Simultaneous, multi-frequency, VLA observations of inverted spectrum radio sources

被引：0
|
作者：
Partridge, B. [1 ]
机构：
[1] Haverford Coll, Haverford, PA 19041 USA
来源：
ASTRONOMISCHE NACHRICHTEN | 2009年 / 330卷 / 2-3期
关键词：
polarization; radio continuum: galaxies; SKY SURVEY; ANISOTROPY;
D O I：
10.1002/asna.200811150
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We selected extragalactic sources with inverted spectra at 1.4 to 5 GHz, and observed similar to 250 of them at the VLA at frequencies from 1.4 to 22 GHz and in some cases 43 GHz. Here we summarize the spectral index distributions, and report on polarization measurements and/or upper limits for a subsample of similar to 35 sources. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：177 / 179
页数：3
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