Now showing items 1-12 of 12

    • A new 800 mm automatic telescope 

      Andrievsky, Serhii M.; Molotov, I. E.; Fashchevsky, N. N.; Podlesnyak, S. V.; Zhukov, V. V.; Kouprianov, V. V.; Kashuba, S. G.; Kashuba, V. I.; Mel’nichenko, V. F.; Gorbanev, Juri M.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2013)
      ABSTRACT. A new automatic telescope, a 800-millimeter main mirror catadioptric anastigmatic aplanat, was constructed by specialists of Odessa National University Astronomical observatory (Ukraine) in cooperation with their ...
    • About chemical composition of supergiant PMMR145 in Small Magellanic cloud. Osmium. 

      Gopka, Vera F.; Shavrina, Angelina V.; Vasilyeva, S. V.; Andrievsky, Serhii M.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2012)
      ABSTRACT. The abundance analysis of six Ksupergiants of the Small Magellanic (Hill 1997) showed that the heavier elements (La, Ce, Nd, Eu) have the excess relative to iron [El/Fe]=+0.4 dex, on average, for the sample of ...
    • Are the s-Cepheids crossing the instability strip for the first time? 

      Andrievsky, Serhii M.; Harbuzov H. O.; Doikov, D. N.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2012)
      Using the literature data on secular period changes reported for the small-amplitude Cepheids (s-Cepheids) it is shown that these stars are not crossing the instability strip for the first time. After correction of the ...
    • Investigation of diffuse interstellar bands of organic molecules in the spectra of cepheid stars 

      Kashuba, S. V.; Andrievsky, Serhii M.; Chekhonadskikh, F. A.; Korotin, S. A.; Kovtyukh, Valery V.; Luck, R. E.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Одеський національний університет імені І. І. Мечникова, 2015)
      We describe an effective method of investigation of the Diffuse Interstellar Bands (DIBs) in the spectra of Cepheid stars. DIBs are believed to originate from the absorption of such carriers as polycyclic aromatic hydrocarbons ...
    • Ionisation loss and shock excitation of 44/20 Са I and 44/20 Са II atoms in cold remnants of type II supernovae 

      Doikov, D. N.; Andrievsky, Serhii M.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Одеський національний університет імені І. І. Мечникова, 2017)
      The light emission (“glow”) of cold dusty plasma of the remnant of SN1987A was confirmed by the Hubble Space Telescope observations on 7th January, 1995. In particular, Ca I and Ca II lines were recorded and identified ...
    • Isolated clusters of PF catalogue 

      Panko, E. A.; Andrievsky, Serhii M.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2012)
      The properties of isolated galaxy clusters are discussed. The clusters were found among 1746 PF clusters inclusive 50 and more galaxies in structure field. For 19 clusters with distances to the nearest neighbour larger ...
    • Some evolutionary aspects of the binary stellar systems containing neutron star 

      Ulyanov, Oleg O.; Andrievsky, Serhii M.; Gopka, Vera F.; Shavrina, Angelina V.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2012)
      The obvious lack of the binary stellar systems that contain neutron stars (NS) is observed at present. Partly it is caused by the fact that it is very di cult to detect neutron star in a binary system if this relativistic ...
    • Some statistical picture of magnetic CP stars evolution 

      Gopka, Vera F.; Ulyanov, O. M.; Andrievsky, Serhii M.; Shavrina, Angelina V.; Yushchenko, V. A.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2010-07)
      We discuss some statistical results on the evolution of magnetic CP stars in the framework of the supposition about their binary nature.
    • The abundances of heavy elements in red supergiants of Magellanic Clouds 

      Gopka, Vera F.; Yushchenko, A. V.; Kovtyukh, Valery V.; Shavrina, Angelina V.; Yushchenko, V. A.; Vasilyeva, S. V.; Pavlenko, Y.; Andrievsky, Serhii M.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2013)
      ABSTRACT. The spectra of Magellanic Clouds (MC) supergiants PMMR 23, PMMR 144 and RM 1- 667 with resolving power R=30,000 and signal to noise ratio near 100 obtained at 3.6 meter telescope in Chile were analysed. We ...
    • THE QUANTITY AND QUALITY OF OBSERVATIONAL NIGHTS MONITORED WITH USING THE ASTRONOMICAL INSTRUMENTS AT THE SUBURBAN OBSERVATION STATIONS OF ASTRONOMICAL OBSERVATORY OF ODESSA NATIONAL UNIVERSITY 

      Kashuba, S. G.; Gorbanev, Juri M.; Andrievsky, Serhii M.; Marsakova, V. I.; Troianskyi, V. V.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Astroprint, 2015)
      The Astronomical Observatory of Odessa National University named after I.I. Mechnikov is one of the four astronomical observatories which exist in classical universities. The Observatory has a main office in the T.G. ...
    • Zirconium abundances in the Central part of the dSph Fornax galaxy 

      Andrievsky, Serhii M.; Korotin, S. A.; Hill, V.; Zhukova, A. V.; Андрієвський, Сергій Михайлович; Андриевский, Сергей Михайлович (Одеський національний університет імені І. І. Мечникова, 2017)
      We derived LTE zirconium abundance in a sample of 81 giant stars in dwarf spheroidal Fornax galaxy. The LTE synthesis was used for this aim. We obtained the lower Zr abundance in Fornax galaxy comparing to the relevant ...
    • Одесской астрономической обсерватории 140 лет 

      Андриевский, Сергей Михайлович; Andrievsky, Serhii M.; Андрієвський, Сергій Михайлович (Астропринт, 2011)
      В 2011 году Астрономической обсерватории в Одессе исполняется 140 лет. Астрономическая обсерватория (ныне Научно-исследовательский институт «Астрономическая обсерватория») – одно из старейших научных учреждений нашего ...