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- St Petersburg UniversityRU132 papers
- Special Astrophysical ObservatoryRU78 papers
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- Peter the Great St. Petersburg Polytechnic UniversityRU57 papers
- Crimean Astrophysical ObservatoryUA32 papers
- University of TurkuFI31 papers
- Max Planck Institute for Radio AstronomyDE30 papers
- Russian Academy of SciencesRU30 papers
- Istituto di Radioastronomia di BolognaIT29 papers
- Centre National de la Recherche ScientifiqueFR27 papers
- Lomonosov Moscow State UniversityRU26 papers
- National Institute for AstrophysicsIT26 papers
23 papers · 1 filter
Investigation of the Nature of the B[e] Star CI Cam in the Optical Range
E. A. Barsukova, A. N. Burenkov, V. P. Goranskij +10
We report the results of 24 years of photometric and spectroscopic monitoring of CI Cam since its outburst in 1998. In the early years of our research, we identified a system compo…
RatanSunPy: A robust preprocessing pipeline for RATAN-600 solar radio observations data
I. Knyazeva, I. Lysov, E. Kurochkin +3
The advancement of observational technologies and software for processing and visualizing spectro-polarimetric microwave data obtained with the RATAN-600 radio telescope opens new…
Red quasars: estimation of SMBH spin, mass and accretion disk inclination angle
M. Yu. Piotrovich, S. D. Buliga, T. M. Natsvlishvili
We estimated values of spin, mass and inclination angle for sample of 42 red quasars. Our estimations show that 2 objects: F2MS~J1113+1244 and F2MS~J1434+0935 with highest Eddingto…
The Method of Searching for Rotations of the Polarization Position Angle of Quasars
S. S. Savchenko, D. A. Morozova, S. G. Jorstad +11
Observations of quasars show that the polarization position angle of the emission coming from them varies greatly over time, including periods called rotations during which the ang…
Position displacement of diffuse interstellar bands
G. Galazutdinov, J. Krełowski, Y. Beletsky +1
We re-consider the already published phenomenon: the blue shift of diffuse interstellar bands, observed in spectra of HD34078 (AE Aur) and members of the Sco OB1 association, in pa…
Role of the Casimir force in micro- and nanoelectromechanical pressure sensors
G. L. Klimchitskaya, A. S. Korotkov, V. V. Loboda +1
The Casimir force caused by the electromagnetic fluctuations is computed in the configurations of micro- and nanoelectromechanical pressuresensors using Si membranes and either Si…