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arXiv 1107.3416astro-ph.CO
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MOJAVE/2 cm AGN样品的光谱学ATLAS(1)

Optical Spectroscopic ATLAS of the MOJAVE/2cm AGN Sample (1)

Janet Torrealba, Vahram Chavushyan, Irene Cruz-González, Tigran G. Arshakian, Emanuele Bertone, Daniel Rosa-González

摘要:

本文给出了123个具有相对论喷流的以核心为主的射电噪活动星系核的中等分辨率(8- 15 A)的光学光谱图谱,它们来自15 GHz的MOJAVE/2cm样品。这是第一次,光谱和光度参数的大样本的这种类型的活动星系核。该图集包括发射线Hb,[O III] 5007,Mg II 2798和/或C IV 1549的光谱参数和连续光谱的相应数据,以及Fe II UV/光学的光度和等效宽度。它还包含了样品中242个源在B波段的均匀光度信息,分布峰值在BJ=18.0,星等间隔为11.1< BJ <23.7。

英文摘要:

We present an optical spectroscopic atlas at intermediate resolution (8-15A) for 123 core-dominated radio-loud active galactic nuclei with relativistic jets, drawn from the MOJAVE/2cm sample at 15GHz. It is the first time that spectroscopic and photometric parameters for a large sample of such type of AGN are presented. The atlas includes spectral parameters for the emission lines Hb, [O III] 5007, Mg II 2798 and/or C IV 1549 and corresponding data for the continuum, as well as the luminosities and equivalent widths of the Fe II UV/optical. It also contains the homogeneous photometric information in the B-band for 242 sources of the sample, with a distribution peak at BJ=18.0 and a magnitude interval of 11.1< BJ <23.7.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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