Light curve variation caused by accretion column switching stellar hemispheres
Čemeljić, Miljenko, Siwak, Michał
Published in Monthly notices of the Royal Astronomical Society (01.01.2020)
Published in Monthly notices of the Royal Astronomical Society (01.01.2020)
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Journal Article
Disc light variability in the FUor star V646 Puppis as observed by TESS and from the ground
Siwak, Michał, Ogłoza, Waldemar, Krzesiński, Jerzy
Published in Astronomy and astrophysics (Berlin) (01.12.2020)
Published in Astronomy and astrophysics (Berlin) (01.12.2020)
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Journal Article
Erratum: “Optical Variability of Eight FRII-type Quasars with 13 yr Photometric Light Curves” (2022, ApJS, 263, 16)
Kuźmicz, Agnieszka, Goyal, Arti, Zola, Stanisław, Jamrozy, Marek, Dróżdż, Marek, Ogłoza, Waldemar, Siwak, Michał, Reichart, Daniel E., Kouprianov, Vladimir V., Caton, Daniel B.
Published in The Astrophysical journal. Supplement series (01.01.2023)
Published in The Astrophysical journal. Supplement series (01.01.2023)
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Journal Article
Spitzer Observations of the Predicted Eddington Flare from Blazar OJ 287
Laine, Seppo, Dey, Lankeswar, Valtonen, Mauri, Gopakumar, A., Zola, Stanislaw, Komossa, S., Kidger, Mark, Pihajoki, Pauli, Gómez, José L., Caton, Daniel, Ciprini, Stefano, Drozdz, Marek, Gazeas, Kosmas, Godunova, Vira, Haque, Shirin, Hildebrandt, Felix, Hudec, Rene, Jermak, Helen, Kong, Albert K. H., Lehto, Harry, Liakos, Alexios, Matsumoto, Katsura, Mugrauer, Markus, Pursimo, Tapio, Reichart, Daniel E., Simon, Andrii, Siwak, Michal, Sonbas, Eda
Published in Astrophysical journal. Letters (01.05.2020)
Published in Astrophysical journal. Letters (01.05.2020)
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Journal Article
Recurrent Strong Outbursts of an EXor-like Young Eruptive Star Gaia20eae
Cruz-Sáenz de Miera, Fernando, Kóspál, Ágnes, Ábrahám, Péter, Park, Sunkyung, Nagy, Zsófia, Siwak, Michał, Kun, Mária, Fiorellino, Eleonora, Szabó, Zsófia Marianna, Antoniucci, Simone, Giannini, Teresa, Nisini, Brunella, Szabados, László, Kriskovics, Levente, Ordasi, András, Szakáts, Róbert, Vida, Krisztián, Vinkó, József, Zieliński, Paweł, Wyrzykowski, Łukasz, García-Álvarez, David, Dróżdż, Marek, Ogłoza, Waldemar, Sonbas, Eda
Published in The Astrophysical journal (01.03.2022)
Published in The Astrophysical journal (01.03.2022)
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Journal Article
Gaia21bty: An EXor light curve exhibiting a FUor spectrum
Siwak, Michał, Hillenbrand, Lynne A, Kóspál, Ágnes, Ábrahám, Péter, Giannini, Teresa, De, Kishalay, Moór, Attila, Szilágyi, Máté, Janík, Jan, Koen, Chris, Park, Sunkyung, Nagy, Zsófia, Cruz-Sáenz de Miera, Fernando, Fiorellino, Eleonora, Marton, Gábor, Kun, Mária, Lucas, Philip W, Udalski, Andrzej, Szabó, Zsófia Marianna
Published in Monthly notices of the Royal Astronomical Society (29.07.2023)
Published in Monthly notices of the Royal Astronomical Society (29.07.2023)
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Journal Article
Insights into the inner regions of the FU Orionis disc
Siwak, Michał, Winiarski, Maciej, Ogłoza, Waldemar, Dróżdż, Marek, Zoła, Stanisław, Moffat, Anthony F.J., Stachowski, Grzegorz, Rucinski, Slavek M., Cameron, Chris, Matthews, Jaymie M., Weiss, Werner W., Kuschnig, Rainer, Rowe, Jason F., Guenther, David B., Sasselov, Dimitar
Published in Astronomy and astrophysics (Berlin) (01.10.2018)
Published in Astronomy and astrophysics (Berlin) (01.10.2018)
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Journal Article
Photometric and Spectroscopic Study of the EXor-like Eruptive Young Star Gaia19fct
Park, Sunkyung, Kóspál, Ágnes, Ábrahám, Péter, Cruz-Sáenz de Miera, Fernando, Fiorellino, Eleonora, Siwak, Michał, Nagy, Zsófia, Giannini, Teresa, Carini, Roberta, Szabó, Zsófia Marianna, Lee, Jeong-Eun, Lee, Jae-Joon, Vitali, Fabrizio, Kun, Mária, Cseh, Borbála, Krezinger, Máté, Kriskovics, Levente, Ordasi, András, Pál, András, Szakáts, Róbert, Vida, Krisztián, Vinkó, József
Published in The Astrophysical journal (01.12.2022)
Published in The Astrophysical journal (01.12.2022)
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Journal Article
Optical Variability of Eight FRII-type Quasars with 13 yr Photometric Light Curves
Kuźmicz, Agnieszka, Goyal, Arti, Zola, Stanisław, Jamrozy, Marek, Dróżdż, Marek, Ogłoza, Waldemar, Siwak, Michał, Reichart, Daniel E., Kouprianov, Vladimir V., Caton, Daniel B.
