Ultraviolet photometry and reddening estimation of 105 galactic open clusters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F25%3A00140981" target="_blank" >RIV/00216224:14310/25:00140981 - isvavai.cz</a>
Result on the web
<a href="https://www.ta3.sk/caosp/Eedition/Abstracts/2025/Vol_55/No_1/pp60-68_abstract.html" target="_blank" >https://www.ta3.sk/caosp/Eedition/Abstracts/2025/Vol_55/No_1/pp60-68_abstract.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.31577/caosp.2025.55.1.60" target="_blank" >10.31577/caosp.2025.55.1.60</a>
Alternative languages
Result language
angličtina
Original language name
Ultraviolet photometry and reddening estimation of 105 galactic open clusters
Original language description
This paper focuses on observing unstudied Galactic open clusters in the Ultraviolet (UV) wavelength range and analyzing their photometric data. The Gaia Data Release 3 (DR3) enables us to precisely study known Galactic open clusters. We conducted observations using the 1.54-meter Danish Telescope (DK1.54) in Chile and the 2.15-meter telescope at the Complejo Astronomico El Leoncito (CASLEO) in Argentina, employing UV filters. Furthermore, we have collected available photometric and astrometric data for our observed clusters. We aim to estimate the reddening of Galactic open clusters using UV photometry. We applied isochrone fitting to determine the reddening of the clusters using well-known members. As a final result, we present the reddening values of 105 Galactic open clusters in the UV, as determined by our photometry. This paper focuses on observing unstudied Galactic open clusters in the Ultraviolet (UV) wavelength range and analyzing their photometric data. The Gaia Data Release 3 (DR3) enables us to precisely study known Galactic open clusters. We conducted observations using the 1.54-meter Danish Telescope (DK1.54) in Chile and the 2.15-meter telescope at the Complejo Astronómico El Leoncito (CASLEO) in Argentina, employing UV filters. Furthermore, we have collected available photometric and astrometric data for our observed clusters. We aim to estimate the reddening of Galactic open clusters using UV photometry. We applied isochrone fitting to determine the reddening of the clusters using well-known members. As a final result, we present the reddening values of 105 Galactic open clusters in the UV, as determined by our photometry.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
<a href="/en/project/GA23-07605S" target="_blank" >GA23-07605S: The fate of Galactic open clusters</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Contributions of the Astronomical Observatory Skalnaté Pleso
ISSN
1335-1842
e-ISSN
1336-0337
Volume of the periodical
55
Issue of the periodical within the volume
1
Country of publishing house
SK - SLOVAKIA
Number of pages
9
Pages from-to
60-68
UT code for WoS article
001469495300001
EID of the result in the Scopus database
2-s2.0-105005873631