Main Image
Volume 344 - 14th European VLBI Network Symposium & Users Meeting (EVN2018) - Posters about Astrometric, geodetic, and space applications
RASFX and DiFX: The Comparison of Geodetic VLBI Processing Results
V. Ken, A. Melnikov*
*corresponding author
Full text: pdf
Pre-published on: 2019 February 18
Published on:
Abstract
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.
Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.