Published in The Astrophysical journal. Supplement series (01.11.2022)
Published in The Astrophysical journal. Supplement series (01.11.2022)
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Journal Article
V899 Mon: A Peculiar Eruptive Young Star Close to the End of Its Outburst
Park, Sunkyung, Kóspál, Ágnes, Cruz-Sáenz de Miera, Fernando, Siwak, Michał, Dróżdż, Marek, Ignácz, Bernadett, Jaffe, Daniel T., Könyves-Tóth, Réka, Kriskovics, Levente, Lee, Jae-Joon, Lee, Jeong-Eun, Mace, Gregory N., Ogłoza, Waldemar, Pál, András, Potter, Stephen B., Szabó, Zsófia Marianna, Sefako, Ramotholo, Worters, Hannah L.
Published in The Astrophysical journal (01.12.2021)
Published in The Astrophysical journal (01.12.2021)
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Journal Article
The Gaia alerted fading of the FUor-type star Gaia21elv
Nagy, Zsófia, Park, Sunkyung, Ábrahám, Péter, Kóspál, Ágnes, Cruz-Sáenz de Miera, Fernando, Kun, Mária, Siwak, Michał, Szabó, Zsófia Marianna, Szilágyi, Máté, Fiorellino, Eleonora, Giannini, Teresa, Lee, Jae-Joon, Lee, Jeong-Eun, Marton, Gábor, Szabados, László, Vitali, Fabrizio, Andrzejewski, Jan, Gromadzki, Mariusz, Hodgkin, Simon, Jabłońska, Maja, Mendez, Rene A, Merc, Jaroslav, Michniewicz, Olga, Mikołajczyk, Przemysław J, Pylypenko, Uliana, Ratajczak, Milena, Wyrzykowski, Łukasz, Zejmo, Michal, Zieliński, Paweł
Published in Monthly notices of the Royal Astronomical Society (24.07.2023)
Published in Monthly notices of the Royal Astronomical Society (24.07.2023)
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Journal Article
Photometric and spectroscopic study of the burst-like brightening of two Gaia-alerted young stellar objects
Nagy, Zsófia, Ábrahám, Péter, Kóspál, Ágnes, Park, Sunkyung, Siwak, Michał, Cruz-Sáenz de Miera, Fernando, Fiorellino, Eleonora, García-Álvarez, David, Szabó, Zsófia Marianna, Antoniucci, Simone, Giannini, Teresa, Giunta, Alessio, Kriskovics, Levente, Kun, Mária, Marton, Gábor, Moór, Attila, Nisini, Brunella, Pál, Andras, Szabados, László, Zieliński, Paweł, Wyrzykowski, Łukasz
Published in Monthly notices of the Royal Astronomical Society (26.07.2022)
Published in Monthly notices of the Royal Astronomical Society (26.07.2022)
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Journal Article
The enigma of Gaia18cjb: A possible rare hybrid of FUor and EXor properties
Fiorellino, E., Abraham, P., Kospal, A., Kun, M., Alcala, J. M.
Published in Astronomy and astrophysics (Berlin) (06.06.2024)
Published in Astronomy and astrophysics (Berlin) (06.06.2024)
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Journal Article
Analysis of variability of TW Hya as observed by MOST and ASAS in 2009
Siwak, Michal, Rucinski, Slavek M., Matthews, Jaymie M., Pojmański, Grzegorz, Kuschnig, Rainer, Guenther, David B., Moffat, Anthony F. J., Sasselov, Dimitar, Weiss, Werner W.
Published in Monthly notices of the Royal Astronomical Society (01.02.2011)
Published in Monthly notices of the Royal Astronomical Society (01.02.2011)
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Journal Article
A stable quasi-periodic 4.18-d oscillation and mysterious occultations in the 2011 MOST light-curve of TW Hya
Siwak, Michal, Rucinski, Slavek M., Matthews, Jaymie M., Guenther, David B., Kuschnig, Rainer, Moffat, Anthony F. J., Rowe, Jason F., Sasselov, Dimitar, Weiss, Werner W.
Published in Monthly notices of the Royal Astronomical Society (11.10.2014)
Published in Monthly notices of the Royal Astronomical Society (11.10.2014)
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Journal Article
Constraining the degree of the dominant mode in QQ Vir
Baran, Andrzej, Telting, John, Østensen, Roy, Winiarski, Maciej, Drożdż, Marek, Kozieł, Dorota, Reed, Mike, Oreiro, Raquel, Silvotti, Roberto, Siwak, Michał, Heber, Uli, Papics, Peter
Published in Astrophysics and space science (01.10.2010)
Published in Astrophysics and space science (01.10.2010)
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Journal Article
Photometric variability of TW Hya from seconds to years as seen from space and the ground during 2013–2017
Siwak, Michal, Ogloza, Waldemar, Moffat, Anthony F J, Matthews, Jaymie M, Rucinski, Slavek M, Kallinger, Thomas, Kuschnig, Rainer, Cameron, Chris, Weiss, Werner W, Rowe, Jason F, Guenther, David B, Sasselov, Dimitar
Published in Monthly notices of the Royal Astronomical Society (21.07.2018)
Published in Monthly notices of the Royal Astronomical Society (21.07.2018)
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