Zobrazeno 1 - 10
of 629
pro vyhledávání: '"Hundertmark, M ."'
Autor:
Jaimes, R. Figuera, Catelan, M., Horne, K., Skottfelt, J., Snodgrass, C., Dominik, M., Jørgensen, U. G., Southworth, J., Hundertmark, M., Longa-Peña, P., Sajadian, S., Tregolan-Reed, J., Hinse, T. C., Andersen, M. I., Bonavita, M., Bozza, V., Burgdorf, M. J., Haikala, L., Khalouei, E., Korhonen, H., Peixinho, N., Rabus, M., Rahvar, S.
Publikováno v:
A&A 689, A108 (2024)
Context. High frame-rate imaging was employed to mitigate the effects of atmospheric turbulence (seeing) in observations of globular cluster Terzan 5. Aims. High-precision time-series photometry has been obtained with the highest angular resolution s
Externí odkaz:
http://arxiv.org/abs/2406.18733
Autor:
Bachelet, E., Rota, P., Bozza, V., Zielinski, P., Tsapras, Y., Hundertmark, M., Wambsganss, J., Wyrzykowski, L., Mikolajczyk, P. J., Street, R. A., Jaimes, R. Figuera, Cassan, A., Dominik, M., Buckley, D. A. H., Awiphan, S., Nakhaharutai, N., Zola, S., Rybicki, K. A., Gromadzki, M., Howil, K., Ihanec, N., Jablonska, M., Kruszynska, K., Pylypenko, U., Ratajczak, M., Sitek, M., Rabus, M.
During the last 25 years, hundreds of binary stars and planets have been discovered towards the Galactic Bulge by microlensing surveys. Thanks to a new generation of large-sky surveys, it is now possible to regularly detect microlensing events across
Externí odkaz:
http://arxiv.org/abs/2405.02223
We present pyLIMASS, a novel algorithm for estimating the physical properties of the lensing system in microlensing events. The main idea of pyLIMASS is to combine all available information regarding the microlensing event, defined as observables, an
Externí odkaz:
http://arxiv.org/abs/2405.02230
Autor:
Rota, P., Bozza, V., Hundertmark, M., Bachelet, E., Street, R., Tsapras, Y., Cassan, A., Dominik, M., Jaimes, R. Figuera, Rybicki, K. A., Wambsganss, J., Wyrzykowski, L., Zielinski, P., Bonavita, M., Hinse, T. C., Jorgensen, U. G., Khalouei, E., Korhonen, H., Longa-Pena, P., Peixinho, N., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Tregolan-Reed, J.
Publikováno v:
A&A 686, A173 (2024)
Context. Gravitational microlensing is a method that is used to discover planet-hosting systems at distances of several kiloparsec in the Galactic disk and bulge. We present the analysis of a microlensing event reported by the Gaia photometric alert
Externí odkaz:
http://arxiv.org/abs/2404.05078
Autor:
Street, R. A., Bachelet, E., Tsapras, Y., Hundertmark, M. P. G., Bozza, V., Bramich, D. M., Cassan, A., Dominik, M., Jaimes, R. Figuera, Horne, K., Mao, S., Saha, A., Wambsganss, J., Zang, Weicheng
The ROME/REA (Robotic Observations of Microlensing Events/Reactive Event Assessment) Survey was a Key Project at Las Cumbres Observatory (hereafter LCO) which continuously monitored 20 selected fields (3.76 sq.deg.) in the Galactic Bulge throughout t
Externí odkaz:
http://arxiv.org/abs/2403.05987
Autor:
Biagiotti, F., Mancini, L., Southworth, J., Tregloan-Reed, J., Naponiello, L., Jørgensen, U. G., Bach-Møller, N., Basilicata, M., Bonavita, M., Bozza, V., Burgdorf, M. J., Dominik, M., Jaimes, R. Figuera, Henning, Th., Hinse, T. C., Hundertmark, M., Khalouei, E., Longa-Peña, P., Peixinho, N., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Jongen, Y., Vignes, J. -P.
