Mauri Valtonen - UTU Research Portal

Mauri Valtonen

Finnish Centre for Astronomy with ESO (Independent units)

mavalto@utu.fi

3 of 5

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
Time-domain behavior of blazar OJ 287 and the binary supermassive black hole conjecture (2017)
- POS Proceedings of Science
7th International Fermi Symposium (IFS2017) Ciprini S., Valtonen M., Zola S., Goyal A., Pihajoki P.
Using OJ287 observations to probe back reaction of gravitational waves (2017) 230th AAS Meeting Abstracts Mauri J. Valtonen, Lankeswar Dey, Achamveedu Gopakumar, Staszek Zola, Kozo Sadakane, Katsura Matsumoto, Dan Reichart, Daniel B. Caton, Kosmas Gazeas, Stefano Ciprini, Helen Jermak, Iain Steele, Andrei Berdyugin, Kari Nilsson
A new optical flare in the OJ287 blazar (2016) S. Zola, B. Debski, A. Goyal, M. Valtonen, S. Ciprini, W. Ogloza, M. Drozdz, M. Siwak, K. Sadakane, K. Matsumoto, M. Kagitani, S. Okano, T. Sakanoi, K. Gazeas, H. Jermak, I. A. Steele, J. Dalessio, J. Provencal, D. E. Reichart, J. P. Moore, A. P. LaCluyze, K. M. Ivarsen, A. Erdem, F. Alicavus, D. B. Caton, W. C Keel, M. Kidger, R. Naves
A Search for QPOs in the Blazar OJ287: Preliminary Results from the 2015/2016 Observing Campaign (2016)
- Galaxies
Zola S., Valtonen M., Bhatta G., Goyal A., Debski B., Baran A., Krzesinski J., Siwak M., Ciprini S., Gopakumar A., Jermak H., Nilsson K., Reichart D., Matsumoto K., Sadakane K., Gazeas K., Kidger M., Piirola V., Alicavus F., Baliyan K., Berdyugin A., Boyd D., Campas Torrent M., Campos F., Carrillo Gómez J., Caton D., Chavushyan V., Dalessio J., Dimitrov D., Drozdz M., Er H., Erdem A., Escartin Pérez A., Fallah Ramazani V., Filippenko A., Garcia F., Gómez Pinilla F., Gopinathan M., Haislip J., Harmanen J., Hudec R., Hurst G., Ivarsen K., Jelinek M., Joshi A., Kagitani M., Kaur N., Keel W., LaCluyze A., Lee B., Lindfors E., Lozano de Haro J., Moore J., Mugrauer M., Naves Nogues R., Neely A., Nelson R., Ogloza W., Okano S., Pandey J., Perri M., Pihajoki P., Poyner G., Provencal J., Pursimo T., Raj A., Reinthal R., Sadegi S., Sakanoi T., Sameer, Salto González J.-L., Schweyer T., Soldán Alfaro F., Karaman N., Sonbas E., Steele I., Stocke J., Strobl J., Takalo L., Tomov T., Tremosa Espasa L., Valdes J., Valero Pérez J., Verrecchia F., Webb J., Yoneda M., Zejmo M., Zheng W., Telting J., Saario J., Reynolds T., Kvammen A., Gafton E., Karjalainen R., Blay P.
A strong optical activity of the OJ287 blazar #8768 (2016) Astronomer’s Telegram Zola S, Valtonen M, Ciprini S, Reichart DE, Moore JP, LaCluyze AP, Ivarsen KM, Groom R, Stranger K, Sadakane K, Matsumoto K, Kagitani M, Okano S, Sakanoi T, Provencal J, Dalessio J, Drozdz M, Siwak M, Gazeas K, Fallah Ramazani V, Kidger M, Naves R, Campas Montse, Jermak H, Steele IA, Sonbas E, Er H, Zejmo M, Caton DB, Poyner G
Orbit of the OJ287 black hole binary as determined from the General Relativity centenary flare (2016) American Astronomical Society, DDA meeting #47, id.302.06 Valtonen Mauri, Gopakumar Achamveedu, Mikkola Seppo, Zola Staszek, Ciprini Stefano, Matsumoto Katsura, Sadakane Kozo, Kidger Mark, Gazeas Kosmas, Nilsson Kari, Berdyugin Andrei, Piirola Vilppu, Jermak Helen, Baliyan Kiran, Hudec Rene, Reichart Daniel
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
Swift observation of strong optical-UV and X-ray flaring activity of OJ 287 (2016) F. Verrecchia, S. Ciprini, M. Valtonen, S. Zola
