Roger Hammargren

Senior Research Engineer at Onsala Space Observatory

Roger Hammargren is responsible for IT operations at Onsala Space Observatory, as well as working with observational support at Onsala Space Observatory.

Source: chalmers.se

Contact Details

Publications (9)
Projects (0)

Showing 9 publications

2023

Current Status of the EU-VGOS Project

Ezequiel Albentosa, Walter Alef, Simone Bernhardt et al

International VLBI Service for Geodesy and Astrometry 2022 General Meeting Proceedings. Vol. NASA/ CP–20220018789, p. 85-89

Paper in proceeding

2021

Geodetic data analysis of VGOS experiments

Walter Alef, Yngvild L. Andalsvik, J. M. Anderson et al

2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021

Paper in proceeding

2019

Status of the Onsala Twin Telescopes – Two Years After the Inauguration

Rüdiger Haas, Simon Casey, John Conway et al

Proceedings of the 24th European VLBI Group for Geodesy and Astrometry Working Meeting, p. 5-9

Paper in proceeding

2019

Status of the Onsala Twin Telescopes – One Year After the Inauguration

Rüdiger Haas, Simon Casey, Gunnar Elgered et al

IVS 2018 General Meeting Proceedings "Global Geodesy and the Role of VGOS – Fundamental to Sustainable Development". Vol. NASA/CP-2019-219039, p. 17-19

Paper in proceeding

2017

Terrestrial Laser Scanner Two-Face Measurements for Analyzing the Elevation-Dependent Deformation of the Onsala Space Observatory 20-m Radio Telescope’s Main Reflector in a Bundle Adjustment

Christoph Holst, David Schunck, Axel Nothnagel et al

Sensors. Vol. 17 (1833), p. 1-21

Journal article

2017

The Onsala Twin Telescopes Project

Gunnar Elgered, Rüdiger Haas, John Conway et al

The 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, May 14–18, 2017

Conference poster

2017

The Onsala Twin Telescopes: the Status at the Time for the Inauguration

Gunnar Elgered, Rüdiger Haas, John Conway et al

Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, p. 136-139

Other conference contribution

2009

Simon Casey, Rüdiger Haas, Michael Lindqvist et al

Proceedings of the 8th International e-VLBI Workshop. 22-26 June 2009. Madrid, Spain

Paper in proceeding

2008

e-VLBI observations of SS 433 in outburst

V. Tudose, Z. Paragi, S. Trushkin et al

The Astronomer's Telegram, p. 1836-

Magazine article

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