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Author: Samuel Farrens

I have been a postdoctoral researcher at CEA Saclay since October 2015. I am currently working on the DEDALE project and the Euclid mission with Jean-Luc Starck. My background is in optical detection of clusters of galaxies and photometric redshift estimation. I am now branching out into the field of PSF estimation using sparse signal processing techniques.
Past Offers

Software Developer for Euclid Data Model

June 5, 2020September 28, 2020 Samuel Farrens

Position: Software Developer Deadline:  31/08/2020 Contact: S. Farrens Details about this position are provided in…

Post read time 6 sec read
Past Offers

Postdoctoral position on weak gravitational lensing for Euclid and UNIONS

June 2, 2020September 24, 2020 Samuel Farrens

Position: Postdoc Deadline:  31/08/2020 Contact: F. Lanusse, M. Kilbinger, S. Farrens Details about this…

Post read time 8 sec read
Make and CMake Tutorial
Tutorial tutorial_sf

Make and CMake Tutorial

April 9, 2020 Samuel Farrens

This tutorial is designed to provide a first look at using make and CMake…

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Euclid : un subtil amalgame pour un résultat cosmologique plus précis
Media Coverage

Euclid : un subtil amalgame pour un résultat cosmologique plus précis

April 9, 2020April 9, 2020 Samuel Farrens

Au terme de trois années de travail, une équipe de la collaboration Euclid, coordonnée…

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La quête de l’origine de l’accélération cosmique
Media Coverage

La quête de l’origine de l’accélération cosmique

April 9, 2020April 9, 2020 Samuel Farrens

Déterminer la cause de l’accélération cosmique est l’un des grands défis de la cosmologie.…

Post read time 29 sec read
Jekyll Tutorial
Tutorial tutorial_sf

Jekyll Tutorial

April 9, 2020 Samuel Farrens

The objective of this tutorial is to introduce Jekyll and show you how to…

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Git Tutorial
Tutorial tutorial_zr

Git Tutorial

April 9, 2020April 9, 2020 Samuel Farrens

This tutorial will help you practice the basics of the GitHub flow and how…

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Euclid preparation: VI. Verifying the Performance of Cosmic Shear Experiments
Cosmology Publications publications_Euclid publications_fs publications_jls publications_mk publications_sf publications_sp publications_vp Weak gravitational lensing Weak Lensing Publications

Euclid preparation: VI. Verifying the Performance of Cosmic Shear Experiments

March 30, 2020June 30, 2020 Samuel Farrens

Authors: Euclid Collaboration, P. Paykari, ..., S. Farrens, M. Kilbinger, V. Pettorino, S. Pires,…

Post read time 42 sec read
Euclid preparation. V. Predicted yield of redshift 7 < z < 9 quasars from the wide survey
Cosmology Publications publications_Euclid publications_fs publications_mk publications_sf publications_vp

Euclid preparation. V. Predicted yield of redshift 7 < z < 9 quasars from the wide survey

November 20, 2019July 20, 2020 Samuel Farrens

Authors: Euclid Collaboration, R. Barnett, ..., S. Farrens, M. Kilbinger, V. Pettorino, F. Sureau,…

Post read time 1 min read
The impact of baryonic physics and massive neutrinos on weak lensing peak statistics
Cosmology Publications publications_ap Weak gravitational lensing Weak Lensing Publications

The impact of baryonic physics and massive neutrinos on weak lensing peak statistics

September 19, 2019 Samuel Farrens

  Authors: M. Fong, M. Choi, V. Catlett, B. Lee, A. Peel, R. Bowyer, …

Post read time 1 min read

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