Collaborative Research: Coordinated Imaging and Scintillation Study of the Conjugate Nature of Equatorial Plasma Irregularities

合作研究：赤道等离子体不规则共轭性质的协调成像和闪烁研究

• 批准号: 0517641
• 负责人: Jonathan Makela
• 金额: $ 22.35万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-02-01 至 2009-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0517641&HistoricalAwards=false
• 关键词: Collaborative; Research; Coordinated; Imaging; Scintillation

The propagation of F-region equatorial irregularities along a common magnetic flux tube or along nearly common flux tubes is investigated using instruments deployed at Neiva, Columbia and at Cerro Tololo, Chile. The instruments deployed are all-sky imaging systems using 777.4 nm, 620.0 nm, and 557.7 nm narrow-band filters, and 50-Hz high sampling rate "ScintMon" GPS receivers. These instruments are complemented by the Jicamarca Peru ISR, other GPS receivers in South America, and C/NOFS satellite measurements to determine how local irregularity and scintillation data can be reconciled with physics of plasma transport along an entire magnetic flux tube.

使用部署在哥伦比亚内瓦和智利托洛洛山的仪器研究 F 区域赤道不规则性沿着共同磁通管或几乎共同磁通管的传播。 部署的仪器是使用 777.4 nm、620.0 nm 和 557.7 nm 窄带滤波器以及 50 Hz 高采样率“ScintMon”GPS 接收器的全天空成像系统。 这些仪器由 Jicamarca Peru ISR、南美洲的其他 GPS 接收器和 C/NOFS 卫星测量进行补充，以确定如何使局部不规则性和闪烁数据与沿整个磁通量管的等离子体传输物理现象相一致。