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CCD photometry of 14 BL Lacertae objects and theoretical model
The Astrophysical Journal Supplement Series1992Vol. 80, pp. 683–683
Citations Over TimeTop 22% of 1992 papers
Abstract
We present the results of monitoring, over a period of 1 year, a sample of 14 BL Lac objects in BVRI bands. Seven sources exhibit short time-scale variability, and five sources exhibit medium time-Scale variability with large amplitude. The evidence of relativistic beaming and accretion disks for 10 BL Lac objects is discussed.