Zobrazeno 1 - 10
of 6 723
pro vyhledávání: '"Surface photometry"'
Publikováno v:
Astrophysics, Vol. 66, No. 3 (2023)
Results of surface photometry of 50 galaxies in the Local Volume based on archived images obtained with the Hubble Space Telescope are presented. Integrated magnitudes in the V and I bands are introduced for the sample galaxies, along with brightness
Externí odkaz:
http://arxiv.org/abs/2311.05989
Autor:
Sharina, M. E.
Publikováno v:
Astrophysics, Vol. 62, No. 1 (2019)
Surface photometry data on 90 dwarf irregular galaxies (dIrrs) in a wide vicinity of the Virgo cluster and 30 isolated dIrrs are presented. Images from the Sloan Digital Sky Survey (SDSS) are used. The following mean photometric characteristics (colo
Externí odkaz:
http://arxiv.org/abs/2311.05991
Autor:
Kryzhanovsky, K. A.1 (AUTHOR), Sharina, M. E.2 (AUTHOR), Karachentsev, I. D.2 (AUTHOR) idkarach@gmail.com, Karataeva, G. M.1 (AUTHOR)
Publikováno v:
Astrophysics. Sep2023, Vol. 66 Issue 3, p291-303. 13p.
Autor:
Rampazzo, R., Omizzolo, A., Uslenghi, M., Roman, J., Mazzei, P., Verdes-Montenegro, L., Marino, A., Jones, M. G.
Isolated early-type galaxies (iETGs) are evolving in unusually poor environments for this morphological family, which is typical of cluster inhabitants. We investigate the mechanisms driving the evolution of these galaxies. Several studies indicate t
Externí odkaz:
http://arxiv.org/abs/2006.05323
Autor:
Rampazzo, R., Uslenghi, M., Giorgiev, I. Y., Cattapan, A., Verdes-Montenegro, L., Bonaglia, M., Borelli, J. L., Busoni, L., Gaessler, W., Magrin, D ., Marino, A., Mazzei, P., Mazzoni, T., Peter, D., Rabien, S., Ragazzoni, R., Rosensteiner, M.
We aim to refine the sample of isolated early-type galaxies in the AMIGA catalogue via high resolution imaging. Here we report the result from a pilot study investigating two candidates, KIG 685 and KIG 895, in K-band with the laser guide star and wa
Externí odkaz:
http://arxiv.org/abs/1910.02664
Autor:
Micheva, Genoveva, Östlin, Göran, Zackrisson, Erik, Hayes, Matthew, Melinder, Jens, Guaita, Lucia, Cannon, John M., Bridge, Joanna S., Kunth, Daniel, Sandberg, Andreas
Publikováno v:
A&A 615, A46 (2018)
The Lyman Alpha Reference Sample (LARS) of 14 star-forming galaxies offers a wealth of insight into the workings of these local analogs to high-redshift star-forming galaxies. The sample has been well-studied in terms of LyA and other emission line p
Externí odkaz:
http://arxiv.org/abs/1803.07207
Autor:
Bouquin, Alexandre Y. K., de Paz, Armando Gil, Muñoz-Mateos, Juan Carlos, Boissier, Samuel, Sheth, Kartik, Zaritsky, Dennis, Peletier, Reynier F., Knapen, Johan H., Gallego, Jesús
We present new, spatially resolved, surface photometry in FUV and NUV from images obtained by the $\textit{Galaxy Evolution Explorer}$ (GALEX), and IRAC1 (3.6 $\mu$m) photometry from the $\textit{Spitzer Survey of Stellar Structure in Galaxies}$ (S$^
Externí odkaz:
http://arxiv.org/abs/1710.00955
Autor:
Stalder, D. H., de Carvalho, Reinaldo R., Weinberg, Martin D., Rembold, Sandro B., Moura, Tatiana C., Rosa, Reinaldo R., Katz, Neal
We explore the application of Bayesian image analysis to infer the properties of an SDSS early-type galaxy sample including AGN. We use GALPHAT (Yoon et al. 2010) with a Bayes-factor model comparison to photometrically infer an AGN population and ver
Externí odkaz:
http://arxiv.org/abs/1711.02188
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 1972 Mar 01. 69(3), 694-697.
Externí odkaz:
https://www.jstor.org/stable/61360
Autor:
Barbosa, C. E., de Oliveira, C. Mendes, Amram, P., Ferrari, F., Russeil, D., Epinat, B., Perret, V., Adami, C., Marcelin, M.
We present Rc-band surface photometry for 170 of the 203 galaxies in GHASP, Gassendi H-Alpha survey of SPirals, a sample of late-type galaxies for which high-resolution Fabry-Perot H{\alpha} maps have previously been obtained. Our data set is constru
Externí odkaz:
http://arxiv.org/abs/1508.03004