Showing 1–20 of 22 results
/ Date/ Name
Jul 5, 2020Modeling of extended atmospheres with temperatures below 40000KAug 11, 2022Search for LBVs in the Local Volume galaxies: study of two stars in NGC 1156Oct 12, 2020Observations of ultraluminous X-ray sources with the 6-m telescope of the SAO RASOct 27, 2015Optical counterparts of two ULXs in NGC5474 and NGC3627 (M66)Jan 16, 2019New Luminous Blue Variable Candidates in NGC 4736Apr 9, 2019Ultraluminous X-ray sources with flat-topped noise and QPOSep 13, 2021New data for the LBV in NGC 4736May 5, 2021Optical Counterparts of ULXs in Two Dwarf Galaxies: NGC 4861 and NGC 4449Feb 22, 2013Ultra-luminous X-ray Sources as Supercritical Accretion Disks: Spectral Energy DistributionsMay 10, 2022Simultaneous X-ray/UV observations of ultraluminous X-ray source Holmberg II X-1 with Indian space mission AstroSatJun 9, 2016Optical counterparts of two ultraluminous X-ray sources NGC4559 X-10 and NGC4395 ULX-1Oct 24, 2022Confirmation of the star J004229.87+410551.8 in M31 as a B[e] supergiantAug 11, 2022Search for LBVs in the Local Volume galaxies: study of four stars in NGC 4449Aug 14, 2020New luminous blue variable candidates in the NGC 247 galaxyJun 7, 2024I-band photometry of the quiescent black hole X-ray nova GROJ0422+32=V518 Per: modelling of the orbital light curve and estimation of the black hole massNov 27, 2024X-ray and gamma-ray timing of GRB 180720B, GRB 181222B, GRB 211211A and GRB 220910A observed with Fermi and ASIMJul 20, 2023The Post-AGB Star IRAS 07253-2001: Pulsations, Long-Term Brightness Variability and Spectral PeculiaritiesMar 29, 2024Post-AGB candidate IRAS 02143+5852: Cepheid-like variability, three-layer circumstellar dust envelope and spectral featuresMay 21, 2021Ultraluminous X-Ray SourcesJul 2, 2022Observations of the luminous red nova AT 2021biy in the nearby galaxy NGC 4631