佘山25 m与13 m射电望远镜互掩问题分析

doi:10.11947/j.AGCS.2018.20160670

测绘学报 ›› 2018, Vol. 47 ›› Issue (1): 1-7.doi: 10.11947/j.AGCS.2018.20160670

• • 下一篇

佘山25 m与13 m射电望远镜互掩问题分析

李金岭¹, 温波², 孙中苗³, 范庆元¹, 贺更新⁴, 黄飞¹, 柳聪¹

1. 中国科学院上海天文台, 上海 200030;
2. 信息工程大学地理空间信息学院, 河南郑州 450001;
3. 西安测绘研究所, 陕西西安 710000;
4. 中国电子科技集团公司第三十九研究所, 陕西西安 710065

收稿日期:2017-01-10 修回日期:2017-10-15 出版日期:2018-01-20 发布日期:2018-02-05
作者简介:李金岭(1964-),男,博士,研究员,研究方向为射电天体测量与空间大地测量。E-mail:JLL@SHAO.AC.CN
基金资助:
国家自然科学基金（11178024；10973030；U1331205）

Analysis of Mutual Shielding Effect Between the 25 m and 13 m Radio Telescope at Sheshan

LI Jinling¹, WEN Bo², SUN Zhongmiao³, FAN Qingyuan¹, HE Gengxin⁴, HUANG Fei¹, LIU Cong¹

1. Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China;
2. School of Geographic Spatial Information, Information Engineering University, Zhengzhou 450001, China;
3. Xi'an Institute of Surveying and Mapping, Xi'an 710000, China;
4. No. 39 Research Institute, China Electronics Technology Group Corporation, Xi'an 710065, China

Received:2017-01-10 Revised:2017-10-15 Online:2018-01-20 Published:2018-02-05
Supported by:
The National Natural Science Foundation of China(Nos. 11178024;10973030;U1331205)

摘要/Abstract

摘要： 应实际工程需要，本文分析了有限场地内两射电望远镜的互掩问题，提出了地平式（方位俯仰座架）射电望远镜外接球面的概念，给出了球冠缺面积的数值积分计算方法，并具体分析和计算了佘山25 m与13 m射电望远镜的互掩，对于工程设计阶段的站点位置选取、塔基高度设计等具有理论参考意义。分析方法也可供类似工程实践参考。

关键词: VLBI, 射电望远镜, 互掩分析, 方法研究

Abstract: In accordance with practical needs of a project,the mutual shielding effect between two radio antennas located within some limited area is analyzed in this paper.The concept of the externally connected sphere of an antenna in altazimuth(azimuth-elevation) mount is put forward.A calculation method via numerical integral of the area of a part of spherical crown is given.The mutual shielding effect between the 25 m and 13 m radio telescope at Sheshan is analyzed and estimated.The result is of theoretical reference meanings in the design phase of the project concerning the position selection and height design of the supporting tower of the 13 m antenna.The analytical idea and method can also be used as reference by similar engineering practice.

Key words: VLBI, radio telescope, mutual shielding analysis, analytic method

中图分类号:

P228.6

李金岭, 温波, 孙中苗, 范庆元, 贺更新, 黄飞, 柳聪. 佘山25 m与13 m射电望远镜互掩问题分析[J]. 测绘学报, 2018, 47(1): 1-7.

LI Jinling, WEN Bo, SUN Zhongmiao, FAN Qingyuan, HE Gengxin, HUANG Fei, LIU Cong. Analysis of Mutual Shielding Effect Between the 25 m and 13 m Radio Telescope at Sheshan[J]. Acta Geodaetica et Cartographica Sinica, 2018, 47(1): 1-7.

