VALTONEN, Mauri, 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 DRÓŻDŻ, Fahri ALICAVUS, Oleksandr BARANSKY, Andrei BERDYUGIN, Panos BOUMIS, Yurii BUFAN, Bartlomiej DEBSKI, Huseyin ER, Ahmet ERDEM, Vira GODUNOVA, Shirin HAQUE, Vivian L. HOETTE, Jan JANÍK, 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 and Pawel ZIELIŃSKI. Polarization and Spectral Energy Distribution in OJ 287 during the 2016/17 Outbursts. Galaxies. Switzerland: MDPI AG, 2017, vol. 5, No 4, p. 1-8. ISSN 2075-4434. Available from: https://dx.doi.org/10.3390/galaxies5040083.
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Basic information
Original name Polarization and Spectral Energy Distribution in OJ 287 during the 2016/17 Outbursts
Name in Czech Polarization and Spectral Energy Distribution in OJ 287 during the 2016/17 Outbursts
Authors VALTONEN, Mauri (246 Finland), Stanislaw ZOLA (616 Poland), Helen JERMAK (826 United Kingdom of Great Britain and Northern Ireland), Stefano CIPRINI (380 Italy), Rene HUDEC (203 Czech Republic), Lankeswar DEY (826 United Kingdom of Great Britain and Northern Ireland), Achamveedu GOPAKUMAR (356 India), Daniel L. REICHART (840 United States of America), Daniel B. CATON (840 United States of America), Kosmas GAZEAS (300 Greece), Katsura MATSUMOTO (392 Japan), Waldemar OGLOZA (616 Poland), Marek DRÓŻDŻ (616 Poland), Fahri ALICAVUS (792 Turkey), Oleksandr BARANSKY (804 Ukraine), Andrei BERDYUGIN (804 Ukraine), Panos BOUMIS (300 Greece), Yurii BUFAN (804 Ukraine), Bartlomiej DEBSKI (616 Poland), Huseyin ER (792 Turkey), Ahmet ERDEM (792 Turkey), Vira GODUNOVA (804 Ukraine), Shirin HAQUE (780 Trinidad and Tobago), Vivian L. HOETTE (840 United States of America), Jan JANÍK (203 Czech Republic, guarantor, belonging to the institution), Mark KIDGER (724 Spain), Tomasz KUNDERA (616 Poland), Sebastian KUROWSKI (616 Poland), Alexis LIAKOS (300 Greece), Isa MOHAMMED (780 Trinidad and Tobago), Kari NILSSON (246 Finland), Urszula PAJDOSZ (616 Poland), Vilppu PIIROLA (246 Finland), Tapio PURSIMO (724 Spain), Brandon RAJKUMAR (780 Trinidad and Tobago), Andrii O. SIMON (804 Ukraine), Michal SIWAK (616 Poland), Eda SONBAS (792 Turkey), Ian A. STEELE (826 United Kingdom of Great Britain and Northern Ireland), Volodymir V. VASYLENKO (804 Ukraine), Michal ZEJMO (616 Poland) and Pawel ZIELIŃSKI (616 Poland, belonging to the institution).
Edition Galaxies, Switzerland, MDPI AG, 2017, 2075-4434.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Country of publisher Switzerland
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/17:00102126
Organization unit Faculty of Science
Doi http://dx.doi.org/10.3390/galaxies5040083
UT WoS 000419211800028
Keywords (in Czech) galaxies: active; BL lacertae objects: individual (OJ 287); super massive black holes
Keywords in English galaxies: active; BL lacertae objects: individual (OJ 287); super massive black holes
Tags International impact, Reviewed
Changed by Changed by: RNDr. Jan Janík, Ph.D., učo 17241. Changed: 13/11/2018 10:10.
Abstract
We report optical photometric and polarimetric observations of the blazar OJ 287 gathered during 2016/17. The high level of activity, noticed after the General Relativity Centenary flare, is argued to be part of the follow-up flares that exhibited high levels of polarization and originated in the primary black hole jet. We propose that the follow-up flares were induced as a result of accretion disk perturbations, travelling from the site of impact towards the primary SMBH. The timings inferred from our observations allowed us to estimate the propagation speed of these perturbations. Additionally, we make predictions for the future brightness of OJ 287.
Abstract (in Czech)
We report optical photometric and polarimetric observations of the blazar OJ 287 gathered during 2016/17. The high level of activity, noticed after the General Relativity Centenary flare, is argued to be part of the follow-up flares that exhibited high levels of polarization and originated in the primary black hole jet. We propose that the follow-up flares were induced as a result of accretion disk perturbations, travelling from the site of impact towards the primary SMBH. The timings inferred from our observations allowed us to estimate the propagation speed of these perturbations. Additionally, we make predictions for the future brightness of OJ 287.
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