The Rosat - Green Bank Sample of Intermediate BL Lac Objects
S. A. Laurent-Muehleisen, R. I. Kollgaard, E. D. Feigelson
Abstract
The Rosat - Green Bank BL Lac sample consists of 119 objects and smoothly bridges the gap between the previously disparate subclasses of radio- and X-ray-selected objects. Further study of this sample will provide useful constraints to the unified scheme and help determine what, if any, modifications are necessary.
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