机构

• 国家天文台 [6]
• 长春光学精密机械与物... [1]
• 云南天文台 [1]
• 地球环境研究所 [1]
• 国家授时中心 [1]

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [9]
• 会议论文 [1]

发表日期

• 2023 [1]
• 2021 [2]
• 2018 [1]
• 2016 [2]
• 2015 [2]
• 2011 [1]
• 更多

学科主题

• 天文学 [1]
• 天文学::恒星与银河... [1]
• 天文学::恒星与银河... [1]

筛选

浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 地球自转参数预报误差对天文测量影响的分析 期刊论文  OAI收割 测绘通报, 2023, 期号: 8, 页码: 102 作者:  魏飞;  高玉平;  尹东山   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/12/13 astronomical measurements  earth rotation parameters  forecast error  pole shift  UT1-UTC  天文测量  地球自转参数  预报误差  极移  UT1-UTC   LAMOST Time-Domain survey: first results of four K2 plates 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2021, 卷号: 21, 期号: 11 作者:  Wang, Song;  Zhang, Hao-Tong;  Bai, Zhong-Rui;  Yuan, Hai-Long;  Xiang, Mao-Sheng   |  收藏  |  浏览/下载：104/0  |  提交时间：2022/01/11 astronomical database  miscellaneous  catalogs  stars  fundamental parameters  binaries  general  binaries  spectroscopic   Diverse Regional Sensitivity of Summer Precipitation in East Asia to Ice Volume, CO2 and Astronomical Forcing 期刊论文  OAI收割 GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 7, 页码: 10 作者:  Lyu, A. Q.;  Yin, Q. Z.;  Crucifix, M.;  Sun, Y. B.   |  收藏  |  浏览/下载：33/0  |  提交时间：2021/12/06 astronomical parameters  East Asian summer monsoon  ice sheets  insolation  ITCZ  paleoclimate modeling   LAMOST Observations in the Kepler Field. II. Database of the Low-resolution Spectra from the Five-year Regular Survey 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2018, 卷号: 238, 期号: 2, 页码: 10 作者:  Zong, Weikai;  Fu, Jian-Ning;  De Cat, Peter;  Shi, Jianrong;  Luo, Ali   |  收藏  |  浏览/下载：59/0  |  提交时间：2020/03/10 astronomical databases: miscellaneous  stars: fundamental parameters  stars: general  stars: statistics  techniques: spectroscopic   LAMOST OBSERVATIONS IN THE KEPLER FIELD. ANALYSIS OF THE STELLAR PARAMETERS MEASURED WITH LASP BASED ON LOW-RESOLUTION SPECTRA*?Based on observations collected with the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (lamost) located at the Xinglong Observatory, China. 期刊论文  OAI收割 The Astrophysical Journal Supplement Series, 2016, 卷号: 225, 期号: 2 作者:  Ren,Anbing;  Fu,Jianning;  Cat,Peter De;  Wu,Yue;  Yang,Xiaohu   |  收藏  |  浏览/下载：8/0  |  提交时间：2020/03/11 astronomical databases: miscellaneous  stars: fundamental parameters  stars: general  stars: statistics   LAMOST OBSERVATIONS IN THE KEPLER FIELD. ANALYSIS OF THE STELLAR PARAMETERS MEASURED WITH LASP BASED ON LOW-RESOLUTION SPECTRA 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2016, 卷号: 225, 期号: 2 作者:  Ren, Anbing;  Fu, Jianning;  De Cat, Peter;  Wu, Yue;  Yang, Xiaohu 收藏  |  浏览/下载：57/0  |  提交时间：2017/03/02 astronomical databases: miscellaneous  stars: fundamental parameters  stars: general  stars: statistics   Validation of LAMOST stellar parameters with the PASTEL catalog 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 12, 页码: 2204-2212 作者:  Gao, Hua;  Zhang, Hua-Wei;  Xiang, Mao-Sheng;  Huang, Yang;  Liu, Xiao-Wei 收藏  |  浏览/下载：15/0  |  提交时间：2016/11/08 stars: fundamental parameters  astronomical data bases: catalogs  astronomical data bases: surveys   LAMOST OBSERVATIONS IN THE KEPLER FIELD. I. DATABASE OF LOW-RESOLUTION SPECTRA 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2015, 卷号: 220, 期号: 1 作者:  De Cat, P.;  Fu, J. N.;  Ren, A. B.;  Yang, X. H.;  Shi, J. R. 收藏  |  浏览/下载：40/0  |  提交时间：2016/11/09 astronomical databases: miscellaneous  stars: fundamental parameters  stars: general  stars: statistics   Automatic determination of stellar atmospheric parameters and construction of stellar spectral templates of the Guoshoujing Telescope (LAMOST) 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2011, 卷号: 11, 期号: 8, 页码: 924-946 作者:   收藏  |  浏览/下载：26/0  |  提交时间：2017/04/20 astronomical data bases: atlases  stars: fundamental parameters  techniques: spectroscopic  surveys   Study on the Driving Scheme of a 4-m Alt-azimuth Telescope (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Zhang J.;  Dai S.;  Zhao Y. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 By summarizing the corresponding parameters Of the driving system of a 4-m Alt-azimuth telescope  some unit techniques like the driving modes and structure  angular position measurement methods in detail  have been analyzed in the paper. A set of primary schemes for astronomical applications  including the altitude axes being driven by 2 DC torque motors  the azimuth by 4 DC torque motors using helical gears  and two pieces of the 27-bit segment tape encoders for each set of axes is proposed. To meet practical engineering needs  the shafting motion parameters are designed and motor elementary parameters are primarily calculated to offer the important references for further study on system driving model and prototype development.