参考文献

[1] THOMPSON A R, MORAN J M, SWENSON Jr G W. Interferometry and Synthesis in Radio Astronomy[M]. 2nd ed. New York: John Wiley & Sons, Inc., 2001.
[2] ROLAND J, BRITZEN S, KUDRYAVTSEVA N A, et al. Modeling Nuclei of Radio Galaxies from VLBI Radio Observations: Application to the BL Lac Object S51803+784[J]. Astronomy & Astrophysics, 2008, 483(1): 125-135.
[3] SOVERS O J, FANSELOW J L, JACOBS C S. Astrometry and Geodesy with Radio Interferometry: Experiments, Models, Results[J]. Reviews of Modern Physics, 1998, 70(4): 1393-1454.
[4] CARTER W E, ROBERTSON D S, PYLE T E, et al. The Application of Geodetic Radio Interferometric Surveying to the Monitoring of Sea-level[J]. Geophysical Journal International, 1986, 87(1): 3-13.
[5] HEKI K, TAKAHASHI Y, KONDO T, et al. The Relative Movement of the North American and Pacific Plates in 1984-1985, Detected by the PACIFIC VLBI Network[J]. Tectonophysics, 1987, 144(1-3): 151-158.
[6] LI Jinling, GUO Li, QIAN Zhihan, et al. The Application of the Instantaneous States Reduction to the Orbital Monitoring of Pivotal Arcs of the Chang'E-1 Satellite[J]. Science in China Series G: Physics, Mechanics and Astronomy, 2009, 52(12): 1833-1841.
[7] LI Jinling, GUO Li, QIAN Zhihan, et al. Determination of the Controlled Landing Trajectory of Chang'E-1 Satellite and the Coordinate Analysis of the Landing Point on the Moon[J]. Chinese Science Bulletin, 2010, 55(13): 1240-1245.
[8] 李金岭, 张津维, 刘鹂, 等. 应用于深空探测的VLBI技术[J]. 航天器工程, 2012, 21(2): 62-67. LI Jinling, ZHANG Jinwei, LIU Li, et al. VLBI Technique Applied in Deep Space Exploration[J]. Spacecraft Engineering, 2012, 21(2): 62-67.
[9] 李金岭, 刘鹂, 马茂莉, 等. 中国VLBI网火星快车卫星跟踪资料的定位归算[J]. 宇航学报, 2010, 31(7): 1718-1723. LI Jinling, LIU Li, MA Maoli, et al. Positioning Reduction of the Mars Express Tracking Data by the Chinese VLBI Network[J]. Journal of Astronautics, 2010, 31(7): 1718-1723.
[10] 李维华, 胡汉明, 陈国强, 等. 毫米波射电天文观测站选址报告[J]. 云南天文台台刊, 1987(2): 90-98. LI Weihua, HU Hanming, CHEN Guoqiang, et al. Report of Site Selection for a Millimeter Wave Radio Astronomical Station[J]. Publications of Yunnan Observatory, 1987(2): 90-98.
[11] 侯金良. 天文选址的主要参数及测量方法[J]. 天文学进展, 1994, 12(2): 126-132. HOU Jinliang. Site Testing Parameters and Their Measurements[J]. Progress in Astronomy, 1994, 12(2): 126-132.
[12] 吴晓庆, 马成胜, 翁宁泉, 等. 一种用于天文台选址的气象参数和大气湍流测量系统[J]. 量子电子学报, 2001, 18(2): 184-187. WU Xiaoqing, MA Chengsheng, WENG Ningquan, et al. A Meteorological Parameter and Atmospheric Turbulence Measurement System for Locating Astronomical Observatory[J]. Chinese Journal of Quantum Electronics, 2001, 18(2): 184-187.
[13] 楼柯, 刘忠, 吴铭蟾, 等. 云南红外太阳塔选址及其结果[J]. 云南天文台台刊, 2002(4): 60-67. LOU Ke, LIU Zhong, WU Mingchan, et al. Site Test for Infrared Solar Tower in Yunnan[J]. Publications of Yunnan Observatory, 2002(4): 60-67.
