33 citations · 194 across the 15 of their papers we have counts for
15 papers
Experimental study of an advanced concept of moderate-resolution holographic spectrographs
Eduard Muslimov, Gennady Valyavin, Sergei Fabrika +4
We present the results of an experimental study of an advanced moderate-resolution spectrograph based on a cascade of narrow-band holographic gratings. The main goal of the project…
ESpeRo: Echelle Spectrograph Rozhen
Tanyu Bonev, Haralambi Markov, Toma Tomov +11
In this paper we describe the echelle spectrograph of the 2 meter telescope of the Rozhen National Astronomical Observatory. The spectrograph is a cross-dispersed, bench-mounted, f…
Spectroscopic variability of IRAS22272+5435
L. Začs, F. Musaev, B. Kaminsky +4
A time series of high-resolution spectra was observed in the optical wavelength region for the bright proto-planetary nebula IRAS22272+5435 (HD235858), along with a simultaneous mo…
The structure and kinematics of the the Galaxy thin gaseous disc outside the solar orbit
G. A. Galazutdinov, A. Strobel, F. A. Musaev +2
The rotation curve of the Galaxy is generally thought to be flat. However, using radial velocities from interstellar molecular clouds, which is common in rotation curve determinati…
International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9
C. Gałan, M. Mikołajewski, T. Tomov +87
Two observational campaigns were carried out during the eclipses of EE Cep in 2003 and 2008/9 to verify whether the eclipsing body in the system is indeed a dark disk and to unders…
The evolutionary status of the UX Orionis star RZ Piscium
V. P. Grinin, I. S. Potravnov, F. A. Musaev
The star RZ Psc is one of the most enigmatic members of the UX Ori star family. It shows all properties that are typical for these stars (the light variability, high linear polariz…