24 citations · 93 across the 7 of their papers we have counts for
5 papers · 1 filter
Gusty wind in the system of the infrared source RAFGL 5081
V. G. Klochkova, E. L. Chentsov, V. E. Panchuk +2
For the first time, based on long-term spectral monitoring with high spectral resolution, the optical spectrum of the weak central star of the IR source RAFGL 5081 has been studied…
On the nature of high reddening of Cygnus OB2 #12 hypergiant
O. V. Maryeva, E. L. Chentsov, V. P. Goranskij +4
To explain the nature of the high reddening (Av~10 mag) towards one of the most luminous stars in the Galaxy - Cyg OB2 #12 (B5 Ia-0), also known as MT304, we carried out spectro-ph…
Spectral atlas of two peculiar supergiants: MWC314 and IRC+10420
E. L. Chentsov, V. G. Klochkova, N. S. Tavolganskaya
An atlas of spectra of the unique high luminosity objects MWC 314 and IRC+10420 taken with the CCD echelle spectrograph (R=15000) at the prime focus of the 6-m telescope of SAO is…
Spectral atlas of A-type supergiants
V. G. Klochkova, E. G. Sendzikas, E. L. Chentsov
Based on high-spectral-resolution observations (R=60000) performed with the 6-m BTA telescope in combination with the echelle spectrograph NES, we have studied the optical spectra…
Toward Understanding The B[e] Phenomenon: III. Properties of the optical counterpart of IRAS 00470+6429
A. S. Miroshnichenko, E. L. Chentsov, V. G. Klochkova +19
FS CMa type stars are a group of Galactic objects with the B[e] phenomenon. They exhibit strong emission-line spectra and infrared excesses, which are most likely due to recently f…