... of the emission lines study in the optical spectrum of the Seyfert galaxy NGC 3227 nucleus are presented. 53 spectra obtained during the maximum of the nucleus brightness on 12-15 January 1977 with the 6m telescope were the base of the investigations ...
... P.I.Danylchenko GLOBAL GRAVITATIONAL-OPTICAL GRADIENT LENS IN EXPANDING UNIVERSE P.I ... VARIABILITY OF THE EMISSION LINES IN THE OPTICAL SPECTRUM OF SEYFERT GALAXY NGC 3227 ...
... NEW MODULATION RADIOMETER FOR URAN-4 RADIO TELESCOPE Galanin V.V., Kravetz R.O., Lozinsky A.B., Derevjagin V.V. Odessa Observatory URAN-4 RI NANU URAN-4 radio-telescope (RT) is intended to work in decametre waveband 10-30 m. Antenna of this instrument 21 ...
... 67P/- 20 21 Optical, Spectroscopic and Infrared Rem ote Imaging Syst em (OSIRIS). ... in the next research directions: - search of optical analogs of GRB and creation of ... there are two ways: interferometer measurements and radio telescope scanning ...