, Italy
11.Open Univ, Dept Phys Sci, Milton Keynes MK7 6AA, Bucks, England
12.Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada
13.Univ Coll London, Mullard Space Sci Lab, Dorking RH5 6NT, Surrey, England
14.Univ Edinburgh, Inst Astron, Royal Observ, Edinburgh EH9 3HJ, Midlothian, Scotland
15.CALTECH, JPL, Infrared Proc & Anal Ctr, Pasadena, CA 91125 USA
16.Univ Western Cape, Dept Phys, Astrophys Grp, ZA-7535 Cape Town, South Africa

Recommended Citation:
Wang, L.; Viero, M.; Clarke, C.; Bock, J.; Buat, V.; Conley, A.; Farrah, D.; Guo, K.; Heinis, S.; Magdis, G.; Marchetti, L.; Marsden, G.; Norberg, P.; Oliver, S. J.; Page, M. J.; Roehlly, Y.; Roseboom, I. G.; Schulz, B.; Smith, A. J.; Vaccari, M.; Zemcov, M..HerMES: point source catalogues from Herschel-SPIRE observations II,MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2014,444(3):2870-2883
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文件名: 201402015HerMES point source catalogues from Herschel-SPIRE observations II.pdf
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