Measurements of electronic properties of the Miyun 50 m Radio Telescope |
| |
| Authors: | Xi-Zhen Zhang Xin-Ying Zhu De-Qing Kong Lei Zheng Cheng Yao Hong-Bo Zhang Yan Su Ting-Yi Piao |
| |
| Institution: | National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China |
| |
| Abstract: | Measurement results of some properties of the Miyun 50 m radio telescope (MRT50) of the National Astronomical Observatories, such as pointing calibration, an-tenna beams, system noise temperature, gain and gain variations with elevation are intro-duced. By using a new de-convolution technique developed by our group, the broadening effect on measured beams caused by the width of an extended radio source has been re-moved so that we obtained higher accuracy on the measurements of MRT50 beams. |
| |
| Keywords: | instrument: telescope - antenna - method |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
