RASFX and DiFX: The Comparison of Geodetic VLBI Processing Results
February 18, 2019
October 09, 2019
In this work we present the comparison of group delays obtained by RASFX and DiFX correlators using different post-processing software.
We found that the difference of the group delays from both correlators are mainly due to the different mathematical implementation
of the correlation and post-processing algorithms.
The data converter software have been developed which allows to use PIMA post-processing routine on RASFX correlator data instead of the native RASFX post-processing software WOPS. A series of intensive VLBI sessions were processed using this new approach.
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