Our topics:
Spectroscopy of stellar populations in Galaxy: chemical
composition and dynamic state of stellar atmospheres; rotation
and magnetic fields of stars
-
halo:
- Subdwarfs
- Metal deficient red giants in galactic field
- Red horizontal branch stars
- Blue horizontal branch stars
- Extended horizontal branch stars
- Stars inside globular clusters
-
post-AGB stars:
- W Vir type stars
- IRAS-sources identified with peculiar supergiants
- RCrB type stars
- Sakurai's object
- peculiar supergiant FG Sge
-
echelle spectrographs of the 6-m telescope
For problems or other requests, contact:
valenta@sao.ru