From the 3 of 5 linked papers with an AI index.
5 papers
Cluster characteristics of Galactic open clusters
K. Neumannová, J. SupÃková, N. Faltová +4
The paper estimates total masses, radii, and three‑dimensional shapes for about 7,000 Galactic open clusters using Gaia DR3, 2MASS, and Pan‑STARRS data, and discusses the limitatio…
On the current status of tidal tails of Galactic open clusters
Tahereh Ramezani, Nikola Faltova, Prapti Mondal +4
The paper reviews recent observations and theories of tidal tails around Galactic open clusters, emphasizing how Gaia data and different detection methods shape our understanding o…
The different methods to calculate cluster membership probabilities
Tahereh Ramezani, Nikola Faltova, Prapti Mondal +4
The paper reviews and compares various statistical and machine‑learning techniques for assigning membership probabilities to stars in clusters, especially using Gaia astrometry, an…
Chemically peculiar stars investigated by the BRITE Mission
Teja Begari, Klaus Bernhard, Ernst Paunzen +1
We present a comprehensive analysis of BRITE photometry for 85 chemically peculiar stars, aimed at refining or determining their rotational periods. Utilizing a uniform Lomb-Scargl…
Ultraviolet Photometry and Reddening Estimation of 105 Galactic Open Clusters
Tahereh Ramezani, Ernst Paunzen, Artem Gorodilov +1
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) enable…