Next Generation Space VLBI workshop
ASTRON/JIVE
We are pleased to announce the third edition of the Next Generation Space VLBI workshop (ngSVLBI-2022) which will be co-hosted by JIVE and ASTRON in Dwingeloo, The Netherlands, 17-19 October 2022. This workshop will continue the sequence originated in Noordwijk, The Netherlands, in September 2018 followed by a meeting in Charlottesville, VA, USA, in January 2020.
The ngSVLBI-2022 workshop will focus on the future of high-resolution radio interferometry in Space as a natural space-borne extension of advanced existing and prospective Earth-based facilities (Global VLBI, EHT and ngEHT, LOFAR) and Space VLBI missions VSOP and RadioAstron. The workshop will address the topics of SVLBI mission concepts and supporting technology developments aiming at achieving the highest angular resolution observations in all domains of the radio spectrum, from megahertz to terahertz. The program will highlight recent scientific and technological developments laying the foundation for future space-based very long baseline interferometry. In particular, the program will include the following topics:
- Multi-disciplinary science applications at extremely high angular resolutions
- o mm/sub-mm domain
- o cm/dm domain
- o ultra-long-wavelength interferometers
- Space-borne antennas for high-resolution interferometers
- Analogue instrumentation for ngSVLBI
- Digital SVLBI instrumentation, data handling and processing
- Heterodyning and synchronization
- Orbital dynamics and uv-plane coverage optimisation
- Baseline state vector determination
- Mission concepts, incl. "Space-Earth" and "Space-only" configurations
The program of the workshop will consist of invited (oral) and contributed (oral and poster) presentations. We will strive to achieve in the workshop's program as a wide diversity of presenters as possible.
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Welcome: Registration and Opening remarks
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08:30
Registration
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1
Opening remarksSpeaker: Leonid Gurvits
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2
Welcome messageSpeaker: Mark Bentum (ASTRON)
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08:30
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(Ultra)-long-wavelength astronomy and cosmologyConvener: Mark Bentum
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3
Peering into the dark (ages) with low-frequency space interferometersSpeaker: Leon Koopmans
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4
Netherlands-China Low Frequency Explorer (NCLE): status and resultsSpeaker: Sukanth Karapakula
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5
Low-frequency experiments on Longjiang-2 Lunar satelliteSpeaker: Jingye Yan
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3
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10:30
Coffee break
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VLBI in space: lessons and achievementsConvener: Zsolt Paragi
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7
The filamentary structure of 3C 279 probed by RadioAstron: a bridgehead for future SVLBISpeaker: Jose-Luis Gomez
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8
The Unique Contribution of Space VLBI Polarimetry (review)Speaker: Denise Gabuzda
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12:50
Lunch
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VLBI in space: lessons and achievements: Meter/centimeter VLBI in spaceConvener: Sandor Frey
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11
Cosmic masers as seen by RadioAstronSpeaker: Olga Bayandina
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12
Multi-scale and multi-directional imaging in SVLBISpeaker: Andrei Lobanov
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11
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15:30
Coffee break
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VLBI in space: lessons and achievements: Meter/centimeter VLBI in space (continued)
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15
CANCELED: Deep learning potentials for source detection and characterisation from wide-field VLBI surveys
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16
Scintillation and scattering in SVLBI (review)Speaker: Carl Gwinn
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17
The role of Earth-based arrays in future SVLBI missionsSpeaker: David Jauncey
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18
Synergies with other domains of astrophysics, global collaborationsSpeaker: Eduardo Ros
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19
Open microphone
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15
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Millimeter and sub-millimeter VLBI in space: beyond EHT in frequency and angular resolutionConvener: Yuri Kovalev
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20
Physics of muas structures of AGNSpeaker: Efthalia Traianou
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22
Simulating the future of black hole imaging with Space VLBISpeaker: Freek Roelofs
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23
Orbital options for photon rings detectionSpeaker: Ben Hudson
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20
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10:30
Coffee break
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Millimeter and sub-millimeter VLBI in space: beyond EHT in frequency and angular resolution
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24
ngEHT and its potential space-borne extension (review)Speaker: Lindy Blackburn
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25
The Event Horizon Explorer Mission Concept (review)Speaker: Peter Kurczynski
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26
The Event Horizon Explorer: More Than Two, the Black Hole Demography Science GoalSpeaker: Daniel D'Orazio
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27
Front-end instrumentation for sub-mm single-dish and VLBI in space (review)Speaker: Martina Wiedner
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28
Terahertz receivers for future space-borne VLBI missionsSpeaker: Cristina Garcia-Miro
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24
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13:10
Lunch (and conference photo)
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Special Session: Leonid Gurvits Celebration
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29
Welcome and introductionSpeakers: Andrei Lobanov, Sandor Frey, Zsolt Paragi
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32
Space VLBI History, JIVE and LeonidSpeaker: Richard Schilizzi
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29
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15:30
Coffee break
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Special Session: Leonid Gurvits Celebration
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35
Exploration of the Universe as a Key to the Discovery of the Human Soul - Leonid's MethodSpeakers: Alexander Konovalenko, Oleg Ul'yanov
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18:00
Conference dinner
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Methods and technologies for prospective ng SVLBIConvener: Krisztina Gabányi
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38
Precision Timing for mm/sub-mm Space-VLBISpeaker: Sridharan Tirupati Kumara
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40
Optical communications for the Event Horizon Explorer mission conceptSpeaker: Jade Wang
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41
AERO–VISTA: a pathfinder towards low-frequency space-based interferometrySpeaker: Mary Knapp
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10:50
Coffee break
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Toward implementation of next generation Space VLBIConvener: Andrei Lobanov
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44
General discussion
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45
Concluding remarksSpeaker: Leonid Gurvits
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13:00
Lunch
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