Zobrazeno 1 - 10
of 104
pro vyhledávání: '"M Rozyczka"'
Autor:
M Rozyczka, I B Thompson, A Dotter, B Mazur, W Narloch, W Pych, K G Hełminiak, A Moharana, Y Beletsky, G S Burley, J L Marshall, N Morrell, D Osip, S A Shectman, R Bernstein, B Pilecki, B Zgirski
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 517:2485-2501
We use photometric and spectroscopic observations of four detached eclipsing binaries in the globular cluster NGC 3201 to derive masses, radii, and luminosities of the component stars. Spanning across almost three magnitudes in the colour–magnitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6a51172bfaa12ceaad45b32c8382bc1
https://doi.org/10.1093/mnras/stac2751
https://doi.org/10.1093/mnras/stac2751
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9c4114eec9ca1d825e4f64101dcb08a
https://doi.org/10.1093/mnras/staa686
https://doi.org/10.1093/mnras/staa686
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. 471:1446-1467
We derive relative proper motions of stars in the fields of the globular clusters M12, NGC 6362, M4, M55, M22, NGC 6752, NGC 3201, M30, M10, NGC 362, M5, and 47 Tucanae based on data collected between 1997 and 2015 with the 1-m Swope telescope of Las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac755383c60089db7bb9f328066a3d55
https://doi.org/10.1093/mnras/stx1637
https://doi.org/10.1093/mnras/stx1637
We present the analysis of the top-quality photometry of RR Lyrae stars in the globular cluster NGC 6362, gathered over 11 observing seasons by the CASE project. 16 stars are fundamental mode pulsators (RRab stars) and 16 are first overtone pulsators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd51a9034ffa028341186bbe24b1607c
http://arxiv.org/abs/1702.02172
http://arxiv.org/abs/1702.02172
Autor:
Wojtek Pych, S. Shectman, M. Rozyczka, Ian B. Thompson, Wojtek Krzeminski, T. Tomov, W. Narloch, Janusz Kaluzny
Publikováno v:
Open Astronomy, Vol 23, Iss 1, Pp 1-7 (2014)
We report photometric observations of GQ Mus performed between 1992 and 2011. We find that the total amplitude of the orbital modulation of its brightness decreased from ~0.9 mag in 1992 to ~0.2 mag in 2010, becoming comparable to the amplitude of ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f44bc12aef6a7b4692c9d19cf85b992
https://doi.org/10.1515/astro-2017-0168
https://doi.org/10.1515/astro-2017-0168
Autor:
M. Rozyczka, Maciej Konacki, Aaron P. LaCluyze, Daniel E. Reichart, A. Foster, Melissa C. Nysewander, Janusz Kaluzny, M. Ratajczak, J. Borkowski, J. A. Crain, K. M. Ivarsen, J. B. Haislip, P. Sybilski, Matthew W. Muterspaugh, Krzysztof G. Hełminiak
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 425:1245-1256
We present the orbital and physical parameters of a newly discovered low-mass detached eclipsing binary from the All-Sky Automated Survey (ASAS) data base: ASAS J011328–3821.1 A, which is a member of a visual binary system with the secondary compon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e3ff896b90b66bbd14fce00594c7938
https://doi.org/10.1111/j.1365-2966.2012.21510.x
https://doi.org/10.1111/j.1365-2966.2012.21510.x
Akademický článek
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Autor:
Aaron Dotter, Janusz Kaluzny, Ian B. Thompson, M. Rozyczka, G. S. Burley, Slavek M. Rucinski, B. Mazur, A. Schwarzenberg-Czerny
We use photometric and spectroscopic observations of the detached eclipsing binaries V40 and V41 in the globular cluster NGC 6362 to derive masses, radii, and luminosities of the component stars. The orbital periods of these systems are 5.30 and 17.8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d6c1b40f0cda850f94205827e60acf9
https://doi.org/10.1088/0004-6256/150/5/155
https://doi.org/10.1088/0004-6256/150/5/155
Publikováno v:
Astronomy & Astrophysics. 597:A87
Context. Origin and evolution of blue stragglers in globular clusters is still a matter of debate. Aims. The aim of the present investigation is to reproduce the evolutionary history of four binary blue stragglers in four different clusters, for whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85a0954157eefb38f9cf4d688387a2db
https://doi.org/10.1051/0004-6361/201629511
https://doi.org/10.1051/0004-6361/201629511