Polarization Observation Experiments for Radio Flares of Stars at the 6 cm Band |
| |
Authors: | Bai Jian-yong Han Jin-lin Gao Xu-yang Wang Chen Zhang Li-yun |
| |
Institution: | 1. Department of Physics, College of Science, Guizhou University, Guiyang 550025;2. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 |
| |
Abstract: | We have performed radio polarization observation experiments of the stars V772 Her and β Per with the Urumqi 25 m radio telescope at the 6 cm waveband, and obtained light curves of the stars after data processing and calibration. A radio ?are from the star V772 Her was detected on 2011 April 13. The degree of linear polarization of this ?are is about 30%, and the polarization angle is about 4°. We have detected also the slowly-varying component of the radio radiation from β Per, as well as a short ?are superposed on it, which has a very weak linear polarization. |
| |
Keywords: | Stars ?are&mdash methods Data analysis Polarization |
本文献已被 ScienceDirect 等数据库收录! |
|