International observational campaign of the 2014 eclipse of EE Cep

Autor: Pieńkowski, D., Gałan, C., Tomov, T., Gazeas, K., Wychudzki, P., Mikołajewski, M., Kubicki, D., Staels, B., Zoła, S., Pakońska, P., Dȩbski, B., Kundera, T., Ogłoza, W., Dróżdż, M., Baran, A., Winiarski, M., Siwak, M., Dimitrov, D., Kjurkchieva, D., Marchev, D., Armiński, A., Miller, I., Kołaczkowski, Z., Moździerski, D., Zahajkiewicz, E., Bruś, P., Pigulski, A., Smela, T., Conseil, E., Boyd, D., Conidis, G. J., Plauchu-Frayn, I., Heras, T. A., Kardasis, E., Biskupski, M., Kneip, R., Hambálek, L., Pribulla, T., Kundra, E., Nedoroščik, J., Lopatovský, J., Garai, Z., Rodriguez, D., Kamiński, T., Dubois, F., Logie, L., Blanco, A. Capetillo, Kankiewicz, P., Świerczyński, E., Martignoni, M., Sergey, I., Qvam, J. Kare Trandem, Semkov, E., Ibryamov, S., Peneva, S., Carballo, J. -L. Gonzalez, Ribeiro, J., Dean, S., Apostolovska, G., Donchev, Z., Corp, L., McDonald, P., Rodriguez, M., Sanchez, A., Wiersema, K., Menke, J., Richardson, N.

Context. EE Cep is one of few eclipsing binary systems with a dark, dusty disk around an invisible object similar to {\epsilon} Aur. The system is characterized by grey and asymmetric eclipses every 5.6 yr, with a significant variation in their photo

Externí odkaz: http://arxiv.org/abs/2001.05891

Chronobiologie et implications en pathologie cardiovasculaire

Autor: Decoin, R., Butruille, L., Ducastel, S., Staels, B., Montaigne, D.

Publikováno v: In La Presse Médicale Formation December 2022 3(6):499-506

International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9

Autor: Gałan, C., Mikołajewski, M., Tomov, T., Graczyk, D., Apostolovska, G., Barzova, I., Bellas-Velidis, I., Bilkina, B., Blake, R. M., Bolton, C. T., Bondar, A., Brát, L., Brożek, T., Budzisz, B., Cikała, M., Csák, B., Dapergolas, A., Dimitrov, D., Dobierski, P., Drahus, M., Dróżdż, M., Dvorak, S., Elder, L., Frcakowiak, S., Galazutdinov, G., Gazeas, K., Georgiev, L., Gere, B., Goździewski, K., Grinin, V. P., Gromadzki, M., Hajduk, M., Heras, T. A., Hopkins, J., Iliev, I., Janowski, J., Kocián, R., Kołaczkowski, Z., Kolev, D., Kopacki, G., Krzesiński, J., Kučáková, H., Kuligowska, E., Kundera, T., Kurpińska-Winiarska, M., Kuźmicz, A., Liakos, A., Lister, T. A., Maciejewski, G., Majcher, A., Majewska, A., Marrese, P. M., Michalska, G., Migaszewski, C., Miller, I., Munari, U., Musaev, F., Myers, G., Narwid, A., Németh, P., Niarchos, P., Niemczura, E., Ogłoza, W., Ögmen, Y., Oksanen, A., Osiwała, J., Peneva, S., Pigulski, A., Popov, V., Pych, W., Pye, J., Ragan, E., Roukema, B. F., Różański, P. T., Semkov, E., Siwak, M., Staels, B., Stateva, I., Stempels, H. C., Stȩślicki, M., Świerczyński, E., Szymański, T., Tomov, N., Waniak, W., Wieȩk, M., Winiarski, M., Wychudzki, P., Zajczyk, A., Zoła, S., Zwitter, T.

Two observational campaigns were carried out during the eclipses of EE Cep in 2003 and 2008/9 to verify whether the eclipsing body in the system is indeed a dark disk and to understand the observed changes in the depth and durations of the eclipses.

Externí odkaz: http://arxiv.org/abs/1205.0028

SDSS J162520.29+120308.7 - a new SU UMa star in the period gap

Autor: Olech, A., de Miguel, E., Otulakowska, M., Thorstensen, J. R., Rutkowski, A., Novak, R., Masi, G., Richmond, M., Staels, B., Lowther, S., Stein, W., Ak, T., Boyd, D., Koff, R., Patterson, J., Eker, Z.

We report results of an extensive world-wide observing campaign devoted to the recently discovered dwarf nova SDSS J162520.29+120308.7 (SDSS J1625). The data were obtained during the July 2010 eruption of the star and in August and September 2010 whe

Externí odkaz: http://arxiv.org/abs/1103.5754

Multi-ring structure of the eclipsing disk in EE Cep - possible planets?

Autor: Galan, C., Mikolajewski, M., Tomov, T., Swierczynski, E., Wiecek, M., Brozek, T., Maciejewski, G., Wychudzki, P., Hajduk, M., Rozanski, P. T., Ragan, E., Budzisz, B., Dobierski, P., Frackowiak, S., Kurpinska-Winiarska, M., Winiarski, M., Zola, S., Ogloza, W., Kuzmicz, A., Drozdz, M., Kuligowska, E., Krzesinski, J., Szymanski, T., Siwak, M., Kundera, T., Staels, B., Hopkins, J., Pye, J., Elder, L., Myers, G., Dimitrov, D., Popov, V., Semkov, E., Peneva, S., Kolev, D., Iliev, I., Barzova, I., Stateva, I., Tomov, N., Dvorak, S., Miller, I., Brat, L., Niarchos, P., Liakos, A., Gazeas, K., Pigulski, A., Kopacki, G., Narwid, A., Majewska, A., Steslicki, M., Niemczura, E., Ogmen, Y., Oksanen, A., Kucakova, H., Lister, T. A., Heras, T. A., Dapergolas, A., Bellas-Velidis, I., Kocian, R., Majcher, A.

The photometric and spectroscopic observational campaign organized for the 2008/9 eclipse of EE Cep revealed features, which indicate that the eclipsing disk in the EE Cep system has a multi-ring structure. We suggest that the gaps in the disk can be

Externí odkaz: http://arxiv.org/abs/0910.0432