New spectrum of the peculiar star FG Sge in a deep minimum of light
was obtained by V.Klochkova, S.Yermakov and V.Panchuk with the echelle
spectrometer PFES BTA
on June 19, 1998. Due to strong weakening (about 6 mag) of a photospheric
spectrum of the star we can see the spectrum of the nebulae (emission in
HI, NII), the spectrum of cold envelope (emission bands of the molecule C2,
atomic emissions) and the high velocity spectrum of the NaI doublet.