Zobrazeno 1 - 10
of 74
pro vyhledávání: '"T. Krajci"'
Publikováno v:
Odessa Astronomical Publications, Vol 25, Iss 1, Pp 45-51 (2012)
We present results from modeling of multicolor light curves of the semi-detached, algol- type binary system WZ Corvi. We analyzed V R data gathered in 2010 and new BV RcIc observations collected in 2012. Two models for WZ Crv are considered: the rst
Externí odkaz:
https://doaj.org/article/08f7f2a85aa646c6a8c8eec7e1f03258
Publikováno v:
Odessa Astronomical Publications, Vol 27, Iss 2, Pp 156-157 (2014)
We present the results of multicoloured photometric study of previously neglected variable star V480 Aql. Our V RI observations prove that this star belongs to classical Cepheids with the period of P = 19d.0016. We also propose an empirical dependenc
Externí odkaz:
https://doaj.org/article/1d44167f8b3045ec9de08d4a0f279f7e
Publikováno v:
Astrophysical Bulletin. 74:424-430
The paper describes a target setting of searching for apsidal motion in 21 eclipsing binaries. We estimate the capability of its determination for the systems of interest in the coming years, as well as present results of observations in 2009–2018,
Publikováno v:
Information Bulletin on Variable Stars.
Autor:
John Rock, Robert Koff, Tut Campbell, J. L. Jones, Etienne Morelle, D. Lemay, Joseph Patterson, Kenneth Menzies, D. Cejudo, David Boyd, G. Myers, George Roberts, William Stein, E. de Miguel, Richard Sabo, T. Krajci, D. Barrett, Joseph Ulowetz
Publikováno v:
Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname
instname
We report the results of long-term time series photometry on RX J2133.7+5107, an intermediate polar distinguished by its long orbital period (7.14 h) and rapid rotation (571 s) of its white dwarf. The light curves show the presence of a conspicuous m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a04c9548f9b22ecaf53cdf1d52c5b9b7
Publikováno v:
Astrophysics. 56:19-25
The eclipsing variable GSC 4513 2537= V1176 Cas is a recently discovered binary system. We have made high precision CCD observations of it during 2009-2010 and obtained light curves. The photometric parameters and orbital elements, periods of the pri
Autor:
Hiroyuki Maehara, Koji S. Kawabata, Taichi Kato, Hiromitsu Takahashi, S. Yu. Shugarov, Takuya Yamashita, Takehiro Hayashi, A. Imada, K. Yanagisawa, Tsunefumi Mizuno, T. Ohsugi, Yasushi Fukazawa, V. P. Goranskij, Makoto Uemura, K. Okita, A. Arai, Hideaki Katagiri, Michitoshi Yoshida, Daisaku Nogami, Kozo Sadakane, E. P. Pavlenko, Kazuhiro Nakajima, Osamu Nagae, M. Kino, T. Krajci, Shingo Chiyonobu, Shuji Sato, Natalia Katysheva, Atsushi Ueda
Publikováno v:
Publications of the Astronomical Society of Japan. 60:227-236
Several SU UMa-type dwarf novae, in particular, WZ Sge-type stars tend to exhibit rebrightenings after superoutbursts. The rebrightening phenomenon is problematic for the disk instability theory of dwarf novae since it requires a large amount of remn
Autor:
Sofia O. Kurtanidze, Valeri M. Larionov, M. F. Aller, Lorand A. Sigua, M. Trifoglio, V. Strelnitski, S. G. Sergeev, Fulvio Gianotti, J. L. Gomez, M. Cardillo, Pietro Ubertini, I. M. McHardy, Angela Bazzano, Fabrizio Lucarelli, Kirill Sokolovsky, C. M. Raiteri, A. Trois, T. Krajci, F. Lazzarotto, Mark Gurwell, I. Donnarumma, A. C. Sadun, Y. Evangelista, G. Walker, Manasvita Joshi, P. Santolamazza, M. Pasanen, D. A. Morozova, R. Reinthal, Elena Pian, M. G. Nikolashvili, M. Tavani, G. A. Borman, P. W. Cattaneo, A. Sillanpää, A. A. Arkharov, L. Maraschi, N. V. Efimova, Givi