Context. Uniform and high resolution observations in samples of isolated galaxies are required to estimate fundamental morphological and structural parameters for comparative studies of environmental effects and for confronting model predictions of galaxy evolution. A subsample of The Catalog of Isolated Galaxies (CIG), Karachentseva (1973), has been uniformly observed at San Pedro Mártir National Observatory in México and a photometric and morphological study of these galaxies has been carried out.
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Hernández-Toledo et al. (2008) studied this question.
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