Radio-loud NLSy1 galaxies optical polarisation

We quantify the temporal behaviour of the optical polarisation fraction and angle for a selected sample of radio-loud NLSy1s. We also search for rotations of the polarisation...我们对选定的射电强窄线赛弗特1型星系（radio-loud NLSy1s）样本的光学偏振度与偏振角的时域行为开展了定量表征。同时，我们还对偏振旋转现象进行了搜寻……