Our aim in this paper is to refine the orbital and physical parameters of the HATS-2 planetary system and study transit timing variations and atmospheric composition thanks to transit observations that span more than ten years and that were collected
Externí odkaz:
http://arxiv.org/abs/2403.04476
Autor:
Wu, Zexuan, Dong, Subo, Yi, Tuan, Liu, Zhuokai, El-Badry, Kareem, Gould, Andrew, Wyrzykowski, L., Rybicki, K. A., Bachelet, Etienne, Christie, Grant W., de Almeida, L., Monard, L. A. G., McCormick, J., Natusch, Tim, Zielinski, P., Chen, Huiling, Huang, Yang, Liu, Chang, Merand, A., Mroz, Przemek, Shangguan, Jinyi, Udalski, Andrzej, Woillez, J., Zhang, Huawei, Hambsch, Franz-Josef, Mikolajczyk, P. J., Gromadzki, M., Ratajczak, M., Kruszynska, Katarzyna, Ihanec, N., Pylypenko, Uliana, Sitek, M., Howil, K., Zola, Staszek, Michniewicz, Olga, Zejmo, Michal, Lewis, Fraser, Bronikowski, Mateusz, Potter, Stephen, Andrzejewski, Jan, Merc, Jaroslav, Street, Rachel, Fukui, Akihiko, Jaimes, R. Figuera, Bozza, V., Rota, P., Cassan, A., Dominik, M., Tsapras, Y., Hundertmark, M., Wambsganss, J., Bakowska, K., Slowikowska, A.
We report discovering an exoplanet from following up a microlensing event alerted by Gaia. The event Gaia22dkv is toward a disk source rather than the traditional bulge microlensing fields. Our primary analysis yields a Jovian planet with M_p = 0.59^
Externí odkaz:
http://arxiv.org/abs/2309.03944
Autor:
Maskoliūnas, M., Wyrzykowski, Ł., Howil, K., Rybicki, K. A., Zieliński, P., Kaczmarek, Z., Kruszyńska, K., Jabłońska, M., Zdanavičius, J., Pakštienė, E., Čepas, V., Mikołajczyk, P. J., Janulis, R., Gromadzki, M., Ihanec, N., Adomavičienė, R., Šiškauskaitė, K., Bronikowski, M., Sivak, P., Stankevičiūtė, A., Sitek, M., Ratajczak, M., Pylypenko, U., Gezer, I., Awiphan, S., Bachelet, E., Bąkowska, K., Boyle, R. P., Bozza, V., Brincat, S. M., Burgaz, U., Butterley, T., Carrasco, J. M., Cassan, A., Cusano, F., Damljanovic, G., Davidson, J. W., Dhillon, V. S., Dominik, M., Dubois, F., Esenoglu, H. H., Jaimes, R. Figuera, Fukui, A., Galdies, C., Garofalo, A., Godunova, V., Güver, T., Heidt, J., Hundertmark, M., Izviekova, I., Joachimczyk, B., Kamińska, M. K., Kamiński, K., Kaptan, S., Kvernadze, T., Kvaratskhelia, O., Littlefair, S., Michniewicz, O., Nakhatutai, N., Ogłoza, W., Ohsawa, R., Olszewska, J. M., Polińska, M., Popowicz, A., Qvam, J. K. T., Radziwonowicz, M., Reichart, D. E., Słowikowska, A., Simon, A., Sonbas, E., Stojanovic, M., Tsapras, Y., Vanaverbeke, S., Wambsganss, J., Wilson, R. W., Żejmo, M., Zola, S.
We present the results of our analysis of Gaia19dke, an extraordinary microlensing event in the Cygnus constellation that was first spotted by the {\gaia} satellite. This event featured a strong microlensing parallax effect, which resulted in multipl
Externí odkaz:
http://arxiv.org/abs/2309.03324
Autor:
Street, R. A., Gough-Kelly, S., Lam, C., Varela, A., Makler, M., Bachelet, E., Lu, J. R., Abrams, N., Pusack, A., Terry, S., Di~Stefano, R., Tsapras, Y., Hundertmark, M. P. G., Grand, R. J. J., Daylan, T., Sobeck, J.
[Abridged] The Nancy Grace Roman Space Telescope will be one of several flagship survey facilities operating over the next decade starting $\sim$2025. The deep near-IR imaging that Roman will deliver will be highly complementary to the capabilities o
Externí odkaz:
http://arxiv.org/abs/2306.13792
Autor:
Street, R. A., Li, X., Khakpash, S., Bellm, E., Girardi, L., Jones, L., Abrams, N. S., Tsapras, Y., Hundertmark, M. P. G., Bachelet, E., Gandhi, P., Szkody, P., Clarkson, W. I., Szabo, R., Prisinzano, L., Bonito, R., Buckley, D. A. H., Marais, J. P., Di Stefano, R.
Galactic science encompasses a wide range of subjects in the study of the Milky Way and Magellanic Clouds, from Young Stellar Objects to X-ray Binaries. Mapping these populations, and exploring transient phenomena within them, are among the primary s
Externí odkaz:
http://arxiv.org/abs/2305.11988