The Three-body Problem from Pythagoras to Hawking (2016) Mauri Valtonen, Joanna Anosova, Konstantin Kholshevnikov, Aleksandr Mylläri, Victor Orlov, Kiyotaka Tanikawa
A graph of dark energy significance on different spatial and mass scales (2015)
- Astronomy and Astrophysics
Teerikorpi P, Heinamaki P, Nurmi P, Chernin AD, Einasto M, Valtonen M, Byrd G
Lifetimes of isolated hierarchical triple stars (2015) Valtonen, Mauri J.; Mylläri, Aleksandr
Multiwavelenght evidence for quasi-perodic modulation in the gamma-ray blazar PG 1553+113 (2015)
- Astrophysical Journal Letters
Ackermann M, Ajello M, Albert A, Atwood WB, Baldini L, Ballet J, Barbiellini G, Bastieri D, Gonzalez JB, Bellazzini R, Bissaldi E, Blandford RD, Bloom ED, Bonino R, Bottacini E, Bregeon J, Bruel P, Buehler R, Buson S, Caliandro GA, Cameron RA, Caputo R, Caragiulo M, Caraveo PA, Cavazzuti E, Cecchi C, Chekhtman A, Chiang J, Chiaro G, Ciprini S, Cohen-Tanugi J, Conrad J, Cutini S, D'Ammando F, de Angelis A, de Palma F, Desiante R, Di Venere L, Dominguez A, Drell PS, Favuzzi C, Fegan SJ, Ferrara EC, Focke WB, Fuhrmann L, Fukazawa Y, Fusco P, Gargano F, Gasparrini D, Giglietto N, Giommi P, Giordano F, Giroletti M, Godfrey G, Green D, Grenier IA, Grove JE, Guiriec S, Harding AK, Hays E, Hewitt JW, Hill AB, Horan D, Jogler T, Johannesson G, Johnson AS, Kamae T, Kuss M, Larsson S, Latronico L, Li J, Li L, Longo F, Loparco F, Lott B, Lovellette MN, Lubrano P, Magill J, Maldera S, Manfreda A, Max-Moerbeck W, Mayer M, Mazziotta MN, McEnery JE, Michelson PF, Mizuno T, Monzani ME, Morselli A, Moskalenko IV, Murgia S, Nuss E, Ohno M, Ohsugi T, Ojha R, Omodei N, Orlando E, Ormes JF, Paneque D, Pearson TJ, Perkins JS, Perri M, Pesce-Rollins M, Petrosian V, Piron F, Pivato G, Porter TA, Raino S, Rando R, Razzano M, Readhead A, Reimer A, Reimer O, Schulz A, Sgro C, Siskind EJ, Spada F, Spandre G, Spinelli P, Suson DJ, Takahashi H, Thayer JB, Thompson DJ, Tibaldo L, Torres DF, Tosti G, Troja E, Uchiyama Y, Vianello G, Wood KS, Wood M, Zimmer S, Berdyugin A, Corbet RHD, Hovatta T, Lindfors E, Nilsson K, Reinthal R, Sillanpaa A, Stamerra A, Takalo LO, Valtonen MJ
Observations of General Relativity at strong and weak limits (2015) General Relativity: The most Beautiful of Theories Byrd, Gene; Chernin, Arthur; Teerikorpi, Pekka; Valtonen, Mauri
Probabilities for Solar Siblings (2015)
- Celestial Mechanics and Dynamical Astronomy
Valtonen Mauri, Bajkova A.T., Bobylev V.V., Mylläri A.
Red giants in the outer halo of the elliptical galaxy NGC5128/Centaurus A (2015)
- Astronomy and Astrophysics
Bird Sarah A., Flynn Chris, Harris William E., Valtonen, Mauri
Resolved Stellar Halos of M87 and NGC 5128 (2015) Bird, Sarah A.; Harris, William; Flynn, Chris; Blakeslee, John P.; Valtonen, Mauri
Suomalaisten kuuluisa kvasaari purkautuu (2015)
- Tähdet ja avaruus
Mauri Valtonen
Suomen tähtitieteen historia - Lexellistä Kustaanheimoon (2015)
- Arkhimedes
Mauri Valtonen
The 2015 outburst of the OJ287 blazar (2015) Valtonen, M., Zola, S., Gopakumar, A., Gazeas, K., Ogloza, W., Drozdz, M., Siwak, M., Debski, B., Dalessio, J., Sadakane, K., Kidger, M., Nilsson, K., Berdyugin, A., Lindfors, E., Takalo, L., Baliyan, K., Mugrauer, M., Alicavus, F., Erdem, A., Provencal, J., Webb, J., Zejmo, M., Sonbas, E., Er, H., Keel, W., Schweyer, T.