Ventspils International Radio Astronomy Centre researcher learns world-class ALMA observation data processing
Researcher Karina Šķirmante from the Engineering Institute Ventspils International Radio Astronomy Centre of Ventspils University of Applied Sciences participated in the European ALMA School 2026 during the last week of January 2026. The goal was to learn how the world-class AMA interferometer works, including data retrieval and processing.

ALMA interferometrs. Foto: Alex Pérez (https://www.almaobservatory.org/ ).
The training was organized by the European ALMA Regional Centre and took place at Leiden University in the Netherlands. The programme included both theoretical lectures and practical exercises using real observation data.
During the training, the main advantages of ALMA were highlighted, including high angular and spectral resolution, high sensitivity, full polarization mode, and the possibility of carrying out joint projects with other observatories.
In the practical sessions, participants learned to evaluate data quality and coverage and to create radio astronomy images. This included determining noise levels, creating masks, and performing other radio-astronomy data-processing tasks. CASA software was used for data processing.
Karina Šķimante plans to use the knowledge and practical skills gained in comet research, including preparing scientific publications, performing simulations, and analysing ALMA observation data.
The studies for Karina Skirmante were held within the framework of the project “Ventspils University of Applied Sciences` International Cooperation and Innovation for the Development of Latvia’s Smart Specialisation” (No. 1.1.1.5/3/25/I/012), co-financed by the European Regional Development Fund.


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