Vilppu
Piirola
Docent, Faculty of Science

Contact

Väisäläntie 20
21500
Kaarina

Publications

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Development of PLANETS telescope and visible-infrared spectrometer for monitoring of planetary and exoplanetary atmospheres (2018)

SPIE Astronomical Telescopes + Instrumentation, Proceedings of SPIE : the International Society for Optical Engineering
Takeshi Sakanoi, Jeff Kuhn, Svetlana Berdyugina, Marcelo Emilio, Masato Kagitani, Yasuhiro Hirahara, Hiromu Nakagawa, Yasumasa Kasaba, Takahiro Obara, Shoichi Okano, Isabelle Scholl, Andrei Berdyugin, Vilppu Piirola
(Vertaisarvioitu artikkeli konferenssijulkaisussa (A4))

Authenticating the Presence of a Relativistic Massive Black Hole Binary in OJ 287 Using Its General Relativity Centenary Flare: Improved Orbital Parameters (2018)

Astrophysical Journal
Dey L, Valtonen MJ, Gopakumar A, Zola S, Hudec R, Pihajoki P, Ciprini S, Matsumoto K, Sadakane K, Kidger M, Nilsson K, Mikkola S, Sillanpaa A, Takalo LO, Lehto HJ, Berdyugin A, Piirola V, Jermak H, Baliyan KS, Pursimo T, Caton DB, Alicavus F, Baransky A, Blay P, Boumis P, Boyd D, Torrent MC, Campos F, Gomez JC, Chandra S, Chavushyan V, Dalessio J, Debski B, Drozdz M, Er H, Erdem A, Perez AE, Ramazani VF, Filippenko AV, Gafton E, Ganesh S, Garcia F, Gazeas K, Godunova V, Pinilla FG, Gopinathan M, Haislip JB, Harmanen J, Hurst G, Janik J, Jelinek M, Joshi A, Kagitani M, Karjalainen R, Kaur N, Keel WC, Kouprianov VV, Kundera T, Kurowski S, Kvammen A, LaCluyze AP, Lee BC, Liakos A, Lindfors E, de Haro JL, Mugrauer M, Nogues RN, Neely AW, Nelson RH, Ogloza W, Okano S, Pajdosz-Smierciak U, Pandey JC, Perri M, Poyner G, Provencal J, Raj A, Reichart DE, Reinthal R, Reynolds T, Saario J, Sadegi S, Sakanoi T, Gonzalez JLS, Sameer, Schweyer T, Simon A, Siwak M, Alfaro FCS, Sonbas E, Steele I, Stocke JT, Strobl J, Tomov T, Espasa LT, Valdes JR, Perez JV, Verrecchia F, Vasylenko V, Webb JR, Yoneda M, Zejmo M, Zheng W, Zielinski P
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Polarization and Spectral Energy Distribution in OJ 287 during the 2016/17 Outbursts (2017)

Galaxies
Mauri Valtonen, Stanislaw Zola, Helen Jermak, Stefano Ciprini, Rene Hudec, Lankeswar Dey, Achamveedu Gopakumar, Daniel L. Reichart, Daniel B. Caton, Kosmas Gazeas, Katsura Matsumoto, Waldemar Ogloza,
Marek Drozdz, Fahri Alicavus, Oleksandr Baransky, Andrei Berdyugin, Panos Boumis, Yurii Bufan, Bartlomiej Debski, Huseyin Er, Ahmet Erdem, Vira Godunova, Shirin Haque, Vivian L. Hoette, Jan Janik, Mark Kidger, Tomasz Kundera, Sebastian Kurowski, Alexis Liakos, Isa Mohammed, Kari Nilsson, Urszula Pajdosz, Vilppu Piirola, Tapio Pursimo, Brandon Rajkumar, Andrii O. Simon, Michal Siwak, Eda Sonbas, Ian A. Steele, Volodymir V. Vasylenko, Michal Zejmo, Pawel Zielinski
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

PRIMARY BLACK HOLE SPIN IN OJ 287 AS DETERMINED BY THE GENERAL RELATIVITY CENTENARY FLARE (2016)

Astrophysical Journal Letters
Valtonen MJ, Zola S, Ciprini S, Gopakumar A, Matsumoto K, Sadakane K, Kidger M, Gazeas K, Nilsson K, Berdyugin A, Piirola V, Jermak H, Baliyan KS, Alicavus F, Boyd D, Torrent MC, Campos F, Gomez JC, Caton DB, Chavushyan V, Dalessio J, Debski B, Dimitrov D, Drozdz M, Er H, Erdem A, Perez AE, Ramazani VF, Filippenko AV, Ganesh S, Garcia F, Pinilla FG, Gopinathan M, Haislip JB, Hudec R, Hurst G, Ivarsen KM, Jelinek M, Joshi A, Kagitani M, Kaur N, Keel WC, LaCluyze AP, Lee BC, Lindfors E, de Haro JL, Moore JP, Mugrauer M, Nogues RN, Neely AW, Nelson RH, Ogloza W, Okano S, Pandey JC, Perri M, Pihajoki P, Poyner G, Provencal J, Pursimo T, Raj A, Reichart DE, Reinthal R, Sadegi S, Sakanoi T, Gonzalez JLS, Sameer, Schweyer T, Siwak M, Alfaro FCS, Sonbas E, Steele I, Stocke JT, Strobl J, Takalo LO, Tomov T, Espasa LT, Valdes JR, Perez JV, Verrecchia F, Webb JR, Yoneda M, Zejmo M, Zheng W, Telting J, Saario J, Reynolds T, Kvammen A, Gafton E, Karjalainen R, Harmanen J, Blay P
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))