mercredi 25 mars 2026
| Heures | événement | (+) |
| 13:00 - 13:30 | Accueil - Accueil, badge | |
| 13:30 - 13:50 | Introduction & Logistique - Vanessa Hill & Roland Bacon | |
| 13:50 - 15:40 | WST Science | (+) |
| 13:50 - 14:15 | › ESO's Expanding Horizons process - Jarle Brinchmann, European Southern Observatory | |
| 14:15 - 14:50 | › Overview of the Wide-Field Spectroscopic Telescope Concept Study - Roland Bacon, Centre de Recherche Astrophysique de Lyon | |
| 14:50 - 15:15 | › WST science drivers: new frontiers of spectroscopic surveys in the 2040s - Vincenzo Mainieri, ESO | |
| 15:15 - 15:40 | › The Galactic science case for WST - Vanessa Hill, OCA, Observatoire de la Côte d'Azur, Université Côte d'Azur, CNRS, Laboratoire Lagrange | |
| 15:40 - 16:20 | Pause café | |
| 16:20 - 17:35 | WST Science | (+) |
| 16:20 - 16:45 | › Defining WST's High-resolution spectrograph setup - Kordopatis Georges, Observatoire de la Côte dÁzur | |
| 16:45 - 17:10 | › Galactic ecology from the Gaia era to WST - Alejandra Recio-Blanco, Observatoire de la Cote d'Azur | |
| 17:10 - 17:35 | › Hierarchical formation of the Milky Way: Accreted populations - Nicolas Martin, Observatoire astronomique de Strasbourg | |
| 18:00 - 22:30 | Depart des Bus pour l'Observatoire - Visite du patrimoine du site (grande coupole, grand méridien, et Universarium). Buffet sous la grande couple. |
jeudi 26 mars 2026
| Heures | événement | (+) |
| 09:00 - 10:40 | WST Science | (+) |
| 09:00 - 09:25 | › Exploring new frontiers in cosmology with WST - Jean-Paul Kneib, EPFL | |
| 09:25 - 09:50 | › Cosmology with cosmic voids in the era of WST - Giulia Degni, Centre de Physique des Particules de Marseille | |
| 09:50 - 10:15 | › Cosmology with Lyman-Break Galaxies in light of Stage 5 Spectroscopic Surveys - Constantin Payerne, Institut de Recherches sur les lois Fondamentales de l'Univers | |
| 10:15 - 10:40 | › New insights into the first structures in the early Universe with WST - Nicolas Laporte, Laboratoire d'Astrophysique de Marseille | |
| 10:40 - 11:10 | Pause café | |
| 11:10 - 12:50 | WST Science | (+) |
| 11:10 - 11:35 | › Probing our cosmological model with joint lensing and DESI galaxy clustering - Eric Jullo, Laboratoire d'Astrophysique de Marseille | |
| 11:35 - 12:00 | › Kinematic Lensing with the WST Integral Field Spectrograph - Alexandre Jeanneau, Centre de Recherche Astrophysique de Lyon | |
| 12:00 - 12:25 | › Synergies between Euclid and WST - Clotilde Laigle, Institut d'Astrophysique de Paris | |
| 12:25 - 12:50 | › WST: A Time Domain Machine for the 2040s - Paula Sanchez Saez, European Southern Observatory | |
| 12:50 - 14:00 | Déjeuner | |
| 14:00 - 15:40 | WST Science | (+) |
| 14:00 - 14:25 | › Multi-messenger observations in the ET era - Susanna VERGANI, Laboratoire d'étude de l'Univers et des phénomènes eXtrêmes, Institut d'Astrophysique de Paris | |
| 14:25 - 14:50 | › Preparing WST operations for gravitational wave multi-messenger observations - Sofia Bisero, IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France, LUX, Observatoire de Paris, Université PSL, Sorbonne Université, CNRS, 92190 Meudon, France | |
| 14:50 - 15:15 | › LSST : news & projection en 2040 - Pierre Antilogus, Laboratoire de Physique Nucléaire et de Hautes Énergies | |
| 15:15 - 15:40 | › Looking for gamma-ray bursts afterglows in the Vera C. Rubin observatory data - Johan Bregeon, Laboratoire de Physique Subatomique et Cosmologie de Grenoble | |
| 15:40 - 16:10 | Pause café | |
| 16:10 - 17:00 | WST Science | (+) |
| 16:10 - 16:35 | › Multimessenger science with WST and LISA - Astrid Lamberts, Observatoire de la Côte d'Azur | |
| 16:35 - 17:00 | › Panoramic IFS (MUSE/BlueMUSE) as pathfinders for WST - Johan Richard, Centre de Recherche Astrophysique de Lyon | |
| 17:00 - 18:00 | Table ronde BIg Data |
vendredi 27 mars 2026
| Heures | événement | (+) |
| 09:00 - 10:40 | WST Science | (+) |
| 09:00 - 09:25 | › The Extragalactic Science case for WST - Francesco Belfiore, INAF - Osservatorio Astrofisico di Arcetri, European Southern Observatory | |
| 09:25 - 09:50 | › A redshift z~1 WST reference survey - Nicolas Bouché, Centre de Recherche Astrophysique de Lyon | |
| 09:50 - 10:15 | › WST as a CGM mapping machine across cosmic time - Floriane Leclercq, Centre de Recherche Astrophysique de Lyon | |
| 10:15 - 10:40 | › Unsupervised classification of spaxels from MUSE to WST - Hugo Chambon, Institut de Planétologie et d'Astrophysique de Grenoble | |
| 10:40 - 11:10 | Pause café | |
| 11:10 - 12:50 | WST Science | (+) |
| 11:10 - 11:35 | › Unveiling the hot and energetic UNiverse in X-ray with NewAthena and X-IFU - Etienne Pointecouteau, Institut de recherche en astrophysique et planétologie | |
| 11:35 - 12:00 | › Synergie WST - SKAO - Chiara Ferrari, Laboratoire Lagrange | |
| 12:00 - 12:25 | › MOSAIC at the ELT: a unique multi-object spectrograph for the largest ground-based telescope - Thierry Contini, Institut de recherche en astrophysique et planétologie | |
| 12:25 - 12:50 | › Managing the environmental sustainability of WST - Shan Mignot, Laboratoire Lagrange | |
| 12:50 - 13:00 | Conclusion - R. Bacon | |
| 13:00 - 14:30 | Déjeuner |