New z = 6.02 Quasar

A new z = 6.02 quasar, selected from SDSS photometry, was discovered using the MMT Red Channel Spectrograph. Although it was observed through heavy clouds, the Ly-alpha feature is strong enough for identification. This is the seventh highest redshift quasar so far; the 3rd-highest at z = 6.2 was discovered at the MMT by the same group in June 2003. Observers were Xiaohui Fan, Jennifer Donley, and Linhua Jiang of Steward Observatory.

QSO Spectrum



T. E. Pickering

Last modified: Friday, 27-Apr-2007 11:38:28 MST