[14] 彭骏, 马振锋. 青藏高原东坡加密观测站址选取分析[J]. 高原气象, 2004, 23(S1): 150-155. PENG Jun, MA Zhenfeng. Analysis on Selecting Intensive Meteorological Observing Station Locations on the East Side of Qinghai-Xizang Plateau[J]. Plateau Meteorology, 2004, 23(Sl): 150-155.
[15] 徐八林, 刘黎平, 杨明, 等. 高山雷达站选址对估测降水的影响分析[J]. 气象科技, 2006, 34(3): 340-343. XU Balin, LIU Liping, YANG Ming, et al. Impact Analysis of Radar Location on Precipitation Estimation over Alpine Areas[J]. Meteorological Science and Technology, 2006, 34(3): 340-343.
[16] 刘文建, 阳力. CORS参考站选址的探讨[J]. 地理空间信息, 2008, 6(6): 53-55. LIU Wenjian, YANG Li. Research on CORS Reference Station Location[J]. Geospatial Information, 2008, 6(6): 53-55.
[17] 钱志瀚. 甚长基线干涉仪测量余山地区的地壳垂直运动[J]. 中国科学院上海天文台年刊, 1996(17): 52-56. QIAN Zhihan. Determination of the Crustal Vertical Motion at Sheshan Area, Shanghai by VLBI[J]. Annals of Shanghai Observatory Academia Sinica, 1996(17): 52-56.
[18] PETRACHENKO B, NIELL A, BEHREND D, et al. Design Aspects of the VLBI2010 System[R]. Washington, DC: NASA, 2009: 13-67.
[19] PETRACHENKO W T, NIELL A E, COREY B E, et al. VLBI2010: Next Generation VLBI System for Geodesy and Astrometry[M]//KENYON S, PACINO M C, MARTI U. Geodesy for Planet Earth. Berlin, Heidelberg: Springer, 2012: 999-1005.
[20] SUN Jing, BÖHM J, NILSSON T, et al. New VLBI2010 Scheduling Strategies and Implications on the Terrestrial Reference Frames[J]. Journal of Geodesy, 2014, 88(5): 449-461.
[21] 夏金超, 李金岭, 韩延本. 关于新一代甚长基线干涉系统VLBI2010计划[J]. 地球物理学进展, 2010, 25(5): 1623-1627. XIA Jinchao, LI Jinling, HAN Yanben. On the Next Generation of the VLBI System-VLBI2010[J]. Progress in Geophysics, 2010, 25(5): 1623-1627.
[22] BÖCKMANN S, ARTZ T, NOTHNAGEL A. VLBI Terrestrial Reference Frame Contributions to ITRF2008[J]. Journal of Geodesy, 2010, 84(3): 201-219.
[23] 李金岭, 乔书波, 刘鹂, 等. 2008年佘山25 m射电天线归心测量[J]. 武汉大学学报(信息科学版), 2010, 35(12): 1387-1391. LI Jinling, QIAO Shubo, LIU Li, et al. Site Survey at Sheshan 25 m Radio Telescope in 2008[J]. Geomatics and Information Science of Wuhan University, 2010, 35(12): 1387-1391.
[24] 李金岭, 乔书波, 刘鹂. 坐标变换方法用于佘山25 m射电天线归心测量的资料解析[J]. 测绘科学, 2010, 35(2): 69-71. LI Jinling, QIAO Shubo, LIU Li. The Application of Coordinate Transformation into Data Analysis of Site Survey at Sheshan 25 m Radio Telescope[J]. Science of Surveying and Mapping, 2010, 35(2): 69-71.
[25] 苗永宽. 球面天文[M]. 北京: 科学出版社, 1983. MIAO Yongkuan. Spherical Astronomy[M]. Beijing: Science Publishing of China, 1983.

佘山25 m与13 m射电望远镜互掩问题分析

Analysis of Mutual Shielding Effect Between the 25 m and 13 m Radio Telescope at Sheshan

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