| 适用于古天文研究的计算机软件 |
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| 引用本文： | 宁晓玉,刘次沅.适用于古天文研究的计算机软件[J].时间频率学报,2006,29(1):66-75. |
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| 作者姓名： | 宁晓玉 刘次沅 |
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| 作者单位： | 1. 中国科学院国家授时中心,陕西,临潼,710600;中国科学院研究生院,北京,100039;中国科学院自然科学史研究所,北京,100010
2. 中国科学院国家授时中心,陕西,临潼,710600 |
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| 摘 要： | 天文软件是进行古天文研究非常有用的辅助工具。对一些常见的商业软件与专业软件的计算结果进行了分析比较,发现它们在两三百年的短期内都是足够可靠的,但是若干商业软件并不适用于涉及几千年跨度的古天文研究。分析表明:无论从数据精确度和长期稳定性,还是从功能的强大程度来说,SkyMap都是值得推广的天文计算软件。
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| 关 键 词： | 天文软件 数据分析 天文学史 |
| 文章编号： | 1001-1544（2006）01-0066-10 |
| 收稿时间： | 2006-01-03 |
| 修稿时间： | 2006-03-23 |
Suitable Software for Studying Ancient Astronomy |
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| NING Xiao-Yu,LIU Ci-Yuan.Suitable Software for Studying Ancient Astronomy[J].Journal of Time and Frequency,2006,29(1):66-75. |
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| Authors: | NING Xiao-Yu LIU Ci-Yuan |
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| Institution: | 1 National Time Service Center, Chinese Academy of Sciences, Lintong, Shaanxi 710600, China;2 Graduate University of Chinese Academy of Sciences, Beijing 100039, China;3 Insitute for the History of Natural Sciences of Chinese Academy,Sciences Beijing 1130010, China |
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| Abstract: | The astronomical software is a kind of useful auxiliary tool for studying the ancient astronomy. The computed results from several sorts of commercial astronomical software axe compared with those from professional ones. The data analysis shows that they are all reliable for a short period of 200 ~ 300 yearg, however some sorts of commercial software are not suitable to the study of ancient astronomy, which involves a time span of thousands of years. The analyses indicate that by judging from the data precision, secular reliability or abundant function, SkyMap is worth spreading for studying ancient astronomy. |
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| Keywords: | astronomical software date analysis history of astronomy |
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