LAMOST DR4 v2 general catalog
The LAMOST general catalog includes objects obtained from LAMOST pilot survey and the first four year regular survey. For galaxy, QSO and M type stars, all of them are in the catalog. But for other type targets, only those targets with r band SNRs larger than 2, or g band SNRs larger than 5, or i band SNRs larger than 5 are published. In this catalog, 7,617,035 targets are list, including 6,943,865 stars,117,254 galaxies, 36,575 quasars, and 519,341 unknown objects.
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National Astronomical Data Center