Browsing by Author "Gabdeev M."

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  • Analysis of the Optical Cyclotron Emission of Polar CRTS CSS081231 J071126+440405 
    Kolbin A.; Serebryakova N.; Gabdeev M.; Borisov N. (2019)
    © 2019, Pleiades Publishing, Ltd. We have modeled the cyclotron spectra and photopolarimetric data of polar CRTS CSS081231 J071126+440405. A series of spectra of the polar were obtained in the intermediate brightness state ...
  • Analysis of the Spectroscopic Observations of RS CVn Type Star V837 Tau 
    Kolbin A.; Shimansky V.; Alekseev I.; Shimanskaya N.; Gabdeev M.; Tsymbal V. (2019)
    © 2019, Pleiades Publishing, Ltd. We present an analysis of the spectra of the star V837 Tau, which belongs to a class of chromosphere-active RSCVn type stars. The observational material was obtained with the 1.5-m ...
  • MASTER OT J172758.09+380021.5: a peculiar ER UMa-type dwarf nova, probably a missed nova in the recent past 
    Pavlenko E.; Kato T.; Antonyuk K.; Pit N.; Keir L.; Udovichenko S.; Dubovský P.; Sosnovskij A.; Antonyuk O.; Shimansky V.; Gabdeev M.; Rakhmatullaeva F.; Kokhirova G.; Belan S.; Simon A.; Baklanov A.; Kojiguchi N.; Godunova V. (2021)
    A CCD photometry of the dwarf nova MASTER OT J172758.09 +380021.5 was carried out in 2019 during 134 nights. Observations covered three superoutbursts, five normal outbursts and quiescence between them. The available ASASSN ...
  • Multipassband photometric mapping of three fast rotating stars: HII 1883, AP 86 and AP 226 
    Kolbin A.; Sakhibullin N.; Gabdeev M. (2015)
    © 2014 COSPAR. The analysis of multipassband photometry was carried out for three rapidly rotating stars: HII 1883, AP 86 and AP 226. Two different approaches were used for starspot mapping. In the first approach the stellar ...
  • Photometric and spectral studies of the eclipsing polar CRTS CSS081231 J071126+440405 
    Borisov N.; Gabdeev M.; Shimansky V.; Katysheva N.; Kolbin A.; Shugarov S.; Goranskij V. (2016)
    © 2016, Pleiades Publishing, Ltd.We present the results of the study of the eclipsing polar CRTS CSS081231 J071126+440405. Photometric observations allowed us to refine the orbital period of the system (Formula presented.). ...
  • PN G068.1+11.0: A young pre-cataclysmic variable with an extremely hot primary 
    Mitrofanova A.; Shimansky V.; Borisov N.; Spiridonova O.; Gabdeev M. (2016)
    © 2016, Pleiades Publishing, Ltd.An analysis of spectroscopic and photometric data for the young pre-cataclysmic variable (PCV) PN G068.1+11.0, which passed through its common-envelope stage relatively recently, is presented. ...
  • Spectral and photometric studies of polar CRTS CSS 130604 J 215427+155714 
    Borisov N.; Gabdeev M.; Shimansky V.; Katysheva N.; Shugarov S. (2017)
    © 2017, Pleiades Publishing, Ltd.We present the results of spectroscopic and photometric studies of a new polar CRTS CSS130604 J 215427+155714, conducted at the telescopes of the SAO RAS. Analysis of the photometric series ...
  • Spectral and photometric studies of the polar USNO-A2.0 0825-18396733 
    Gabdeev M.; Borisov N.; Shimansky V.; Spiridonova O. (2015)
    © 2015, Pleiades Publishing, Ltd. Results of photometric and spectral studies of the new magnetic cataclysmic variable (polar) USNO-A2.0 0825-18396733 are presented. Photometric data in the B, V, and Rc filters show that ...
  • Spectroscopic and Photometric Study of the Polar 1RXS J152506.9-032647 
    Gabdeev M.; Shimansky V.; Borisov N.; Bikmaev I.; Moskvitin A.; Kolbin A. (2019)
    © 2019, Pleiades Publishing, Ltd. We present the photometric and spectroscopic observations of the polar 1RXSJ152506.9-032647. The observations were carried out at the 6-m and Zeiss-1000 telescopes of the SAO RAS, and at ...
  • Spectroscopic study of the polar BS Tri 
    Borisov N.; Gabdeev M.; Shimansky V.; Katysheva N.; Shugarov S. (2015)
    © 2015, Pleiades Publishing, Inc. We have analyzed the spectra of the cataclysmic variable BS Tri taken in September 2011 and August 2012 with the 6-m BTA SAO RAS telescope. The object’s spectra exhibit a flat continuum ...

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