Complex study of the open cluster NGC 2281

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F18%3A00102439" target="_blank" >RIV/00216224:14310/18:00102439 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S1743921317005993" target="_blank" >http://dx.doi.org/10.1017/S1743921317005993</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S1743921317005993" target="_blank" >10.1017/S1743921317005993</a>

Result language
angličtina
Original language name
Complex study of the open cluster NGC 2281
Original language description
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.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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