The LEGUE disk targets for LAMOST's pilot survey
文献类型：期刊论文
| 作者 | Chen, L1 ; Hou, JL1; Yu, JC1; Liu, C2; Deng, LC2; Newberg, HJ3; Carlin, JL3; Yang, F2; Zhang, YY2; Shen, SY1
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2012-07 |
| 卷号 | 12期号:7页码:805-812 |
| ISSN号 | 1674-4527 |
| 关键词 | disk: Milky Way stars: spectroscopy survey: pilot |
| 通讯作者 | Chen, L (reprint author), Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China. |
| 产权排序 | 第五完成单位 |
| 英文摘要 | We describe the target selection algorithm for the low latitude disk portion of the LAMOST Pilot Survey, which aims to test systems in preparation for the LAMOST spectroscopic survey. We use the PPMXL astrometric catalog, which provides positions, proper motions, B/R/I magnitudes (mostly) from USNO-B and J/H/Ks from the Two Micron All Sky Survey (2MASS) as well. We chose eight plates along the Galactic plane, in the region 0 degrees < alpha < 67 degrees and 42 degrees < delta < 59 degrees, which cover 22 known open clusters with a range of ages. Adjacent plates may have some small overlapping area. Each plate covers an area of 2.5 degrees in radius, with its central star (for the Shack-Hartmann guider) brighter than 8th magnitude. For each plate, we create an input catalog in the magnitude range 11.3 < I-mag < 16.3 and B-mag available from PPMXL. The stars are selected to satisfy the requirements of the fiber positioning system and have a uniform distribution in the I vs. B - I color-magnitude diagram. Our final input catalog consists of 12 000 objects on each of eight plates that are observable during the winter observing season from the Xing long Station of the National Astronomical Observatory of China. |
| 学科主题 | Astronomy & Astrophysics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | SKY SURVEY 2MASS ; OPEN CLUSTERS ; CATALOG |
| 收录类别 | SCI |
| 原文出处 | http://iopscience.iop.org/article/10.1088/1674-4527/12/7/008/meta |
| 语种 | 英语 |
| WOS记录号 | WOS:000306892600008 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4533]  |
| 专题 | 云南天文台_大样本恒星演化研究组 |
| 作者单位 | 1.Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China 2.Key Lab for Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China 3.Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, 110 8th Street, Troy, NY 12180, USA 4.Center for Astronomy, University of Heidelberg, Landessternwarte, Königstuhl 12, D-69117 Heidelberg, Germany 5.Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China 6.Institute of Astronomy and Astrophysics, Academia Sinica, P.O. Box 23-141, Taipei 106, China 7.Department of Astronomy & Kavli Institute of Astronomy and Astrophysics, Peking University, Beijing 100875, China 8.Apache Point Observatory, PO Box 59, Sunspot, NM 88349, USA 9.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China 10.School of Astronomy and Space Science, Nanjing University, Nanjing 210008, China |
| 推荐引用方式 GB/T 7714 | Chen, L,Hou, JL,Yu, JC,et al. The LEGUE disk targets for LAMOST's pilot survey[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2012,12(7):805-812. |
| APA | Chen, L.,Hou, JL.,Yu, JC.,Liu, C.,Deng, LC.,...&Zhu, Z.(2012).The LEGUE disk targets for LAMOST's pilot survey.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,12(7),805-812. |
| MLA | Chen, L,et al."The LEGUE disk targets for LAMOST's pilot survey".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 12.7(2012):805-812. |
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来源：云南天文台
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