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The Program Complex “Kiev — Geodynamic R1”

Published online by Cambridge University Press:  19 July 2016

M. M. Medvedsky
M. M. Medvedsky*
Affiliation:
Main Astronomical Observatory Ukrainian Academy of Sciences 252127 Kiev, USSR

Abstract

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The software for the reduction of the VLBI observations of the Main Astronomical Observatory of the Ukrainian Academy of Science is described.

Our program complex has three parts:

1) calculation of geometrical delay τ,

2) calculation of required corrections to values of τ,

3) data analysis procedures.

This software has been tested using the NGS VLBI data for the obtaining of corrections to the ERP. The parameters of the clock were derived. Our results were compared with similar results, which were published by Shanghai observatory (China) and IRIS bulletin.

The differences between our results and the data given in the IRIS bulletin are within 5 mas, and for UT are within 0.1 ms.

Type
Part 3: Concepts, Definitions, Models
Information
Symposium - International Astronomical Union , Volume 141: Inertial Coordinate System on the Sky , 1990 , pp. 156
Copyright
Copyright © Kluwer 1990