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astro-ph.IM2026
Consistency and precision of very long baseline interferometry source coordinate time series
X. -X. Zhang, N. Liu, S. B. Lambert +18
Coordinate time series of extragalactic radio sources from very long baseline interferometry observations are widely used to evaluate source positional stability, select stable sou…
astro-ph.IM2026★ 1 cited
Astrometric properties of reference frame sources as a function of redshift
Zhiyun Zhang, N. Liu, Xiaxuan Zhang +8
Previous studies based on the latest realisation of the International Celestial Reference Frame (ICRF3) have suggested a correlation between astrometric properties (such as the rad…