Zobrazeno 21 - 30
of 295
pro vyhledávání: '"Vaňko, M."'
Autor:
Errmann, R., Neuhäuser, R., Marschall, L., Torres, G., Mugrauer, M., Chen, W. P., Hu, S. C. -L., Briceno, C., Chini, R., Bukowiecki, Ł., Dimitrov, D. P., Kjurkchieva, D., Jensen, E. L. N., Cohen, D. H., Wu, Z. -Y., Pribulla, T., Vaňko, M., Krushevska, V., Budaj, J., Oasa, Y., Pandey, A. K., Fernandez, M., Kellerer, A., Marka, C.
With an apparent cluster diameter of 1.5{\deg} and an age of ~4 Myr, Trumpler 37 is an ideal target for photometric monitoring of young stars as well as for the search of planetary transits, eclipsing binaries and other sources of variability. The YE
Externí odkaz:
http://arxiv.org/abs/1305.4860
Autor:
Vanko, M., Maciejewski, G., Jakubik, M., Krejcova, T., Budaj, J., Pribulla, T., Ohlert, J., Raetz, St., Parimucha, S., Bukowiecki, L.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 432, Issue 2, p.944-953 (2013)
We present new observations of the transiting system TrES-3 obtained from 2009 to 2011 at several observatories. The orbital parameters of the system were re- determined and a new linear ephemeris was calculated. The best quality light curve was used
Externí odkaz:
http://arxiv.org/abs/1303.4535
New photometric observations of the hierarchical eclipsing TY CrA system were taken in the optical with VYSOS6 and in the near-IR with SOFI and REMIR. They are the first observations showing the deep eclipse minimum of the pre-main sequence secondary
Externí odkaz:
http://arxiv.org/abs/1302.4890
Autor:
Maciejewski, G., Dimitrov, D., Seeliger, M., Raetz, St., Bukowiecki, L., Kitze, M., Errmann, R., Nowak, G., Niedzielski, A., Popov, V., Marka, C., Gozdziewski, K., Neuhaeuser, R., Ohlert, J., Hinse, T. C., Lee, J. W., Lee, C. -U., Yoon, J. -N., Berndt, A., Gilbert, H., Ginski, Ch., Hohle, M. M., Mugrauer, M., Roell, T., Schmidt, T. O. B., Tetzlaff, N., Mancini, L., Southworth, J., Dall'Ora, M., Ciceri, S., Zambelli, R., Corfini, G., Takahashi, H., Tachihara, K., Benko, J. M., Sarneczky, K., Szabo, Gy. M., Varga, T. N., Vanko, M., Joshi, Y. C., Chen, W. P.
The transiting planet WASP-12 b was identified as a potential target for transit timing studies because a departure from a linear ephemeris was reported in the literature. Such deviations could be caused by an additional planet in the system. We atte
Externí odkaz:
http://arxiv.org/abs/1301.5976
Autor:
Pribulla, T., Vaňko, M., von Eiff, M. Ammler, Andreev, M., Aslantürk, A., Awadalla, N., Baluďanský, D., Bonanno, A., Božić, H., Catanzaro, G., Çelik, L., Christopoulou, P. E., Covino, E., Cusano, F., Dimitrov, D., Dubovský, P., Esmer, E. M., Frasca, A., Hambálek, Ľ., Hanna, M., Hanslmeier, A., Kalomeni, B., Kjurkchieva, D. P., Krushevska, V., Kudzej, I., Kundra, E., Kuznyetsova, Yu., Lee, J. W., Leitzinger, M., Maciejewski, G., Moldovan, D., Morais, M. H. M., Mugrauer, M., Neuhäuser, R., Niedzielski, A., Odert, P., Ohlert, J., Özavcı, İ., Papageorgiou, A., Parimucha, Š., Poddaný, S., Pop, A., Raetz, M., Raetz, S., Romanyuk, Ya., Ruždjak, D., Schulz, J., Şenavcı, H. V., Szalai, T., Székely, P., Sudar, D., Tezcan, C. T., Törün, M. E., Turcu, V., Vince, O., Zejda, M.
