机译:Virgo cluster early-type dwarf galaxies with the Sloan Digital Sky Survey. IV. The color-magnitude relation
Univ Heidelberg ZAH, Zentrum Astron, Astronom Rechen Inst, D-69120 Heidelberg, Germany;
Univ Basel, Dept Phys & Astron, Astron Inst, CH-4102 Binningen, Switzerland;
galaxies : clusters: individual (Virgo); galaxies : dwarf; galaxies : evolution; galaxies : fundamental parameters; galaxies : photometry; galaxies : stellar content; SURFACE BRIGHTNESS FLUCTUATIONS; EXTRAGALACTIC DISTANCE SCALE; LOW-MASS GALAXIES; ELLIPTIC GALAXIES; STELLAR POPULATIONS; COMA CLUSTER; DATA RELEASE; EVOLUTION; DISTRIBUTIONS; PHOTOMETRY;