Date: August 15 – August 30, 2023 Venue: Ronce-les-Bains, France Website: https://ecole-euclid.cnrs.fr/2023-accueil/ “Weak gravitational lensing”  (Le lentillage gravitationnel), cycle 2, Martin Kilbinger. Find here links to the lecture notes and TD exercises. Lecture notes (pdf). TD: CFIS/UNIONS weak-lensing data analysis; cluster lensing. Please download: jupyter notebook. Planck cluster catalogue. CFIS-W3 galaxy catalogue and star-/PSF-catalogue (links …

10th Astronomical Data Analysis Summer School (ADA X)Date:  September 18, 2023 – September 22, 2023 Venue: Hersonissos, Crete, Greece Website:  http://ada10.cosmostat.org  

Date: August 16 – August 27, 2021 Venue: Anglet, France Website: https://ecole-euclid.cnrs.fr/2021-accueil/ Lecture “Weak gravitational lensing”  (Le lentillage gravitationnel), cycle 2, Martin Kilbinger. Find here links to the lecture notes, TD exercises, “tables rondes” topics, and other information. Resources. A great and detailed introduction to (weak) gravitational lensing are the 2005 Saas Fee lecture notes …

Euclid: impact of nonlinear prescriptions on cosmological parameter estimation from weak lensing cosmic shear   Authors: Martinelli, M.;Tutusaus, I.;Archidiacono, M.;Camera, S.;Cardone, V. F.;Clesse, S.;Casas, S.;Casarini, L.;Mota, D. F.;Hoekstra, H.;Carbone, C.;Ilić, S.;Kitching, T. D.;Pettorino, V.;Pourtsidou, A.;Sakr, Z.;Sapone, D.; et al. Journal:   Year: 10/2020 Download: Inspire| Arxiv Abstract Upcoming surveys will map the growth of large-scale …

Emulators for the nonlinear matter power spectrum beyond ΛCDM  Authors: Winther, Hans A.; Casas, Santiago; Baldi, Marco; Koyama, Kazuya; Li, Baojiu; Lombriser, Lucas; Zhao, Gong-Bo  Journal: Physical Review D, Volume 100, Issue 12, article id.123540 Year: 12/2019 Download: Inspire| Arxiv Abstract Accurate predictions for the nonlinear matter power spectrum are needed to confront theory with …

This 10-week programme on the Golden Cosmological Surveys Decade will be held at the new Institut Pascal, in Paris Orsay, from 1st April 2020 to 5th June 2020. The Institut Pascal provides offices, seminar rooms, common areas and supports long-term scientific programmes.    GOLD 2020 will include a summer school, three workshops (on Lensing, Galaxy …

Tutorial on “Comprendre l’infiniment grand: cosmology and large scales in the Universe” by Valeria Pettorino

Co-organised by CosmoStat on  May 20-22 2018 in Valencia, Spain. Tutorial on “Sparsity” by Samuel Farrens.

Tutorial on “Comprendre l’infiniment grand: cosmology and large scales in the Universe” by Valeria Pettorino

Tutorial on “Deciphering Cosmological Parameters” by Samuel Farrens

MOOC on “Representations Parcimonieuses des Données, Des Particules aux Etoiles” by Sandrine Pires given at Doctoral school PHENIICS of Paris-Saclay

MOOC on “Débruitage par Des Méthodes Parcimonieuses, Des Particules aux Etoiles” by Sandrine Pires given at Doctoral school PHENIICS of Paris-Saclay

MOOC on “Interpolation des Données Manquantes par des Méthodes Parcimonieuses” by Sandrine Pires given at Doctoral school PHENIICS of Paris-Saclay

Tutorial on “Le lentillage gravitationnel” by Martin Kilbinger

Co-organised by CosmoStat on  May 22-24 2016 in Chania, Greece. Tutorial on “Sparsity” by Samuel Farrens.

Tutorial on “Sparse Representations and their Application in Astrophysics” by Jean-Luc Starck

Course on “Inverse Problems in Astrophysics” by Jean-Luc Starck Part I: Introduction to inverse problems and image deconvolution (pdf), Part II: Introduction to Sparsity and Compressed Sensing, Part II: Introduction to Sparsity and Compressed Sensing, Part III: Wavelets in Astronomy: from orthogonal wavelets and to the Starlet transform (pdf), Part IV: Beyond Wavelets (pdf), Part V: …

Co-organised by CosmoStat on  May 7-11 2012 in Cargèse, France. Tutorial on “Sparse representations and filtering” by Sandrine Pires, Tutorial on “Deconvolution and Compressed Sensing” by Florent Sureau, Tutorial on “Inpainting and Morphological Component Analysis” by Sandrine Pires, Tutorial on “Data Analysis on the Sphere” by Florent Sureau, Tutorial on “Blind Source Separation methods: application in cosmology” by …