3 papers
astro-ph.IM2019
A method of real-time analysis for stray light uniformity of optical telescope
Taoran Li
The stray light uniformity is one of the important factors affecting the signal-to-noise ratio of the optical astronomical telescope. It will cause regional differences in the back…
astro-ph.IM2019
Stray light analysis of the Xinglong 2.16m telescope
Taoran Li
An effort towards understanding of the stray light problems for the Xinglong 2.16-m telescope was presented to estimate the stray light performance of the telescope itself and prov…
astro-ph.IM2018
Upgraded Photometric System of The 85-cm Telescope at Xinglong Station
Chunhai Bai, Jianning Fu, Taoran Li +8
The 85-cm telescope at the Xinglong station is a well-operated prime focus system with high science outputs. The telescope has been upgraded since 2014 with new corrector, filters…