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  1. No Access

    Article

    Photometry of the dwarf nova V503 Cyg in 2010. Orbital and other periods

    Photometric studies of the dwarf nova V503 Cygni have been conducted for 29 nights at the Crimean Astrophysical Observatory and at the Terskol Observatory during 2010. We detected none of the socalled “negativ...

    E. P. Pavlenko, D. A. Samsonov, O. I. Antonyuk, M. V. Andreev… in Astrophysics (2012)

  2. No Access

    Article

    Eclipsing SU UMa-Type Dwarf Nova 1RXS J003828.7+250920 During thE “Period Gap”. I. Multiperiodicity and Color Features in 2011-2012

    Results are reported from multicolor photometric observations of the SU UMa-type dwarf nova 1RXS J003828.7+250920 in 2011, roughly a year after the super-outburst of 2010, and in 2012, when the object was in a...

    E. P. Pavlenko, A. A. Sosnovskij, N. A. Katysheva, T. Kato, K. Littlefield in Astrophysics (2016)

  3. No Access

    Article

    NY Ser: Outburst Activity and Multiperiodic Processes in its Various Stages During 2014 and 2016

    Results from observation campaigns for the dwarf nova NY Ser during 2014 and 2016 are presented. Data were obtained on a total of 126 nights in 2014 that include 20 normal outbursts and one superoutburst and o...

    A. S. Sklyanov, E. P. Pavlenko, O. I. Antonyuk, A. A. Sosnovskij… in Astrophysics (2018)

  4. No Access

    Article

    Variations in the Period of Negative Superhumps in SU UMa-Type Dwarf Novae. I. Mn Dra (2012-2017)

    This is a photometric study of the dwarf nova MN Dra made during 2012-2017 on nine telescopes over 152 nights. Overall, the observations covered 4 superoutbursts, 7 normal outbursts and the quiescent state. Th...

    A. S. Sklyanov, E. P. Pavlenko, K. A. Antonyuk, N. V. Pit… in Astrophysics (2020)

  5. No Access

    Article

    Humps and Superhumps in the SU UMa-Type Dwarf Nova System IRXS J161659.5+620014

    Photometric studies of the SU UMa-type dwarf nova IRXS J161659.5+620014 have been made on the 2.6-m and 1.25-m telescopes at the Crimean Astrophysical Observatory during 2017 and 2018 in the quiescent state of...

    E. P. Pavlenko, A. A. Sosnovskij, K. A. Antoniuk, E. R. Lyumanov, N. V. Pit… in Astrophysics (2020)

  6. No Access

    Article

    ASASSN-19fy: Features of a Dwarf Nova in the “Period Gap”

    Photometric studies of the dwarf nova ASASSN-19fy in the “period gap” were carried out in 2020-2021 over 24 nights at the Crimean Astrophysical Observatory of the Russian Academy of Sciences and 3 nights at th...

    O. I. Antonyuk, E. P. Pavlenko, K. A. Antonyuk, N. V. Pit, A. A. Sosnovskij… in Astrophysics (2023)

  7. No Access

    Article

    Extreme Universe through the Eyes of Master Global Robotic Net

    This paper considers latest highlights in simultaneous and follow-up optical observations of high energy astrophysical phenomena by MASTER Global Robotic Net. Such extreme Universe sources includes gamma-ray b...

    V. M. Lipunov, V. G. Kornilov, K. K. Zhirkov, P. V. Balanutsa… in Astronomy Reports (2023)