Serial MultiView: an efficient approach to mitigating atmospheric
spatial-structure errors for VLBI astrometry
Serial MultiView: an efficient approach to mitigating atmospheric
spatial-structure errors for VLBI astrometry
Atmospheric propagation errors are a main constraint on the accuracy of Very Long Baseline Interferometry (VLBI) astrometry. For relative astrometry, differential techniques can mitigate these errors, but their effectiveness diminishes with decreasing elevation and increasing angular separations between target and calibrator, among others. The MultiView technique addresses atmospheric spatial-structure errors …