Sy星系Mrk334中合并是盘重组和AGN触发的关键
Merging as a key to reforming of disk and AGN triggering in Sy galaxy Mrk334
摘要:
利用全景光谱方法研究了Mrk 334中电离气体和恒星成分的运动学。观测是在SAO RAS 6米望远镜的主焦点处进行的,使用了积分场摄谱仪MPFS(Afanasiev等人,2001年)和安装在多模式设备SCORPIO上的扫描法布里-珀罗干涉仪(FPI)(Afanasiev和Moiseev,2005年)。在此基础上,建立了电离气体不同发射线的单色图和速度场。根据发射谱线比值绘制了诊断图。
英文摘要:
We have studied the kinematics of the ionized gas and stellar component in Mrk334 using methods of panoramic (3D) spectroscopy. The observations were performed at the prime focus of the SAO RAS 6-m telescope with the integral-field spectrograph MPFS (Afanasiev et al. 2001) and with a scanning Fabry-Perot interferometer (FPI), installed on the multimode device SCORPIO (Afanasiev & Moiseev 2005). Based on these data, the monochromatic maps and velocity fields in different emission lines of the ionized gas were constructed. The diagnostic diagrams have been made based on the emission lines ratios.
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