110兆赫频率的行星际和电离层闪烁监测

Q4 Physics and Astronomy

Astronomical and Astrophysical Transactions Pub Date : 2007-12-13 DOI:10.1080/10556790701610381

V. Shishov, S. Tyul'Bashev, I. Subaev, I. Chashei

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引用次数: 1

摘要

列别捷夫物理研究所的大型相控阵是世界上米波段灵敏度最高的相控阵。它允许同时观察两个独立的图表，每个图表由16个光束组成。我们正计划引入一个利用多波束图对射电源的观测来监测行星际和电离层闪烁的项目。讨论了观测和数据约简的方法。我们用八波束图对一个赤纬在28°到32°之间的地区的一条天空进行了为期7天的试验观测，首次给出了观测结果。

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Monitoring of interplanetary and ionosphere scintillations at frequency 110 MHz

Abstract Large Phased Array of the P.N. Lebedev Physical Institute is the most sensitive in the world at the metre waveband. It allows simultaneous observation of two independent diagrams each consisting of 16 beams. We are planning to introduce a program of monitoring interplanetary and ionospheric scintillation using observations of radio sources by one multi-beam diagram. The methods of observations and data reduction are discussed. We present the first results of seven day test observations for a strip of the sky in a region with declinations between 28° and 32° by using an eight-beam diagram.

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来源期刊

Astronomical and Astrophysical Transactions Physics and Astronomy-Instrumentation

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： Astronomical and Astrophysical Transactions (AApTr) journal is being published jointly by the Euro-Asian Astronomical Society and Cambridge Scientific Publishers, The journal provides a forum for the rapid publication of material from all modern and classical fields of astronomy and astrophysics, as well as material concerned with astronomical instrumentation and related fundamental sciences. It includes both theoretical and experimental original research papers, short communications, review papers and conference reports.