371 Conferences false [["0", "Code of Conduct"], ["1", "Conference Proceedings Material"], ["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] 6c9e606df0845ea84b327fc5f7fd6dee 14 evn2024@mpifr.de <h1>The EVN Symposium</h1> <p>The European VLBI Network Symposium is the main forum for discussion of the latest Very Long Baseline Interferometry scientific results and technical and technological developments within the EVN member countries. The 16th EVN Symposium and Users meeting, hosted by the Max-Planck-Institut f&uuml;r Radiostronomie, took place in Bonn in September 2-6, 2024.</p> <p><img alt="" src="https://events.mpifr-bonn.mpg.de/indico/event/371/picture/25.png" style="height:450px; width:600px" /></p> <p><em>Informal group picture, taken on September 3, 2024 (Aleksei Nikonov)</em></p> <p style="text-align:center"><img alt="Poster thumbnail" src="https://events.mpifr-bonn.mpg.de/indico/event/371/picture/10.webp" style="height:452px; width:320px" /></p> <p style="text-align:center"><span style="font-size:11px"><em>Conference poster (for PDF version see the poster menu page).</em></span></p> <p>The covered topics included:</p> <ul> <li>Active galactic nuclei and relativistic outflows</li> <li>Starburst galaxies, extragalactic masers, and supernovae</li> <li>Stellar evolution and stellar masers</li> <li>Transient sources and pulsars</li> <li>Astrometric, geodetic &amp; space applications of VLBI</li> <li>VLBI technology developments</li> <li>Users feedback</li> <li>Current and future VLBI facilities and international cooperation</li> </ul> <p>Invited speakers:</p> <ul> <li>Markus Ackermann (DESY, Zeuthen, Germany)</li> <li>Bia Boccardi (MPIfR, Bonn, Germany)</li> <li>Roger Deane (University of Witwatersrand, Johannesburg, South Africa)</li> <li>Simon Garrington (Jodrell Bank Observatory, Manchester, United Kingdom)</li> <li>Giancarlo Ghirlanda (Osservatorio di Brera, Milano, Italy)</li> <li>Preeti Kharb (Tata Institute for Fundamental Research, Pune, India)</li> <li>Michela Mapelli (Universit&auml;t Heidelberg, Germany)</li> <li>Benito Marcote (Joint Institute for VLBI-ERIC, Dwingeloo, The Netherlands)</li> <li>James Miller-Jones (Curtin University, Melbourne, Australia)</li> <li>Suma Murthy&nbsp;(Joint Institute for VLBI-ERIC, Dwingeloo, The Netherlands)</li> <li>Alexander Plavin (Harvard-Smithsonian Centre for Astrophysics, Cambridge, MA, USA)</li> <li>Eduardo Ros (MPIfR, Bonn, Germany)</li> <li>Gabriele Surcis (Osservatorio di Cagliari, Italy)</li> <li>Kiyoaki Wajima (KASI Daejeon, Korea &amp; Shanghai Observatory, PR China)</li> <li>Benjamin Winkel (MPIfR, Bonn, Germany)</li> <li>Simona Vegetti (MPA, Garching, Germany)</li> <li>Jun Yang (Chalmers University of Technology, G&ouml;teborg, Sweden)</li> </ul> <p>Scientific Organising Committee:</p> <ul> <li>Tao An (Shanghai Observatory, China)</li> <li>Pikky Atri (ASTRON, Dwingeloo, Netherlands)</li> <li>Paola Castangia (INAF Cagliari, Italy)</li> <li>Talvikki Hovatta (Aalto University, Espoo, Finland)</li> <li>Marcin Gawroński (University of Torun, Poland)</li> <li>Michael Lindqvist (Onsala Space Observatory, Sweden)</li> <li>Andrei Lobanov (MPIfR, Bonn, Germany; chair)</li> <li>Sara Motta (INAF Milano, Italy)</li> <li>Tom Muxlow (University of Manchester, UK)</li> <li>Zsolt Paragi (JIV-ERIC, Dwingeloo, Netherlands)</li> <li>Kazi Rygl (INAF Bologna, Italy)</li> </ul> <p>Local Organising Committee:</p> <ul> <li>Si&acirc;n Adey</li> <li>Vieri Bartolini</li> <li>Petra Benke</li> <li>Lena Debbrecht</li> <li>Sergio Dzib-Quijano</li> <li>JongSeo Kim</li> <li>Galina Lipunova</li> <li>Andrei P. Lobanov</li> <li>Jan R&ouml;der</li> <li>Eduardo Ros (chair)</li> <li>Saurabh</li> </ul> <p>Conference proceedings will be published as result of the conference presentations and discussion (see the menu to the left).&nbsp; Stay tuned for more information!</p> <h2><img alt="" src="https://events.mpifr-bonn.mpg.de/indico/event/371/picture/0.png" style="height:82px; width:700px" /></h2> False CJD Bonn Castell

