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 72 false [["0", "Code of Conduct"], ["1", "Conference Proceedings Material"], ["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] INAF - Osservatorio Astronomico di Cagliari be1ccf56d8958fc774089324e30b8c19 INAF - Osservatorio Astronomico di Cagliari be1ccf56d8958fc774089324e30b8c19 INAF - Osservatorio Astronomico di Cagliari 3b00879a5f997522d15d9f1ca06a64f1 INAF - Osservatorio Astronomico di Cagliari 9b29a98b06d82ed6fac6f3b97555cdf0 INAF - Osservatorio Astronomico di Cagliari eda0afb8da7cf4f96e288bf51df3d494 Jodrell Bank Centre for Astrophysics 2bf6ce5f382dab2780d548a1402208e3 INAF - IAPS Roma f1ee52e95b7606fd62511e2f463b6eff NRAO 09b7989d795f168a6e7f2a0fc0a43d40 CfA 444eaa4ce92b203295a7de481f3ce763 CJD Bonn Castell

Graurheindorfer Str. 149, 53117 Bonn

2024-09-03T11:45:00 2024-09-03T12:00:00 00:15 Water masers associated with AGNs (the `megamasers') constitute a unique way to directly map the molecular gas at (sub-)parsec distance from SMBHs and, hence, to study the physical properties, the structure, and the kinematics of the gas surrounding the central engine. In particular, high angular resolution radio continuum and maser observations have been used to test the alignment of the radio jets and the rotation axis of accretion disks and to pinpoint regions of strong interaction of low power jets and/or nuclear outflows with the interstellar medium in radio quiet AGNs. Located at a distance of 122 Mpc, IC485 is a spiral LINER/Seyfert 2 galaxy hosting a bright H2O megamaser. A recent study indicates that the maser emission might be produced (at least in part) in an edge-on accretion disk oriented north-south, with a radius of 0.24 pc (Ladu et al. 2024). Sensitive radio continuum EVN measurements at 1.7 and 5 GHz, did not show confident emission from the nuclear region, suggesting a diffuse morphology resolved out at the pc-scale. By taking profit of a resolution intermediate between that of the VLA and VLBI, very recent observations with the e-MERLIN at 1.4 and 5 GHz revealed a flat-spectrum nuclear source, coincident in position with the maser location and with a tentative source visible in our EVN L-band map. The e-MERLIN source is slightly resolved with an orientation of the extended emission approximately perpendicular to that of the putative accretion disk. These characteristics suggest the presence of a weak jet or an outflow in the nucleus of IC485. Here, we present the results of our e-MERLIN observations and discuss them by combining the information obtained from the radio continuum and maser studies, thus providing relevant clues on the maser and radio continuum origin. paper 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 slides 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 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 2026-03-07 2026-03-08