The bright QSO GD 1339.
Kollatschny, W.; Fricke, K. J.; Bues, I.; Schoenknecht, G.
Germany
Abstract
Multifrequency observations of the radio-quiet QSO GD 1339 have been obtained using the EXOSAT, IUE, and ESO telescopes. The redshift of GD 1339 is z = 0.116 and its apparent magnitude mv = 15m.2. This bright nearby QSO may be suitable for detailed follow-up studies and as a spectroscopic reference source.