Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Stonkutė, R."'
Publikováno v:
Lithuanian Journal of Physics. 2024, Vol. 64 Issue 2, p122-138. 17p.
We have studied young stellar populations and star clusters in the dwarf irregular galaxy Leo A using multicolor ($B$, $V$, $R$, $I$, $H\alpha$) photometry data obtained with the Subaru Suprime-Cam and two-color photometry results measured on archiva
Externí odkaz:
http://arxiv.org/abs/1810.07472
Publikováno v:
ApJS 214, 19 (2014)
We have surveyed a complete extent of Leo A - an apparently isolated gas-rich low-mass dwarf irregular galaxy in the Local Group. The $B$, $V$, and $I$ passband CCD images (typical seeing $\sim$0.8") were obtained with Subaru Telescope equipped with
Externí odkaz:
http://arxiv.org/abs/1410.2542
Publikováno v:
Baltic Astronomy 23, 103 (2014)
Stochasticity of bright stars introduces uncertainty and bias into derived structural parameters of star clusters. We have simulated a grid of cluster $V$-band images, observed with Subaru Suprime-Cam with age, mass, and size representing a cluster p
Externí odkaz:
http://arxiv.org/abs/1410.2521
Autor:
Narbutis, D., Semionov, D., Stonkutė, R., de Meulenaer, P., Mineikis, T., Bridžius, A., Vansevičius, V.
Publikováno v:
A&A 569, A30 (2014)
Context. An automatic tool to derive structural parameters of semi-resolved star clusters located in crowded stellar fields in nearby galaxies is needed for homogeneous processing of archival frames. Aims. We have developed a program that automatical
Externí odkaz:
http://arxiv.org/abs/1410.2514
Autor:
Vansevicius, V., Kodaira, K., Narbutis, D., Stonkute, R., Bridzius, A., Deveikis, V., Semionov, D.
Publikováno v:
Astrophys.J.703:1872-1883,2009
We have carried out a survey of compact star clusters (apparent size <3 arcsec) in the southwest part of the M31 galaxy, based on the high-resolution Suprime-Cam images (17.5 arcmin x 28.5 arcmin), covering ~15% of the deprojected galaxy disk area. T
Externí odkaz:
http://arxiv.org/abs/0909.1912
Publikováno v:
BalticAstron. 17:351-361,2008
We present a program tool, SimClust, designed for Monte-Carlo modeling of star clusters. It populates the available stellar isochrones with stars according to the initial mass function and distributes stars randomly following the analytical surface n
Externí odkaz:
http://arxiv.org/abs/0902.4817
Publikováno v:
BalticAstron. 17:337-349,2008
We investigate the capability of the UBVRIJHK photometric system to quantify star clusters in terms of age, metallicity and color excess by their integrated photometry in the framework of PEGASE single stellar population (SSP) models. The age-metalli
Externí odkaz:
http://arxiv.org/abs/0902.3167
Publikováno v:
Astrophys.J.Suppl.177:174-180,2008
A new survey of star clusters in the South-West field of the M31 disk based on the high resolution Subaru Suprime-Cam observations is presented. The UBVRI aperture CCD photometry catalog of 285 objects (V < 20.5; 169 of them identified for the first
Externí odkaz:
http://arxiv.org/abs/0802.1037
Publikováno v:
BalticAstron.16:397-408,2007
The King and the EFF (Elson, Fall & Freeman 1987) analytical models are employed to determine the structural parameters of star clusters using an 1-D surface brightness profile fitting method. The structural parameters are derived and a catalogue is
Externí odkaz:
http://arxiv.org/abs/0712.3957