According to the FAST data management policy, the fifth batch of scientific data from FAST was released on May 1, 2021. The released data includes scientific observation data from February 1, 2020 to April 30, 2020. The project information included during this period is detailed in the obs ...
We identified about 42,500 quasars with the spectra from LAMOST five-year regular survey (Ai et al. 2016; Dong et al. 2018; Yao et al. 2019). Among all LAMOST quasars, ∼24,000 quasars are discovered by LAMOST idenpendently, which is 56% of the whole sample. Included in the catalog are cele ...