Sergey Tsygankov

- Senior Researcher,
- University Research Fellow
Tuorla Observatory (Department of Physics and Astronomy)

sergey.tsygankov@utu.fi

+358 29 450 4519

+358 50 412 7281

Vesilinnantie 5

Turku

9 of 13

Localization and spectral properties of 4U 1901+03 with Swift/XRT and NuSTAR (2019) Astronomer’s telegram Mereminskiy IA, Lutovinov AA, Tsygankov SS, Semena AN, Shtykovskiy AE
New changing look case in NGC 1566 (2019)
- Monthly Notices of the Royal Astronomical Society
Oknyansky VL, Winkler H, Tsygankov SS, Lipunov VM, Gorbovskoy ES, van Wyk F, Buckley DAH, Tyurina NV
(2019) Astronomer’s telegram Doroshenko V, Tsygankov S
(2019)
- Astronomy and AstrophysicsMonthly Notices of the Royal Astronomical Society
Armin Nabizadeh, Juhani Mönkkönen, Sergey S. Tsygankov, Victor Doroshenko, Sergey V. Molkov, Juri Poutanen
(2019)
- Monthly Notices of the Royal Astronomical Society
Andrey N Semena, Alexander A Lutovinov, Ilya A Mereminskiy, Sergey S Tsygankov, Andrey E Shtykovsky, Sergey V Molkov, Juri Poutanen
Properties of the transient X-ray pulsar Swift J1816.7–1613 and its optical companion (2019)
- Astronomy and Astrophysics
Armin Nabizadeh, Sergey S. Tsygankov, Dmitrij I. Karasev, Juhani Mönkkönen, Alexander A. Lutovinov, Dmitrij I. Nagirner, Juri Poutanen
(2019)
- Monthly Notices of the Royal Astronomical Society
Zhao Y, Heinke CO, Tsygankov SS, Ho WCG, Potekhin AY, Shaw AW
Study of the X-ray pulsar IGR J19294+1816 with NuSTAR: Detection of cyclotron line and transition to accretion from the cold disk (2019)
- Astronomy and Astrophysics
Sergey S. Tsygankov, Victor Doroshenko, Alexander A. Mushtukov, Alexander A. Lutovinov, Juri Poutanen
(2018)
- ScienceMonthly Notices of the Royal Astronomical Society
S. Mattila, M. Pérez-Torres, A. Efstathiou, P. Mimica, M. Fraser, E. Kankare, A. Alberdi, M. Á. Aloy, T. Heikkilä, P. G. Jonker, P. Lundqvist, I. Martí-Vidal, W. P. S. Meikle, C. Romero-Cañizales, S. J. Smartt, S. Tsygankov, E. Varenius, A. Alonso-Herrero, M. Bondi, C. Fransson, R. Herrero-Illana, T. Kangas, R. Kotak, N. Ramírez-Olivencia, P. Väisänen, R. J. Beswick, D. L. Clements, R. Greimel, J. Harmanen, J. Kotilainen, K. Nandra, T. Reynolds, S. Ryder, N. A. Walton, K. Wiik, G. Östlin
An Upper Limit on Nickel Overabundance in the Supercritical Accretion Disk Wind of SS 433 from X-ray Spectroscopy (2018)
- Astronomy Letters / Pis'ma v Astronomicheskii Zhurnal
Medvedev PS, Khabibullin II, Sazonov SY, Churazov EM, Tsygankov SS
Deep INTEGRAL, NuSTAR and Swift ToO observations of accretion-powered millisecond pulsar IGR J17591-2342: a peculiar outburst profile showing a re-brightening onset on Aug. 18, 2018 (2018) Astronomer's Telegram Lucien Kuiper, Sergey Tsygankov, Maurizio Falanga, Duncan Galloway, Juri Poutanen, Ilya Mereminskiy
Discovery of X-Rays from the Old and Faint Pulsar J1154-6250 (2018)
- Astrophysical Journal
Igoshev AP, Tsygankov SS, Rigoselli M, Mereghetti S, Popov SB, Elfritz JG, Mushtukov AA
Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1 (2018)
- Monthly Notices of the Royal Astronomical Society
Meshcheryakov AV, Tsygankov SS, Khamitov IM, Shakura NI, Bikmaev IF, Eselevich MV, Vlasyuk VV, Pavlinsky MN
First measurements of linear polarization of MAXI J1820+070 (2018) Astronomer's Telegram A. Berdyugin, A. Veledina, I. Kosenkov, J. Poutanen, S. Tsygankov, J.J.E. Kajava, M. Kagitani, T. Sakanoi
New changing look case in NGC 1566 #11915 (2018) Astronomer's Telegram Oknyansky VL, Lipunov VM, Gorbovskoy ES, Winkler H, van Wyk F, Tsygankov S, Buckley DAH
NGC 2617 brightens again after long very low state #11703 (2018) Astronomer's Telegram Oknyansky V, Lipunov VM, Shatsky NI, Gorbovskoy ES, Tatarnikov AM, Metlov VG, Burlak MA, Gaskell CM, Huseynov NA, Mikailov KhM, Alekberov IA, Tsygankov SS, Brotherton MB, Kasper D, Du P, Chen X, Buckley DAH, Winkler H, Paul B, van Wyk F, Rebolo R, Serra-Ricart M, Podesta R, Levato H
NuSTAR observations of Swift J1756.9-2508 during its April 2018 outburst (2018) Astronomer's Telegram Lucien Kuiper, Sergey Tsygankov, Maurizio Falanga, Duncan Galloway, Juri Poutanen
NuSTAR observations of the ultraluminous X-ray source M33 X-8: A black hole in a very high state? (2018)
Krivonos R., Sazonov S., Tsygankov S., Poutanen J.
On the magnetic field of the first Galactic ultraluminous X-ray pulsar Swift J0243.6+6124 (2018)
Sergey S. Tsygankov, Victor Doroshenko, Alexander A. Mushtukov, Alexander A. Lutovinov, Juri Poutanen
On the radiation beaming of bright X-ray pulsars and constraints on neutron star mass-radius relation (2018)
- Monthly Notices of the Royal Astronomical Society
Alexander A Mushtukov, Patrick A Verhagen, Sergey S Tsygankov, Michiel van der Klis, Alexander A Lutovinov, Tatiana I Larchenkova