N. Kimeridze, E. Del Monte, F. Longo, G. Pucella, C. Pittori, K. Nilsson, A. Pellizzoni, E. Striani, V. Vittorini, Marc Türler, V. Bianchin, M. Rapisarda, A. Giuliani, Carlo Ferrigno, P. Soffitta, S. V. Nazarov, Hugh D. Aller, G. Barbiellini, R. A. Chigladze, E. Lindfors, Arnaud Ferrari, F. Verrecchia, S. Sabatini, M. Pilia, M. Villata, M. Giusti, F. Fuschino, Andrei Berdyugin, Uwe Bach, I. Agudo, L. O. Takalo, A. W. Chen, Brian W. Taylor, P. Giommi, Omar M. Kurtanidze, S. N. Molina, J. A. Ros, G. Piano, Stephanie Sallum, M. Feroci, Andrea Bulgarelli, T. Sakamoto, Yu. S. Efimov, P. Romano, S. Vercellone, L. Pacciani, Mariateresa Fiocchi, A. Rappoldi, R. D. Schwartz
Since 2005, the blazar 3C 454.3 has shown remarkable flaring activity at all frequencies, and during the last four years it has exhibited more than one gamma-ray flare per year, becoming the most active gamma-ray blazar in the sky. We present for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137f7e03672f5d957e25f3a67599127f
http://hdl.handle.net/11368/2632340
http://hdl.handle.net/11368/2632340
Autor:
Valeri M. Larionov, Kari Nilsson, A. N. Burenkov, V. E. Zhdanova, L. V. Larionova, I. Korobtsev, I. M. McHardy, Alan P. Marscher, Elena G. Larionova, T. Krajci, M. G. Nikolashvili, N. G. Bochkarev, Iván Agudo, Frank K. Schinzel, Elina Lindfors, Sol N. Molina, S. G. Jorstad, J. A. Zensus, L. O. Takalo, Brian W. Taylor, Jochen Heidt, E. N. Kopatskaya, Sebastian Kiehlmann, S. V. Nazarov, D. A. Morozova, R. Reinthal, G. A. Borman, A. C. Sadun, N. G. Pulatova, E. López, O. I. Spiridonova, Omar M. Kurtanidze, Kirill Sokolovsky, Dmitry A. Blinov, Vladimir A. Hagen-Thorn, Givi N. Kimeridze, David Hiriart, Lorand A. Sigua, Manasvita Joshi, Erika Benítez, José L. Gómez, S. G. Sergeev, A. A. Arkharov, Yuri Y. Kovalev, Carolina Casadio, N. V. Efimova, Yasushi Fukazawa, A. Berdyugin, Tuomas Savolainen, Tatiana S. Konstantinova, V. T. Doroshenko, Sofia O. Kurtanidze, M. Sorcia, Ivan S. Troitsky, L. S. Ugolkova, Ryosuke Itoh
Publikováno v:
EPJ Web of Conferences, Vol 61, p 06003 (2013)
Quasar 3C 279 is known to exhibit episodes of optical polarization angle rotation. We present new, well-sampled optical polarization data for 3C 279 and introduce a method to distinguish between random and deterministic electric vector position angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34e7bc5642435e681433887e93f6ab31
Autor:
Frank K. Schinzel, Vladimir A. Hagen-Thorn, L. V. Larionova, Valeri M. Larionov, S. V. Nazarov, Sebastian Kiehlmann, Dmitry A. Blinov, J. A. Zensus, Makoto Uemura, Givi N. Kimeridze, Sergey S. Savchenko, I. Korobtsev, Yuki Moritani, A. N. Burenkov, L. O. Takalo, Elena G. Larionova, Brian W. Taylor, Alan P. Marscher, V. E. Zhdanova, E. N. Kopatskaya, Michitoshi Yoshida, A. C. Sadun, S. G. Jorstad, S. N. Molina, I. M. McHardy, Lorand A. Sigua, Jochen Heidt, G. A. Borman, J. L. Gomez, Elina Lindfors, T. Krajci, Kirill Sokolovsky, Carolina Casadio, D. A. Morozova, M. G. Nikolashvili, N. G. Bochkarev, Kari Nilsson, R. Reinthal, O. M. Kurtanidze, Hiroshi Akitaya, O. I. Spiridonova, S. G. Sergeev, J. M. Lopez, N. V. Efimova, Manasvita Joshi, Mahito Sasada, N. G. Pulatova, Ivan Agudo, Erika Benítez, David Hiriart, Katsutoshi Takaki, Tuomas Savolainen, Yasushi Fukazawa, Andrei Berdyugin, Paul S. Smith, Ivan S. Troitsky, T. S. Grishina, V. T. Doroshenko, Sofia O. Kurtanidze, M. Sorcia, Koji S. Kawabata, T. Ui, L. S. Ugolkova, Ryosuke Itoh
Publikováno v:
Astronomy & Astrophysics. 592:C1