Long-term monitoring of selected radio sources

被引：44

作者：

Peng, B

Kraus, A

Krichbaum, TP

Witzel, A

机构：

[1] Max Planck Inst Radioastron, D-53121 Bonn, Germany

[2] Chinese Acad Sci, Natl Astron Observ, Beijing Astron Observ, Beijing 100012, Peoples R China

来源：

ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 2000年 / 145卷 / 01期

关键词：

galaxies : active; BL Lacertae objects : general; quasars : general; radio continuum : galaxies;

D O I：

10.1051/aas:2000230

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Effelsberg 100 m radio telescope has been used, over a period of 5.5 years, to monitor the flux densities of 40 extragalactic radio sources, including the complete sample of 13 flat spectrum sources from the S5 Survey, and various other active sources. The study of their long-term variability characteristics at several wave-lengths, the source light curves, spectra, and a statistical analysis are presented and discussed in this paper.

引用

页码：1 / 10

页数：10

共 63 条

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