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An UBVRI calibration method based on Pan-STARRS photometric survey 期刊论文
ASTRONOMY AND COMPUTING, 2023, 卷号: 45, 页码: 100755
Authors:  Li, X.;  Zeng, X.;  Esamdin, A.;  Zheng, S.;  Zhang, Y.
Adobe PDF(1627Kb)  |  Favorite  |  View/Download：4/0  |  Submit date：2024/01/10
Techniques  photometric Method  machine learning Method  color calibration  
An Online Measurement and Calibration Method for a Radio Telescope Sub-Reflector Support Structure Using Fiber Bragg Grating 期刊论文
MICROMACHINES, 2023, 卷号: 14, 期号: 5, 页码: 1093
Authors:  Xu, Qian;  Bao, Hong
Adobe PDF(3417Kb)  |  Favorite  |  View/Download：11/0  |  Submit date：2023/11/21
sub-reflector  Fiber Bragg Grating (FBG) sensor  self-structuring fuzzy network  measurement model calibration  B-spline functions  
Measuring Antenna Elevation Mechanism Pointing Errors with Multiencoder Information Sources 期刊论文
Advances in Astronomy, 2023, 卷号: 2023, 页码: 3527106
Authors:  Xu, Duoxiang;  Xu, Qian;  Wang, Na;  Xue, Fei
Adobe PDF(2162Kb)  |  Favorite  |  View/Download：6/0  |  Submit date：2024/06/23
radio telescope  calibration  model  Astronomy & Astrophysics  
Measurement of the K-band atmospheric opacity using the sky-dips method with a horn antenna 期刊论文
ASTROPHYSICS AND SPACE SCIENCE, 2022, 卷号: 367, 期号: 11, 页码: 106
Authors:  Wang, Kai;  Yan, Hao;  Ma, Jun;  Duan, Xuefeng;  Cao, Liang;  Ning, Yunwei;  Li, Xiaofei;  Chen, Maozheng;  Li, Mingshuai;  Xiang, Binbin;  Yang, Wenjun
Adobe PDF(2512Kb)  |  Favorite  |  View/Download：89/3  |  Submit date：2023/03/01
Receiver  Amplitude calibration  Sky-dips  Atmospheric opacity  
Measurement of atmospheric opacity in k-band of nanshan 25 m radio telescope 会议论文
2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), Xiamen, China, December 17, 2019 - December 20, 2019
Authors:  Wang, Kai;  Xiang, Bin-Bin;  Chen, Mao-Zheng;  Duan, Xue-Feng;  Yan, Hao;  Ma, Jun;  Wang, Yang;  Cao, Liang
Adobe PDF(493Kb)  |  Favorite  |  View/Download：139/0  |  Submit date：2021/07/06
Microwave antennas  Calibration  Cryogenics  Millimeter waves  Observatories  Opacity  Photonics  Piers  Radio telescopes  Scanning antennas  Signal receivers  
Calibration of K-band Cryogenic Receiver for Nanshan 26m Radio Telescope 会议论文
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2019, July 18, 2019 - July 19, 2019, Taiyuan, China, July 18, 2019 - July 19, 2019
Authors:  Wang, Kai;  Yan, Hao;  Chen, Maozheng;  Ma, Jun;  Li, Xiaofei;  Cao, Liang
Adobe PDF(303Kb)  |  Favorite  |  View/Download：109/1  |  Submit date：2021/04/12
Calibration  Cryogenics  Low noise amplifiers  Radio astronomy  Radio telescopes  Receivers (containers)  Signal receivers  
First observations of the water masers with the Urumqi 25m radio telescope 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 2001, 卷号: 44, 期号: 10, 页码: 1356-1360
Authors:  Zheng, XW;  Esimbek, J;  Zhou, JJ
Adobe PDF(241Kb)  |  Favorite  |  View/Download：386/46  |  Submit date：2013/03/06
Astronomical Technique-calibration Of The Line Observation  Hii Regions-ism : Masers