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An Apparent Jump in the Radio Position of J1147+3501
The fundamental celestial reference frame is realized by observations of extragalactic radio sources using the technique of very long baseline interferometry (VLBI). Compact... -
The Second Realization of the International Celestial Reference Frame by...
We present the second realization of the International Celestial Reference Frame (ICRF2) at radio wavelengths using nearly 30 years of Very Long Baseline Interferometry... -
Self-Calibration of wet troposphere delay and clock phase variations for...
The wet tropospheric component and clock phase variations are the most important factors that limit the accuracy of the geodetic VLBI products. These fast fluctuations can be...
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