Digitization and reduction of old astronomical plates of natural satellites
文献类型：期刊论文
| 作者 | Yan, D.1,2; Qiao, R. C.1; Dourneau, G.3,4; Yu, Y.5; Zhang, H. Y.5; Cheng, X.1; Xi, X. J.1,2,6,7 |
| 刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
 |
| 出版日期 | 2016-04-11 |
| 卷号 | 457期号:3页码:2900-2907 |
| 关键词 | techniques: image processing astrometry planets and satellites: general |
| ISSN号 | 0035-8711 |
| DOI | 10.1093/mnras/stw120 |
| 英文摘要 | Old astrophotographic plates are precious sources of historical data for astronomical studies, especially regarding the improvement of natural satellite orbits. Today, with the advent of new, accurate techniques, these old data can be re-processed so as to give positions that are much more accurate than those initially obtained. Various recent projects, including our Chinese project, have involved measuring and reducing these old plates again. Here we present a method for measurement and reduction that involves the digitization of plates using an advanced commercial scanner, namely the EPSON 10000 XL. We selected a set of 27 plates of the satellites of Jupiter, Saturn and Uranus taken from 1987 to 1990. A total of 125 satellite positions were derived from the new measurement and reduction of these plates using the UCAC4 catalogue. A comparison of the new observed positions with recent ephemerides has shown a general consistency with satellite theory of about 100 mas. The new positions present an accuracy equivalent to the most recent CCD observations, and better than the original positions. Moreover, nearly 30 per cent of the 125 positions obtained in this work are published for the first time here. This paper is a preliminary contribution to the larger project of new measurements and reductions of all the old Chinese plates of natural satellites, which should allow further improvements in the knowledge of the orbits of these satellites. |
| WOS关键词 | URANIAN SATELLITES ; ASTROMETRIC OBSERVATIONS ; EPHEMERIDES |
| 资助项目 | National Science Foundation of China (NSFC)[11573029] ; National Science Foundation of China (NSFC)[U1431227] ; Science and Technology Foundation[22012FY120500] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000373583900045 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Science and Technology Foundation ; Science and Technology Foundation ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Science and Technology Foundation ; Science and Technology Foundation ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Science and Technology Foundation ; Science and Technology Foundation ; National Science Foundation of China (NSFC) ; National Science Foundation of China (NSFC) ; Science and Technology Foundation ; Science and Technology Foundation |
| 源URL | [http://210.72.145.45/handle/361003/11161]  |
| 专题 | 中国科学院国家授时中心 |
| 通讯作者 | Qiao, R. C. |
| 作者单位 | 1.Chinese Acad Sci, NTSC, Lintong 710600, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Univ Bordeaux, LAB, UMR 5804, F-33270 Florac, France 4.CNRS, LAB, UMR 5804, F-33270 Florac, France 5.Chinese Acad Sci, Shanghai Astron Observ SHAO, Shanghai 200030, Peoples R China 6.IMCCE, Observ Paris, Inst Mecan Celeste & Calcul Ephemerides, 77 Ave Denfert Rochereau, F-75014 Paris, France 7.Univ Lille 1, Impasse Observ Lille 1, F-59000 Lille, France |
| 推荐引用方式 GB/T 7714 | Yan, D.,Qiao, R. C.,Dourneau, G.,et al. Digitization and reduction of old astronomical plates of natural satellites[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2016,457(3):2900-2907. |
| APA | Yan, D..,Qiao, R. C..,Dourneau, G..,Yu, Y..,Zhang, H. Y..,...&Xi, X. J..(2016).Digitization and reduction of old astronomical plates of natural satellites.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,457(3),2900-2907. |
| MLA | Yan, D.,et al."Digitization and reduction of old astronomical plates of natural satellites".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 457.3(2016):2900-2907. |
入库方式： OAI收割
来源：国家授时中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。