Complex study of the open cluster NGC 2281

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Complex study of the open cluster NGC 2281

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Complex study of the open cluster NGC 2281

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10308 - Astronomy (including astrophysics,space science)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Astrometry and astrophysics in the Gaia sky

ISBN

9781107170087

ISSN

1743-9213

e-ISSN

—

Počet stran výsledku

2

Strana od-do

273-274

Název nakladatele

Cambridge University Press

Místo vydání

Glasgow (UK)

Místo konání akce

Nice, Francie

Datum konání akce

24. 4. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000454738700075