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Fig. B.1.

image

Spectrum of the star that is cross-matched as HD 65 666. The upper two panels are from LAMOST, and the lower panel is from the CCD700 archive of the Perek 2 m telescope. It is a bright star: V = 7.1 mag. However, the LAMOST coordinates are offset by 6.5″, so it is difficult to cross-match it with SIMBAD.

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