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@inproceedings{1411903,
author = {Velčovský, Jaroslav and Janík, Jan},
address = {Glasgow (UK)},
booktitle = {Astrometry and astrophysics in the Gaia sky},
doi = {http://dx.doi.org/10.1017/S1743921317005993},
editor = {Alejandra Recio-Blanco, Patrick de Laverny, Anthony G. A. Brown, Timo Prusti},
keywords = {complex study; NGC 2281; membership probability},
howpublished = {tištěná verze "print"},
language = {eng},
location = {Glasgow (UK)},
isbn = {978-1-107-17008-7},
pages = {273-274},
publisher = {Cambridge University Press},
title = {Complex study of the open cluster NGC 2281},
year = {2018}
}
TY - JOUR
ID - 1411903
AU - Velčovský, Jaroslav - Janík, Jan
PY - 2018
TI - Complex study of the open cluster NGC 2281
PB - Cambridge University Press
CY - Glasgow (UK)
SN - 9781107170087
KW - complex study
KW - NGC 2281
KW - membership probability
N2 - We present the complex study of the open cluster NGC 2281 where both traditional and newly developed methods for study of open clusters have been used. Morphological and dynamical parameters of the cluster were obtained from the accepted astrometric data. The new method “Superposition of Gaussian surfaces” along with proper motion of stars was used to determine membership probabilities which were helpful in selection of stars for further analysis. Metallicity and radial velocity of the cluster were obtained from spectroscopic measurements. Age, colour excess, and distance of the cluster were determined using absolute CCD photometry combined with previous results. The results were compared with those of previous studies.
ER -
VELČOVSKÝ, Jaroslav a Jan JANÍK. Complex study of the open cluster NGC 2281. In Alejandra Recio-Blanco, Patrick de Laverny, Anthony G. A. Brown, Timo Prusti. \textit{Astrometry and astrophysics in the Gaia sky}. Glasgow (UK): Cambridge University Press. s.~273-274. ISBN~978-1-107-17008-7. doi:10.1017/S1743921317005993. 2018.
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