Showing 1–20 of 22 results
/ Date/ Name
Oct 12, 2020Observations of ultraluminous X-ray sources with the 6-m telescope of the SAO RASAug 11, 2022Search for LBVs in the Local Volume galaxies: study of four stars in NGC 4449Aug 11, 2022Search for LBVs in the Local Volume galaxies: study of two stars in NGC 1156Dec 17, 2022Star Formation in Outer Rings of S0 galaxies. V. UGC 4599 -- an S0 with gas probably accreted from a filamentFeb 23, 2026Quasars behind the disk of M31 galaxyDec 14, 2021The TELPERION Survey for Distant [O III] Clouds around Luminous and Hibernating AGNMay 29, 2020Mapper of Narrow Galaxy Lines (MaNGaL): new tunable filter imager for Caucasian telescopesDec 14, 2020Electron Energy Spectra and e-e Bremsstrahlung from Anisotropic Electron Distributions in Extreme Solar FlaresApr 10, 2021A crossover of the solid substances solubility in supercritical fluids: what is it in fact?Aug 26, 2021XMP gas-rich dwarfs in nearby voids: results of BTA spectroscopyNov 24, 2015Galactic Wind in NGC 4460: New ObservationsJul 2, 2022Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631Aug 8, 2023SDSS J085414.02+390537.3 -- a new asynchronous polarAug 26, 2018Diagnostics of ionized gas in galaxies with the "BPT--radial velocity dispersion" relationOct 5, 2020Ionized gas in the NGC 3077 galaxyMar 22, 2020Carbamazepine solubility in supercritical CO$_2$: a comprehensive studyAug 12, 2025Photometric Stability of an EMCCD Camera at 1-s ExposuresMar 6, 2025EP240801a/XRF 240801B: An X-ray Flash Detected by the Einstein Probe and Implications of its Multiband AfterglowAug 31, 2020Extended Gaseous Disk in the S0 galaxy NGC 4143Mar 27, 2024Optical Identification and Spectroscopic Redshift Measurements of 216 Galaxy Clusters from the SRG/eROSITA All-Sky Survey