Dust extinction in NGC 4594, the Sombrero galaxy
The extinction law in the well-defined dust lane of the Sombrero galaxy, NGC 4594, was studied. In the R, I, J, H, and K bands good agreement is found between values for the extinction ratios A(lambda)/A(v) in NGC 4594 and those reported for the Galaxy. The apparently somewhat lower values in the B and V-bands can be explained with a scenario where
Knapen, J. H. et al.
Fecha de publicación:
1
1991