Welcome to CosmoStat

 

The CosmoStat team (LCS) is composed of both cosmologists and computer scientists working together to develop new methods of statistics, signal processing, and apply them to cosmological data set. CosmoStat goals are:

  • Statistics & Signal Processing: Develop new methods for analyzing astronomical data, and especially in cosmology where the needs of powerful statistical methods are very important.
  • Cosmology: Analyze and interpret data.
  • Projects: Participation to important astronomical projects such as Euclid, etc.
  • Teaching: Teach students and young researchers how to analyze astronomical data.
  • Dissemination: Take opportunity to disseminate our idea, tools and products  in and outside the astronomical field (CEA, CNRS, University, Industry...).
  • Diversity: Host a diverse group of researchers from all around the world.

From 2012 to now, the activity has been mainly driven by two international projects, PLANCK and Euclid, with an increasing involvement with time in Euclid.

 

 


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Research | Projects | People


 

CosmoStat News

Checkout all the latest CosmoStat news, events and publications

 

UNIONS: The impact of systematic errors on weak-lensing peak counts

  Authors: E. Ayçoberry, V. Ajani, A. Guinot, M. Kilbinger, V. Pettorino, S. Farrens, J.-L. Starck, R. Gavazzi, M. Hudson...
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UNIONS: The impact of systematic errors on weak-lensing peak counts

ShapePipe: a new shape measurement pipeline and weak-lensing application to UNIONS/CFIS data

  Authors: A. Guinot, M. Kilbinger, S. Farrens, A. Peel, A. Pujol, M. Schmitz, J.-L. Starck, T. Erben, R. Gavazzi,...
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ShapePipe: a new shape measurement pipeline and weak-lensing application to UNIONS/CFIS data

La matière noire de la toile cosmique révélée par l’effet de lentille gravitationnelle

Une nouvelle étape a été franchie dans le domaine des lentilles gravitationnelles faibles (weak lensing) avec la production d’un des...
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La matière noire de la toile cosmique révélée par l’effet de lentille gravitationnelle

Une gigantesque cartographie du ciel et un jeu considérable de données pour mieux comprendre la matière noire

Au sein de la collaboration internationale UNIONS, des scientifiques de l’Institut de recherche sur les lois fondamentales de l'Univers du...
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Une gigantesque cartographie du ciel et un jeu considérable de données pour mieux comprendre la matière noire

ShapePipe: A modular weak-lensing processing and analysis pipeline

  Authors: S. Farrens, A. Guinot, M. Kilbinger, T. Liaudat , L. Baumont, X. Jimenez, A. Peel , A. Pujol...
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ShapePipe: A modular weak-lensing processing and analysis pipeline

 


Website Credits

The CosmoStat website is a culmination of the efforts of the whole team with special thanks to Justin Burks, Marie Chicot, Samuel Farrens, Melis Irfan, Martin Kilbinger, François Lanusse, Valeria Pettorino and Morgan Schmitz.

CosmoStat logo by Birdhouse Branding.