thesagephotometricsurveytechnicaldescription
文献类型：期刊论文
| 作者 | Zheng Jie ; Zhao Gang; Wang Wei; Fan Zhou; Tan Kefeng; Li Chun; Zuo Fang
|
| 刊名 | researchinastronomyandastrophysics
 |
| 出版日期 | 2018 |
| 卷号 | 18期号:12页码:29 |
| ISSN号 | 1674-4527 |
| 英文摘要 | To investigate a huge sample of data related to the Stellar Abundance and Galactic Evolution ( SAGE) survey in more detail, we are performing a northern sky photometric survey named SAGES with the SAGE photometric system. This system consists of eight filters: Stromgren-u, SAGE-v, SDSS g, r, i, DDO-51, H alpha(wide) and H alpha(narrow), including three Sloan broadband filters, three intermediate-band filters, two narrow-band filters and one newly-designed narrow-band filter. SAGES covers similar to 12 000 square degrees of the northern sky with delta > -5 degrees, excluding the Galactic disk (vertical bar b vertical bar < 10 degrees) and the sky area 12 h < RA < 18 h. The photometric detection limit depth at signal-to-noise ratio 5 sigma can be as deep as V similar to 20 mag. SAGES will produce a photometric catalog with uniform depth for similar to 500 million stars with atmospheric parameters including effective temperature T-eff, surface gravity log g and metallicity Fe/H |
| 资助项目 | [National Natural Science Foundation of China] ; [National Key Basic Research Program of China] ; [National Program on Key Research and Development Project] |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/51227]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 中国科学院国家天文台 |
| 推荐引用方式 GB/T 7714 | Zheng Jie,Zhao Gang,Wang Wei,et al. thesagephotometricsurveytechnicaldescription[J]. researchinastronomyandastrophysics,2018,18(12):29. |
| APA | Zheng Jie.,Zhao Gang.,Wang Wei.,Fan Zhou.,Tan Kefeng.,...&Zuo Fang.(2018).thesagephotometricsurveytechnicaldescription.researchinastronomyandastrophysics,18(12),29. |
| MLA | Zheng Jie,et al."thesagephotometricsurveytechnicaldescription".researchinastronomyandastrophysics 18.12(2018):29. |
入库方式： OAI收割
来源：国家天文台
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