Browsing by Title "Progress in Measurements of the Gravitational Bending of Radio Waves Using the VLBA"

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  • Progress in Measurements of the Gravitational Bending of Radio Waves Using the VLBA 

    Fomalont, Edward B.; Kopeikin, Sergei M.; Lanyi, G.; Benson, J. (American Astronomical Society, 2009)
    We have used the Very Long Baseline Array (VLBA) at 43, 23, and 15 GHz to measure the solar gravitational deflection of radio waves among four radio sources during an 18 day period in 2005 October. Using phase- referenced ...