Double star program in China

	Double star program in China
	Liu ZX(刘振兴)
	2005
会议名称	226th Symposium of the International-Astronomical-Union
会议日期	2005
会议地点	Beijing, PEOPLES R CHINA
关键词	Sun : coronal mass ejections (CMEs) Sun : solar-terrestrial relations
页码	457-457
英文摘要	The Geospace Double Star Project (DSP) contains two satellites operating in the near-earth equatorial and polar regions respectively. The tasks of DSP are: (i) to provide highresolution field, particle and wave measurements in several important near-earth magnetosphere active regions which have not been covered by existing ISTP missions in the geospace, such as the near-earth plasma sheet and its boundary layer, the ring current, the radiation belts, the dayside magnetopause boundary layer, and the polar region; (ii) to investigate the trigger mechanisms of magnetic storms, magnetospheric substorms, and magnetospheric particle storms, as well as the responses of geospace storms to solar activities and interplanetary disturbances; (iii) to set up the models describing the spatial and temporal variations of the near-earth space environment. To complete the mission, there are eight instruments on board the equatorial satellite and the polar satellite, respectively. The orbit of the equatorial satellite with a perigee at 565.5km and an apogee at 78959.9km, and the inclination is 28.17 ; while the orbit of the polar satellite is proposed with a perigee at 700km and an apogee at 40000km, as well as an inclination about 90. The equatorial satellite has been launched successfully in December 2003. Now the equatorial satellite (TC-1) and instruments operate normally. Payloads have provided good quality of data of fields and particles. Already very good conjunction in the dayside magnetopause and magnetotail with Cluster, CME effects could be investigated. The first results of data analysis have already shown great interesting. The polar (TC-2) satellite has been launched successfully in July 2004. Now the satellite operates normally. The commissioning of the payload has started since the end of July 2004 and will be finished in the middle of Sep.2004. The instrument has been normally operation and downlink the data.
收录类别	CPCI
会议录	Coronal and Stellar Mass Ejections
会议录出版者	Cambridge Univ Press
会议录出版地	CAMBRIDGE
学科主题	空间物理
语种	英语
ISBN号	1743-9213;0-521-85197-1
内容类型	会议论文
源URL	[http://ir.cssar.ac.cn/handle/122/926]
专题	国家空间科学中心_空间科学部
推荐引用方式 GB/T 7714	Liu ZX. Double star program in China[C]. 见:226th Symposium of the International-Astronomical-Union. Beijing, PEOPLES R CHINA. 2005.