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2nd Astro-COLIBRI multi-messenger astrophysics workshop

20–24 nov. 2023
Institut Pascal
Fuseau horaire Europe/Paris

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Liste des Contributions

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  1. 22. Welcome
    Fabian Schüssler (IRFU / CEA Paris-Saclay), Yves BALKANSKI (Institut Pascal - UPSaclay)
    20/11/2023 10:00
  2. 2. Multi-messenger transients
    Marica Branchesi
    20/11/2023 10:30
  3. 1. MWL+MM emission of GRBs
    Giancarlo Ghirlanda (INAF-Osservatorio di Brera)
    20/11/2023 11:30
  4. 3. MWL/MM emissions of AGN
    Foteini Oikonomou (Norwegian University of Science and Technology (NTNU))
    20/11/2023 12:00
  5. 10. Virtual Observatory
    Ada Nebot
    20/11/2023 14:00
  6. 11. GCN
    Judith Racusin (NASA)
    20/11/2023 14:30

    General Coordinates Network (GCN): NASA’s Next Generation Time-Domain and Multimessenger Astronomy Alert System

    Abstract:The Gamma-ray Coordinates Network (GCN) is a public collaboration platform run by NASA for the astronomy research community to share alerts and rapid communications about high-energy, multimessenger, and transient phenomena. Over the past 30 years, GCN has helped enable...

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  7. 14. ZTF/LSST brokers (e.g. European Broker Initiative)
    Jakob Nordin (Humboldt Universität, Berlin)
    20/11/2023 15:00
  8. 8. General ideas and history
    Patrick Reichherzer (Ruhr-Universität Bochum (RUB))
    20/11/2023 16:00
  9. 9. Current version and features
    Mathieu de Bony de Lavergne (IRFU, CEA, Université Paris-Sacla)
    20/11/2023 16:45
  10. 25. IceCube realtime alerts: science and infrastructure
    Massimiliano Lincetto (RUB)
    21/11/2023 09:00

    In recent years, the IceCube realtime program has been publishing alerts following the detection of neutrinos with moderate-to-high probability of being astrophysical. Such alerts are distributed through the NASA General Coordinates Network in two steps: a prompt notice with preliminary details, followed by a circular containing detailed reconstruction information. In this contribution, I will...

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  11. 26. Online Analysis Framework for Multi-Messenger Astronomy with KM3NeT
    Vincent Cecchini (KM3NeT-INFRADEV2, IFIC Valencia, CSIC)
    21/11/2023 09:20

    KM3NeT is a Cherenkov-based neutrino telescope under construction in the depth of the Mediterranean sea. It will consist of two main detectors, ARCA and ORCA, sensitive to energies from MeV to PeV. Presently a fraction of both detectors is already data-taking with a completion date foreseen for 2028.
    The telescope design allows for a high duty-cycle, a large field of view, and an...

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  12. 27. Searching for sub-TeV neutrino counterparts to sub-threshold gravitational wave events
    Tista Mukherjee (IAP, KIT)
    21/11/2023 09:40

    Since the release of the Gravitational Wave Transient Catalog GWTC-2.1 by the LIGO-Virgo collaboration, sub-threshold gravitational wave (GW) candidates are publicly available. They are expected to be released in real-time as well, in the upcoming O4 run. Using these GW candidates for multi-messenger studies complements the ongoing efforts to identify neutrino counterparts to GW events. This...

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  13. 28. tilepy: rapid tiling strategies in mid/small FoV observatories
    Monica Seglar Arroyo (IFIC)
    21/11/2023 10:30
  14. 31. Observing Strategy for Electromagnetic Follow-up of Gravitational-Wave Events
    Elahe Khalouei (Seoul National University)
    21/11/2023 10:50

    In the realm of multi-messenger astronomy (MMA), Implementing an optimal observing strategy to follow electromagnetic (EM) counterparts across the network observatories is a crucial factor to achieve successful observations. By employing the Multi Order Coverage (MOC) data structure and ranking methods, we present an observing strategy in the context of the GECKOrchester tool. The performance...

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  15. 29. Powering Source of Gamma Ray Burst Associated Supernovae: Spin-down Millisecond Magnetar?
    Amit Kumar (University of Warwick)
    21/11/2023 11:10

    The diversity in the observed properties of different types of supernovae (SNe) are crucial to understanding how the life of stars ends differently. Diversity among underlying powering mechanisms may play a vital role among other possible factors (e.g., progenitor, environment). Unique properties and scarcity of Gamma-ray bursts (GRBs) associated SNe (GRB-SNe) seek attention and are exciting...

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  16. 30. Detectability of GRB Optical Prompt and Afterglow with Iranian National Telescope
    Soroush Shakeri (Isfahan University of Technology (IUT))
    21/11/2023 11:30

    Iranian National Observatory Project is a medium size optical telescope with a primary diameter of 3.4m dedicated for observations of galactic/extra galactic and transient sources. The telescope is an optical RC telescope benefitting from on axis Cassegrain focus and side Cassegrain stations. We aim to detect GRB afterglows and optical prompts/ Kilonoveas and the optical counterparts of GW...

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  17. 13. ASAS-SN SkyPatrol
    Kyle Hart
    21/11/2023 13:30

    The All-Sky Automated Survey for Supernovae (ASAS-SN) began observing in late-2011 and has been imaging the entire sky with nightly cadence since late 2017. A core goal of ASAS-SN is to release as much useful data as possible to the community. Currently our Sky Patrol platforms allow users to retrieve forced photometry light curves or to query any number of the continuously updated light...

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  18. 15. SkyPortal
    Theophile Jegou du Laz
    21/11/2023 14:00
  19. 16. BHTom
    Lukasz Wyrzykowski (Warsaw University Astronomical Observatory)
    21/11/2023 14:30
  20. 23. Kilonova-Catcher
    Sarah Antier
    21/11/2023 15:00
  21. 20. RAPAS
    Thierry Midavaine
    21/11/2023 16:00
  22. 19. AAVSO
    Heinz-Bernd Eggenstein (AAVSO)
    21/11/2023 16:30
  23. 24. The United Nations Open Universe Initiative
    Ulisses Barres de Almeida
    21/11/2023 17:00
  24. 17. Unistellar + SETI
    Tom Esposito
    21/11/2023 17:30
  25. 33. Conclusions
    Fabian Schüssler (IRFU / CEA Paris-Saclay)
    24/11/2023 12:00
  26. 32. Fermi-LAT analysis platforms: FAVA + LCR
    Janeth Valverde
  27. 7. Follow-ups in the optical domain
  28. 5. Follow-ups in the radio domain
  29. 18. Introduction + topics + group formation
    Fabian Schüssler (IRFU / CEA Paris-Saclay)
  30. 21. iTelescope (tbc)
  31. 6. Optical surveys: detection of optical transients
  32. 4. Radio transients
  33. 12. TNS (tbc)