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BVRI photometry of NGC 3231, NGC 7055, and NGC 7127 (Research Note)
Context. Open clusters are often used as tracers for the formation field population. Aims. Still more than one third of the catalogued galactic open clusters are unstudied to date. We have chosen three northern
BN - Astronomie a nebeská mechanika, astrofyzika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Variable stars in open clusters
We present our joint efforts to study variable stars in open clusters. This includes a new catalogue, a photometric survey for new variables, and the database WEBDA. Our tools will shed more light on stellar variability in open<...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Variable stars in the field of the young open cluster Roslund 2
The study of variable stars in open clusters via asteroseismology is a powerful tool for the study of stellar evolution and stars in general. That is because stars in clusters can be assumed to originate from the s...
Astronomy (including astrophysics,space science)
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
On the metallicity of open clusters. III. Homogenised sample
Open clusters are known as excellent tools for various topics in Galactic of the open cluster population, and these values are based on a variety of methods part of our series we compile a large sample of homogenis...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
On the metallicity of open clusters II. Spectroscopy
Context. Open clusters are an important tool for studying the chemical percent of the currently known open clusters. These metallicities are based on widely for open clusters that were derived fro...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The origin and orbit of the old, metal-rich, open cluster NGC 6791 Insights from kinematics
Context. NGC6791 is a unique stellar system among Galactic open clusters, which is at the same time one of the oldest open clusters and the most metal rich. It is located is that the cluster formed close t...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
A comparative study on the reliability of open cluster parameters
Open clusters are known as excellent tracers of the structure and chemical evolution of the Galactic disk, however, the accuracy and reliability of open cluster open cluster parameter compilations...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The currently observed clumps cannot be the "direct" precursors of the currently observed open clusters
We categorized clumps, embedded clusters, and open clusters and conducted a comparative analysis of their physical properties. Overall, the radii of open clusters clusters. The open c...
Astronomy (including astrophysics,space science)
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Towards a photometric metallicity scale for open clusters
Context. Open clusters are a useful tool when investigating several topics, is only known for a marginal percentage of open clusters. Aims. We aim at a consistent set of parameters for the open cluster...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Search for variables in six Galactic open clusters
Variables in open cluster (known distance, age, and metallicity) fields play of stars. Therefore, six Galactic open clusters were selected to search for new variables and to complement data for already known variab...
Astronomy (including astrophysics,space science)
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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