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astro-ph2005
Faraday Rotation Measure Gradients from a Helical Magnetic Field in 3C 273
R. T. Zavala, G. B. Taylor
Using high frequency (12-22 GHz) VLBA observations we confirm the existence of a Faraday rotation measure gradient of ~ 500 rad/m^2/mas transverse to the jet axis in the quasar 3C…
astro-ph2004
A View through Faraday's Fog 2: Parsec Scale Rotation Measures in 40 AGN
R. T. Zavala, G. B. Taylor
Results from a survey of the parsec scale Faraday rotation measure properties for 40 quasars, radio galaxies and BL Lac objects are presented. Core rotation measures for quasars va…
astro-ph2003
A View through Faraday's fog: Parsec scale rotation measures in AGN
R. T. Zavala, G. B. Taylor
Rotation measure observations of 9 quasars, 4 BL Lacertae objects, and 3 radio galaxies are presented. The rest frame rotation measures in the cores of the quasars and the jets of…