Image Details
Caption: Fig. 4.
Distribution of the color excesses as a function of spectral types for the ULIGs in the 1 Jy sample (solid lines) and the BGS LIGs of Veilleux et al. (1995; dashed lines). Both classes of objects present large color excesses. The differences between the various types of ULIGs are not significant.
© 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.