EVN Symposium 2000, Proceedings of the 5th european VLBI Network Symposium
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We have commenced a program of VLBI observations of extra-galactic TeV sources and candidates. Our main result to date is that, despite the high inferred Doppler factors from higher energy observations, the jet components in Mrk 421 and Mrk 501 display sub-luminal motions.
Edwards, P. G., Piner, B. G., & Fodor, S. (2000). VLBI and space VLBI of TeV gamma-ray sources. EVN Symposium 2000, Proceedings of the 5th european VLBI Network Symposium, 39. Retrieved from https://poetcommons.whittier.edu/phys/67