We investigate 27 low-redshift (z<0.3) quasars in the far ultraviolet with high signal-to-noise spectra from the Cosmic Origins Spectrograph on the Hubble Space Telescope. One quarter of these galaxies are found to have O VI (1032, 1038 Å) or N V (1239, 1243 Å) doublet absorption features, often with corresponding Ly α and Ly β absorption. Some of these profiles are indicative of outflowing, highly-ionized gas. We find both narrow and broad, blended features. We will present the results from preliminary fits of the absorption profiles.
American Astronomical Society Meeting Abstracts #227
- Pub Date:
- January 2016