PDF
PDF

Keywords

galaxies: fundamental parameters
galaxies: structure
large-scale structure of universe
surveys
Astrophysics

How to Cite

Structure of Bright 2MASS Galaxies: 2D Fits to the K[s]-band Surface Brightness Profiles. (2003). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 17(1), 183-183. https://astronomia.unam.mx/journals/rmxac/article/view/2003rmxac..17..183m
hola

Abstract

The unprecedented sky coverage and photometric uniformity of 2MASS provides a rich resource for obtaining a detailed understanding of the galaxies populating our local (z < 0.1) Universe. A full characterization of the physical structure of nearby galaxies is essential for theoretical and observational studies of galaxy evolution and structure formation. We have begun a quantified description of the internal structure and morphology of 10,000 bright ( 10 <= K[s] <= 11) 2MASS galaxies through multi-component model fits to the 2D surface brightness profiles.