We present a new observational campaign, DWARF, aimed at detection of circumbinary extrasolar planets using the timing of the minima of low-mass eclipsing binaries. The observations will be performed within an extensive network of relatively small to
Externí odkaz:
http://arxiv.org/abs/1206.6709
Publikováno v:
Astronomische Nachrichten. Vol. 333, (2012), 242-255
We present new multicolour (UBVRcIc) photometric observations of classical symbiotic stars, EG And, Z And, BF Cyg, CH Cyg, CI Cyg, V1329 Cyg, TX CVn, AG Dra, Draco C1, AG Peg and AX Per, carried out between 2007.1 and 2011.9. The aim of this paper is
Externí odkaz:
http://arxiv.org/abs/1203.4932
We present basic informations about package SPHOTOM for an automatic multicolour photometry. This package is in development for a creation of photometric pipe-line, which we plan to use in near future with our new instruments. It could operate in two
Externí odkaz:
http://arxiv.org/abs/1108.5863
Autor:
Vaňko, M., Jakubík, M., Krejčová, T., Maciejewski, G., Budaj, J., Pribulla, T., Ohlert, J., Raetz, St., Krushevska, V., Dubovsky, P.
We present new transit observations of the transiting exoplanet TrES-3b obtained in the range 2009 -- 2011 at several observatories. The orbital parameters of the system were redetermined and the new linear ephemeris was calculated. We performed nume
Externí odkaz:
http://arxiv.org/abs/1108.5255
Autor:
Neuhäuser, R., Errmann, R., Berndt, A., Maciejewski, G., Takahashi, H., Chen, W. P., Dimitrov, D. P., Pribulla, T., Nikogossian, E. H., Jensen, E. L. N., Marschall, L., Wu, Z. -Y., Kellerer, A., Walter, F. M., Briceño, C., Chini, R., Fernandez, M., Raetz, St., Torres, G., Latham, D. W., Quinn, S. N., Niedzielski, A., Bukowiecki, Ł., Nowak, G., Tomov, T., Tachihara, K., Hu, S. C. -L., Hung, L. W., Kjurkchieva, D. P., Radeva, V. S., Mihov, B. M., Slavcheva-Mihova, L., Bozhinova, I. N., Budaj, J., Vaňko, M., Kundra, E., Hambálek, Ľ., Krushevska, V., Movsessian, T., Harutyunyan, H., Downes, J. J., Hernandez, J., Hoffmeister, V. H., Cohen, D. H., Abel, I., Ahmad, R., Chapman, S., Eckert, S., Goodman, J., Guerard, A., Kim, H. M., Koontharana, A., Sokol, J., Trinh, J., Wang, Y., Zhou, X., Redmer, R., Kramm, U., Nettelmann, N., Mugrauer, M., Schmidt, J., Moualla, M., Ginski, C., Marka, C., Adam, C., Seeliger, M., Baar, S., Roell, T., Schmidt, T. O. B., Trepl, L., Eisenbeiß, T., Fiedler, S., Tetzlaff, N., Schmidt, E., Hohle, M. M., Kitze, M., Chakrova, N., Gräfe, C., Schreyer, K., Hambaryan, V. V., Broeg, C. H., Koppenhoefer, J., Pandey, A. K.
We present the Young Exoplanet Transit Initiative (YETI), in which we use several 0.2 to 2.6m telescopes around the world to monitor continuously young (< 100 Myr), nearby (< 1 kpc) stellar clusters mainly to detect young transiting planets (and to s
Externí odkaz:
http://arxiv.org/abs/1106.4244
Autor:
Pribulla, T., Merand, A., Kervella, P., Vaňko, M., Stevens, I. R., Chini, R., Hoffmeister, V., Stahl, O., Berndt, A., Mugrauer, M., Eiff, M. Ammler-von
Context. The nearby multiple system delta Velorum contains a widely detached eclipsing binary and a third component. Aims. We take advantage of this system offering the opportunity to determine the set of fundamental parameters (masses, luminosities,
Externí odkaz:
http://arxiv.org/abs/1012.5886