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9th VieVS User-Workshop (September 11-12 (+13), 2018)

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Participants of the 9th VieVS Workshop, 2018

The 9th VieVS User Workshop will be held at the TU Wien (Vienna, Austria) with the main part about VieVS being scheduled for September 11 to 12, 2018 (Tuesday to Wednesday). On Thursday morning (September 13, 2018) there will be an introduction to the correlation of VLBI sessions using the DiFX software correlator. The program on Thursday is optional and can be considered as an extension of the VieVS workshop with discussions about VLBI correlation.

Workshop Program

The workshop program is available as PDF:Program of the 9th VieVS User Workshop_v2.pdf

September 11 and 12

At the workshop the VieVS 3.1 software will be introduced to the participants. The program consists of both, presentations about various VieVS features, as well as hands-on computer exercises.

Tuesday, 12.9.2017

  • Welcome (Andreas Hellerschmied)
  • Introduction to VLBI - a Vienna perspective (Johannes Böhm)
  • Introduction to VieVS (Sigrid Böhm)
  • Demonstration of processing with VieVS (Andreas Hellerschmied)
  • Vie_INIT (Andreas Hellerschmied)
  • Vie_MOD (Andreas Hellerschmied)
  • Vie_LSM (Kamil Teke)
  • Single session analysis (Daniel Landskron) (talk, exercise)
  • Multi session analysis (David Mayer) (exercise)

Wednesday, 13.9.2017

September 13

  • Correlation and fringe fitting demonstration (Jakob Gruber) (talk, exercise sheet)

Information for participants


The workshop will take place at Technische Universität Wien, Gußhausstraße 27-29. Meeting point on September 11 is the EDV laboratory (room CA 03 34) on the 3rd floor next to stairway 2.

Google maps link: klick!


For the practical VieVS exercises you will need a computer with MATLAB installed.

We will provide computers for all participants, with the option to use your own notebook, if you prefer.

For the notebook users:

  • We will provide the VieVS program and the required data on USB drives.
  • Internet access via Wifi will be available
  • System requirements for VieVS
    • Recent MATLAB version (release R2104b or later)
    • Should work with any operating system able to run MATLAB (tested on Windows and Linux)
    • About one GB of disc space

Organizing committee

The workshop is organized by:

  • Andreas Hellerschmied (
  • Johannes Böhm (

Please feel free to contact us, if you have any questions or wishes!

public/user_workshop/2018/user_workshop_2017.1537172958.txt.gz · Last modified: 2018/09/17 08:29 by admin