Astronomy and Astrophysics – Astronomy
Scientific paper
Feb 1993
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993apj...403l..63c&link_type=abstract
Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 403, no. 2, p. L63-L65.
Astronomy and Astrophysics
Astronomy
30
Astronomical Polarimetry, Galactic Radiation, Seyfert Galaxies, Ultraviolet Astronomy, Ultraviolet Spectroscopy, Electron Scattering, Galactic Nuclei
Scientific paper
We present the first ultraviolet spectropolarimetric observations of the Type 2 Seyfert galaxy NGC 1068 obtained by the Wisconsin Ultraviolet Photo Polarimeter Experiment (WUPPE). In this communication we discuss the continuum polarization in the ultraviolet. Shortward of 2500 A the polarization becomes constant at 16 percent at a position angle of 112 deg. This is in general agreement with the 1983 prediction of Miller and Antonucci (1983) and their thick torus model, in which a hidden Type 1 Seyfert nucleus is seen in light scattered by electrons outside the obscured nuclei.
Anderson Christopher M.
Babler Brian
Bjorkman Karen S.
Clayton Geoffrey C.
Code Arthur D.
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