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An Attempt to Identify Classical Cepheid Candidates in the LAMOST Spectroscopic Survey
Zhao, G.; Kovaleva, D.; Samus, N. N.
We describe our attempt to find new candidate classical Cepheids and other pulsating variable stars in the LAMOST spectroscopic survey using GAIA EDR3 data and existing photometric archives. Several stars deserve dedicated photometric observations.
WBVR Standards in the Northern Sky. Analysis of Variability Using MZ Technique
Kroussanova, N. L.; Mironov, A. V.; Zakharov, A. I.
From our comparison of magnitudes of bright stars in the Hipparcos catalogue and in the Tien-Shan catalogue of WBVR magnitudes, we compiled a list of stars that could be candidate photometric standards in the northern sky. The selected stars were tested for variability using the MZ technique. The result is a list of 6484 stars recommended as stand…