Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Ginski, Ch."'
Autor:
Keppler, M., Teague, R., Bae, J., Benisty, M., Henning, T., van Boekel, R., Chapillon, E., Pinilla, P., Williams, J. P., Bertrang, G. H. -M., Facchini, S., Flock, M., Ginski, Ch., Juhasz, A., Klahr, H., Liu, Y., Mueller, A., Perez, L. M., Pohl, A., Rosotti, G., Samland, M., Semenov, D.
Publikováno v:
A&A 625, A118 (2019)
PDS 70b is the most robustly detected young planet imaged in the gap of a transition disk so far, found at a separation of ~195 mas (~22 au) from its host star and at a position angle of about 155 deg. This system is therefore a unique laboratory to
Externí odkaz:
http://arxiv.org/abs/1902.07639
Autor:
Raetz, St., Schmidt, T. O. B., Czesla, S., Klocová, T., Holmes, L., Errmann, R., Kitze, M., Fernández, M., Sota, A., Briceño, C., Hernández, J., Downes, J. J., Dimitrov, D. P., Kjurkchieva, D., Radeva, V., Wu, Z. -Y., Zhou, X., Takahashi, H., Henych, T., Seeliger, M., Mugrauer, M., Adam, Ch., Marka, C., Schmidt, J. G., Hohle, M. M., Ginski, Ch., Pribulla, T., Trepl, L., Moualla, M., Pawellek, N., Gelszinnis, J., Buder, S., Masda, S., Maciejewski, G., Neuhäuser, R.
CVSO 30 is a unique young low-mass system, because, for the first time, a close-in transiting and a wide directly imaged planet candidates are found around a common host star. The inner companion, CVSO 30 b, is the first possible young transiting pla
Externí odkaz:
http://arxiv.org/abs/1605.05091
Autor:
Garai, Z., Pribulla, T., Hambálek, L., Errmann, R., Adam, Ch., Buder, S., Butterley, T., Dhillon, V. S., Dincel, B., Gilbert, H., Ginski, Ch., Hardy, L. K., Kellerer, A., Kitze, M., Kundra, E., Littlefair, S. P., Mugrauer, M., Nedoroščík, J., Neuhäuser, R., Pannicke, A., Raetz, S., Schmidt, J. G., Schmidt, T. O. B., Seeliger, M., Vaňko, M., Wilson, R. W.
We report results of the first five observing campaigns for the open stellar cluster NGC 7243 in the frame of project Young Exoplanet Transit Initiative (YETI). The project focuses on the monitoring of young and nearby stellar clusters, with the aim
Externí odkaz:
http://arxiv.org/abs/1601.04562
Autor:
Raetz, St., Maciejewski, G., Ginski, Ch., Mugrauer, M., Berndt, A., Eisenbeiss, T., Adam, Ch., Raetz, M., Roell, T., Seeliger, M., Marka, C., Vanko, M., Bukowiecki, L., Errmann, R., Kitze, M., Ohlert, J., Pribulla, T., Schmidt, J. G., Sebastian, D., Puchalski, D., Tetzlaff, N., Hohle, M. M., Schmidt, T. O. B., Neuhäuser, R.
Publikováno v:
Monthly Notices of the Royal Astronomical Society 2014 444 (4): 1351-1368
Homogeneous observations and careful analysis of transit light curves can lead to the identification of transit timing variations (TTVs). TrES-2 is one of few exoplanets, which offer the matchless possibility to combine long-term ground-based observa
Externí odkaz:
http://arxiv.org/abs/1408.7022
Autor:
Errmann, R., Torres, G., Schmidt, T. O. B., Seeliger, M., Howard, A. W., Maciejewski, G., Neuhäuser, R., Meibom, S., Kellerer, A., Dimitrov, D. P., Dincel, B., Marka, C., Mugrauer, M., Ginski, Ch., Adam, Ch., Raetz, St., Schmidt, J. G., Hohle, M. M., Berndt, A., Kitze, M., Trepl, L., Moualla, M., Eisenbeiß, T., Fiedler, S., Dathe, A., Graefe, Ch., Pawellek, N., Schreyer, K., Kjurkchieva, D. P., Radeva, V. S., Yotov, V., Chen, W. P., Hu, S. C. -L., Wu, Z. -Y., Zhou, X., Pribulla, T., Budaj, J., Vaňko, M., Kundra, E., Hambálek, Ľ., Krushevska, V., Bukowiecki, Ł., Nowak, G., Marschall, L., Terada, H., Tomono, D., Fernandez, M., Sota, A., Takahashi, H., Oasa, Y., Briceño, C., Chini, R., Broeg, C. H.