Graurheindorfer Str. 149, 53117 Bonn

2024-09-02T09:00:00 2024-09-06T15:00:00 2023-11-22T16:57:26 2024-12-30T17:22:04 Europe/Berlin 4dffa7689a6089770a09283de01dfe1c 6c9e606df0845ea84b327fc5f7fd6dee 81 false [["0", "Code of Conduct"], ["1", "Conference Proceedings Material"], ["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] Joint Institute for VLBI ERIC 45c78d137691603a471e2f170c919410 Delft University of Technology 161546f953bae97c08453767efc18592 Joint Institute for VLBI ERIC 45c78d137691603a471e2f170c919410 JIVE e3231fbdedbc7be00f79ab31960214fe Delft University of Technology c2b258e1e5c2ae3d036d6340be068f20 Observatoire de Paris aef3dc42ec0aa6ccf9743a337f82ac91 Delft University of Technology 7d7823a025fe08986c13467691f72745 CJD Bonn Castell

Graurheindorfer Str. 149, 53117 Bonn

00:20 In the 2030s, the ESA JUICE and NASA Europa Clipper missions will explore the Jupiter system and provide unprecedented insights into the dynamics of the Galilean satellites. A refined ephemerides estimation will enhance our understanding of their origin and thermal-orbital evolution. However, achieving a robust and consistent solution that matches the low uncertainty levels predicted by current simulations will be challenging. This is due to the need for models to reproduce the spacecraft and moons' dynamics accurately enough for the statistical uncertainty estimates to be physically meaningful. To overcome these challenges, we propose a gradual approach, starting with local estimations of the flyby moon’s state, which are then carefully analysed and validated before a global solution can be reconstructed. We investigate the role of JUICE’s Planetary Radio Interferometry and Doppler Experiment (PRIDE) in this process. PRIDE will provide independent VLBI measurements of the spacecraft’s angular position, complementing the line-of-sight constraints from classical radio science. We simulated VLBI measurements for JUICE in various data acquisition and quality scenarios and identified eleven opportunities for simultaneous VLBI observations of the JUICE and Europa Clipper spacecraft. Our covariance analyses highlight how PRIDE VLBI observations can significantly improve the satellites’ local state solutions, most notably in the out-of-plane direction. The PRIDE data represent a powerful addition to the classical radio science solution and play a key role in progressing from local estimates towards a consistent, unprecedentedly accurate global solution for the moons’ dynamics. This research paves the way for a deeper understanding of the Galilean satellites and their complex interplay with Jupiter. 0 doc https://events.mpifr-bonn.mpg.de/indico/images/word.png word file ppt https://events.mpifr-bonn.mpg.de/indico/images/powerpoint.png powerpoint file pdf https://events.mpifr-bonn.mpg.de/indico/images/pdf_small.png pdf file odt https://events.mpifr-bonn.mpg.de/indico/images/writer.png writer file odp https://events.mpifr-bonn.mpg.de/indico/images/impress.png presentation file ods https://events.mpifr-bonn.mpg.de/indico/images/calc.png spreadsheet file other https://events.mpifr-bonn.mpg.de/indico/images/file_small.png unknown type file link https://events.mpifr-bonn.mpg.de/indico/images/link.png link 1 doc https://events.mpifr-bonn.mpg.de/indico/images/word.png word file ppt https://events.mpifr-bonn.mpg.de/indico/images/powerpoint.png powerpoint file pdf https://events.mpifr-bonn.mpg.de/indico/images/pdf_small.png pdf file odt https://events.mpifr-bonn.mpg.de/indico/images/writer.png writer file odp https://events.mpifr-bonn.mpg.de/indico/images/impress.png presentation file ods https://events.mpifr-bonn.mpg.de/indico/images/calc.png spreadsheet file other https://events.mpifr-bonn.mpg.de/indico/images/file_small.png unknown type file link https://events.mpifr-bonn.mpg.de/indico/images/link.png link poster doc https://events.mpifr-bonn.mpg.de/indico/images/word.png word file ppt https://events.mpifr-bonn.mpg.de/indico/images/powerpoint.png powerpoint file pdf https://events.mpifr-bonn.mpg.de/indico/images/pdf_small.png pdf file odt https://events.mpifr-bonn.mpg.de/indico/images/writer.png writer file odp https://events.mpifr-bonn.mpg.de/indico/images/impress.png presentation file ods https://events.mpifr-bonn.mpg.de/indico/images/calc.png spreadsheet file other https://events.mpifr-bonn.mpg.de/indico/images/file_small.png unknown type file link https://events.mpifr-bonn.mpg.de/indico/images/link.png link 2026-03-08 2026-03-09