0125213 - ASU-R 20030119 RIV NL eng C - Conference Paper (international conference)
Hudec, René - Hudec, L. - Sillanpaa, A. - Takalo, L.O. - Kroll, P.
Long-term monitoring of OJ 287: new data.
Exploring the gamma-ray universe. Proceedings of the 4th Integral workshop. Noordwijk: ESA Publication Division, 2001 - (Battric, B.), s. 295-296. ESA Special Publications., 459.
[Integral Workshop /4./. Alicante (ES), 04.09.2000-08.09.2000]
Institutional research plan: CEZ:AV0Z1003909
Keywords : blazar * optical monitoring
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

The blazar OJ287 is one of the best studied blazars. Due to the importance of the object, the authors have analyzed 400 Sonneberg Sky Patrol Plates for the light evolution of the blazar. They have focused on the time period with poor data coverage.
Permanent Link: http://hdl.handle.net/11104/0023471