Using the Lijiang Observatory, astronomers from the Chinese Academy of Sciences (CAS) have inspected a gamma-ray blazar known as S5 0716+714. The observations provided important insights into the spectral behavior of this source, finding that it is brightness-dependent. The study was published August 26 on the arXiv.org preprint repository.
Source:
https://phys.org/news/2020-09-chinese-astronomers-spectral-behavior-gamma-ray.html