Team

Tosca is a collaboration between three French laboratories (CEA Paris-Saclay, Caen, Nice) and Geneva (CH)

Products

We expect to deliver scientific papers, software and outreach tools

Meetings

We organise meetings among TOSCA members and participate to events which are relevant for TOSCA themes.

Themes

TOSCA is divided into three work packages.

Latest news

Below you can find latest news on TOSCA

Nov 7-8, 2004 at Nice Observatory.   The meeting program is available […]
The first meeting of the ANR2023-TOSCA collaboration takes place in Nice, France […]

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Partners

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MONTHS

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members

TOSCA Work Packages

Here you can find TOSCA team members. For more information on each lab participating to TOSCA, see also TOSCA partners.

WP1

From visibilities to galaxy shapes: we will build catalogues of individual galaxy shapes, which will be used as the inputs for WP2

WP2

From shapes to convergence maps: we will use Deep Learning for dark matter mass map reconstruction, either from radio WP1 inputs or from an optical shape catalogue from Euclid

WP3

From maps to cosmological parameters: we will use convergence maps produced within WP2 for Euclid and SKA and extract new weak lensing observables

TOSCA team members

Here you can find TOSCA team members; each row corresponds to a different Work Package.
For more information on each lab participating to TOSCA, see also TOSCA partners.

André Ferrari

WP1 Lead

OCA/Lagrange

Expertise: Radio astronomy, machine learning

SKAO


Cédric Richard

WP1 Member

OCA/Lagrange


Simon Prunet

WP1 Member

OCA/Lagrange

Expertise: Data processing, cosmology


Jalal Fadili

WP2 Co-Lead

ENSICAEN

Expertise: Mathematical imaging, optimisation and Inverse problems


Jean-Luc Starck

TOSCA P.I. and WP2 Co-Lead

Head of CosmoStat Laboratory, CEA, Paris-Saclay.

Expertise: Statistics, Weak Lensing.

Euclid and SKAO

Sam Farrens

WP2 Member

CosmoStat Laboratory, CEA, Paris-Saclay

Expertise: Computational Science, pipeline development & machine learning

Euclid

Francois Lanusse

WP2 Member

CosmoStat Laboratory, CNRS

Expertise: Deep learning

Valeria Pettorino

WP3 member

European Space Agency

Expertise: Cosmology, Theory, Likelihood.

Euclid and SKAO

Martin Kunz

WP3 member

Univ. Geneva

Expertise: Theory and statistics

Euclid and SKAO


Martin Kilbinger

WP3 Lead

CosmoStat, CEA, Paris-Saclay

Expertise: weak lensing

Euclid

Lisa Goh

WP3 Member

CosmoStat, CEA, Paris-Saclay.

Expertise: Statistics, Weak Lensing.

Euclid