2 papers
astro-ph2000
BVRI Surface Photometry of (S+S) Binary Galaxies
Hector Hernandez Toledo, Ivânio Puerari
We report the first results of our multicolour broad-band BVRI photometry for a statistically well defined sample of interacting pairs, drawn from the Catalogue of Isolated Pairs o…
astro-ph2000
Color Correlations in (S+S) Binary Galaxies I. The Holmberg Effect
Hector Hernandez Toledo, Ivanio Puerari
Relying on his photometry of galaxies, Holmberg (1958) found, more than 40 years ago, that the color indices of paired galaxies were closely correlated. Our deep broad-band BVRI CC…