Bibcode
Knapen, J. H.; Hes, R.; Beckman, J. E.; Peletier, R. F.
Bibliographical reference
Astronomy and Astrophysics (ISSN 0004-6361), vol. 241, no. 1, Jan. 1991, p. 42-46. Research supported by EEC.
Advertised on:
1
1991
Citations
43
Refereed citations
41
Description
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
parasitic light enters the line of sight; either foreground light or
light stars embedded in the dust lane. The Galactic extinction law seems
to be valid for the dust in the Sombrero galaxy over the wavelength
range studied.