LAMOST DR4 v2 A, F, G and K type stars catalog
The A, F, G and K type star catalog lists 4,540,986 stars, including 72,642 A type stars, 1,441,982 F type stars, 2,347,173 G type stars and 679,189 K type stars. These objects are selected with the criterion of SNR in g band larger than 6 in dark nights, and SNR in g band larger than 15 in bright nights.
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