Here, we use observations from the Large
Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST, also called the Guoshoujing Telescope at Xinglong observatory, China) 33 to show that superflare stars are generally characterized by larger chromospheric emissions than other stars, including the Sun.
Guoshoujing Telescope (the Large
Sky Area Multi-Object Fiber Spectroscopic Telescope, LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences.
For now, China's largest optical telescope is the Large
Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), a 4 - meter survey telescope completed in 2008 in Hebei province near Beijing.