We report our investigation of the first transiting planet candidate from the YETI project in the young (~4 Myr old) open cluster Trumpler 37. The transit-like signal detected in the lightcurve of the F8V star 2M21385603+5711345 repeats every 1.36489
Externí odkaz:
http://arxiv.org/abs/1403.6020
Autor:
Maciejewski, G., Niedzielski, A., Wolszczan, A., Nowak, G., Neuhaeuser, R., Winn, J. N., Deka, B., Adamów, M., Górecka, M., Fernandez, M., Aceituno, F. J., Ohlert, J., Errmann, R., Seeliger, M., Dimitrov, D., Latham, D. W., Esquerdo, G. A., McKnight, L., Holman, M. J., Jensen, E. L. N., Kramm, U., Pribulla, T., Raetz, St., Schmidt, T. O. B., Ginski, Ch., Mottola, S., Hellmich, S., Adam, Ch., Gilbert, H., Mugrauer, M., Saral, G., Popov, V., Raetz, M.
There have been previous hints that the transiting planet WASP-3 b is accompanied by a second planet in a nearby orbit, based on small deviations from strict periodicity of the observed transits. Here we present 17 precise radial velocity measurement
Externí odkaz:
http://arxiv.org/abs/1309.6733
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:
The YETI Collaboration, Chen, W. P., Hu, S. C. -L., Errmann, R., Adam, Ch., Baar, S., Berndt, A., Bukowiecki, L., Dimitrov, D. P., Eisenbeiß, T., Fiedler, S., Ginski, Ch., Gräfe, C., Guo, J. K., Hohle, M. M., Hsiao, H. Y., Janulis, R., Kitze, M., Lin, H. C., Lin, C. S., Maciejewski, G., Marka, C., Marschall, L., Moualla, M., Mugrauer, M., Neuhäuser, R., Pribulla, T., Raetz, St., Röll, T., Schmidt, E., Schmidt, J., Schmidt, T. O. B., Seeliger, M., Trepl, L., Briceño, C., Chini, R., Jensen, E. L. N., Nikogossian, E. H., Pandey, A. K., Sperauskas, J., Takahashi, H., Walter, F. M., Wu, Z. -Y., Zhou, X.
Publikováno v:
Astrophysical Journal, 751, 118 (2012)
GM Cep in the young (~4 Myr) open cluster Trumpler 37 has been known to be an abrupt variable and to have a circumstellar disk with very active accretion. Our monitoring observations in 2009-2011 revealed the star to show sporadic flare events, each
Externí odkaz:
http://arxiv.org/abs/1203.5271
Autor:
Maciejewski, G., Neuhaeuser, R., Errmann, R., Mugrauer, M., Adam, Ch., Berndt, A., Eisenbeiss, T., Fiedler, S., Ginski, Ch., Hohle, M., Kramm, U., Marka, C., Moualla, M., Pribulla, T., Raetz, St., Roell, T., Schmidt, T. O. B., Seeliger, M., Spaleniak, I., Tetzlaff, N., Trepl, L.
Transiting exoplanets (TEPs) observed just about 10 Myrs after formation of their host systems may serve as the Rosetta Stone for planet formation theories. They would give strong constraints on several aspects of planet formation, e.g. time-scales (
Externí odkaz:
http://arxiv.org/abs/1010.3118
Autor:
Maciejewski, G., Dimitrov, D., Neuhaeuser, R., Niedzielski, A., Raetz, St., Ginski, Ch., Adam, Ch., Marka, C., Moualla, M., Mugrauer, M.
Photometric follow-ups of transiting exoplanets may lead to discoveries of additional, less massive bodies in extrasolar systems. This is possible by detecting and then analysing variations in transit timing of transiting exoplanets. We present photo
Externí odkaz:
http://arxiv.org/abs/1006.1348