Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Wojciech Pych"'
Autor:
Radek Poleski, P. Pietrukowicz, Jennifer L. Marshall, S. Kozlowski, Nidia Morrell, Andrew J. Monson, Ian B. Thompson, S. E. Persson, Andrew McWilliam, P. Mróz, Jan Skowron, Wyrzykowski, David J. Osip, Wojciech Pych, Yuri Beletsky, Krzysztof Ulaczyk, M. Rozyczka, G. S. Burley, Aaron Dotter, Andrzej Udalski, Michał K. Szymański, A. Schwarzenberg-Czerny, Igor Soszyński
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 494:846-849
Autor:
Bogumił Pilecki, Wolfgang Gieren, Grzegorz Pietrzyński, P. Wielgórski, Dariusz Graczyk, W. Narloch, M. Gorski, Gergely Hajdu, Andrés E. Piatti, G. Rojas García, Paulina Karczmarek, Bartłomiej Zgirski, Wojciech Pych, M. Kałuszyński, K. Suchomska, Mónica Taormina
Publikováno v:
Astronomy & Astrophysics
In this work we study 35 stellar clusters in the Small Magellanic Cloud (SMC) in order to provide their mean metallicities and ages. We also provide mean metallicities of the fields surrounding the clusters. We used Str\"omgren photometry obtained wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17fcdf42838d01bfb7fcb8164a7c6770
http://arxiv.org/abs/2101.12734
http://arxiv.org/abs/2101.12734
Autor:
Piotr Wielgórski, Grzegorz Pietrzyński, Bogumił Pilecki, Wolfgang Gieren, Bartłomiej Zgirski, Marek Górski, Gergely Hajdu, Weronika Narloch, Paulina Karczmarek, Radosław Smolec, Pierre Kervella, Jesper Storm, Alexandre Gallenne, Louise Breuval, Megan Lewis, Mikołaj Kałuszyński, Dariusz Graczyk, Wojciech Pych, Ksenia Suchomska, Mónica Taormina, Gonzalo Rojas Garcia, Aleksandra Kotek, Rolf Chini, Francisco Pozo Nũnez, Sadegh Noroozi, Catalina Sobrino Figaredo, Martin Haas, Klaus Hodapp, Przemysław Mikołajczyk, Krzysztof Kotysz, Dawid Moździerski, Piotr Kołaczek-Szymański
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2022, 927 (1), pp.89. ⟨10.3847/1538-4357/ac470c⟩
The Astrophysical Journal, 2022, 927 (1), pp.89. ⟨10.3847/1538-4357/ac470c⟩
We present time-series photometry of 21 nearby Type II Cepheids in the near-infrared J, H and Ks passbands. We use this photometry, together with the Third Gaia Early Data Release parallaxes, to determine for the first time period-luminosity relation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c87face8053c4c69e8ed6223791596
Autor:
Ksenia Suchomska, Radosław Smolec, Sandro Villanova, M. Kałuszyński, Rolf-Peter Kudritzki, Jesper Storm, Dariusz Graczyk, Bogumił Pilecki, Paulina Karczmarek, Marek Górski, Wojciech Pych, Alexandre Gallenne, Nicolas Nardetto, Ian B. Thompson, Bartłomiej Zgirski, W. Narloch, Grzegorz Pietrzyński, Wolfgang Gieren, Mónica Taormina, Piotr Wielgórski
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2020, 904 (1), pp.13. ⟨10.3847/1538-4357/abbb2b⟩
The Astrophysical Journal, American Astronomical Society, 2020, 904 (1), pp.13. ⟨10.3847/1538-4357/abbb2b⟩
European Research Council (ERC) 695099 National Science Centre, Poland UMO-2017/26/A/ST9/00446 UMO-2018/31/G/ST9/03050 Ministry of Science and Higher Education, Poland IdP II 2015 0002 64 DIR/WK/2018/09 Comision Nacional de Investigacion Cientifica y
Autor:
P. Pietrukowicz, Radosław Poleski, Aaron Dotter, Jan Skowron, S. Kozlowski, Jennifer L. Marshall, Andrew McWilliam, Wojciech Pych, G. S. Burley, Yuri Beletsky, S. E. Persson, Andrzej Udalski, Michał K. Szymański, M. Rozyczka, P. Mróz, A. Schwarzenberg-Czerny, Krzysztof Ulaczyk, Łukasz Wyrzykowski, David J. Osip, Igor Soszyński, Ian B. Thompson, Nidia Morrell, Andrew J. Monson
We use photometric and spectroscopic observations of the eclipsing binary E32 in the globular cluster 47 Tuc to derive the masses, radii, and luminosities of the component stars. The system has an orbital period of 40.9 d, a markedly eccentric orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3279f2b46ae94f5bd47124ce8e1d4698
Publikováno v:
Monthly Notices of the Royal Astronomical Society.
We introduce and present results from the COCOA (Cluster simulatiOn Comparison with ObservAtions) code that has been developed to create idealized mock photometric observations using results from numerical simulations of star cluster evolution. COCOA
Autor:
Nancy D. Morrison, Alexander W. Fullerton, M. Blake, Lida Oskinova, Raman K. Prinja, Derck Massa, David A. Bohlender, Wojciech Pych
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 441:2173-2180
We analyze a 162 ks HETG Chandra observation of the O7.5 III(n)((f)) star xi Per, together with contemporaneous H alpha observations. The X-ray spectrum of this star is similar to other single O stars, and not pathological in any way. Its UV wind lin
Autor:
Bartek Palak, Tomasz Żok, B. Guillerminet, Paweł Ciecieląg, Szymon Winczewski, Piotr Spyra, Michal Owsiak, T. Aniel, Frederic Imbeaux, Jarosław Rybicki, Marcin Plociennik, Wojciech Pych, Philippe Huynh
Publikováno v:
ICCS
Scientific workflow systems are designed to compose and execute either a series of computational or data manipulation steps, or workflows in a scientific application. They are usually a part of a larger eScience environment. The usage of workflow sys
We introduce and present preliminary results from COCOA (Cluster simulatiOn Comparison with ObservAtions) code for a star cluster after 12 Gyrs of evolution simulated using the MOCCA code. The COCOA code is being developed to quickly compare results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb65bbeca5455af686cdfafcc5ae788c
Autor:
Marcin Plociennik, Arkadiusz Hypki, Paweł Ciecieląg, Wojciech Pych, Michal Urbaniak, Piotr Spyra, Tomasz Żok
Publikováno v:
eScience on Distributed Computing Infrastructure ISBN: 9783319108933
PL-Grid
PL-Grid
With the recent advent of new-generation observational instruments, astronomy enters the 'data flood' era. The growing scale and complication of astronomical activities forces scientists to look for new technologies and tools. A workflow environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4617efc98b369b9d068f1b954b037ca
https://doi.org/10.1007/978-3-319-10894-0_20
https://doi.org/10.1007/978-3-319-10894-0_20