RT Journal Article
T1 Optical photometry of the UCM lists I and II - II. B band surface photometry and morphological discussion
A1 Pérez González, Pablo Guillermo
A1 Gallego Maestro, Jesús
A1 Zamorano Calvo, Jaime
A1 Gil De Paz, Armando
AB We present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational procedures. The results from this decomposition, jointly with concentration indices and an asymmetry coefficient, are employed to study the morphological properties of these galaxies. We also compare our results with the previous morphological classification established using Gunn r imaging data and with other samples of galaxies. No major statistical differences in morphology are found between red and blue data, although some characteristics such as size and luminosity concentration vary. We find a correlation between luminosity and size. Several parameters are used to segregate the objects according to their morphological type.
PB EDP Sciencies
SN 0004-6361
YR 2001
FD 2001-01
LK https://hdl.handle.net/20.500.14352/59908
UL https://hdl.handle.net/20.500.14352/59908
LA eng
NO Pérez-González, P. G., et al. «Optical Photometry of the UCM Lists I and II - II. B Band Surface Photometry and Morphological Discussion». Astronomy & Astrophysics, vol. 365, n.o 3, enero de 2001, pp. 370-91. www.aanda.org, https://doi.org/10.1051/0004-6361:20000153.
NO National Aeronautics and Space Administration
NO Programa Sectorial de Promoción General del Conocimiento- Ministerio de Educación, Formación Profesional y Deportes (España)
NO Ministerio de Educación, Formación Profesional y Deportes (España)
DS Docta Complutense
RD 9 abr 2025