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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

Mass mapping with real weak-lensing data using sparsity- based techniques

November 17, 2017January 17, 2018 Samuel Farrens

Position: Internship Deadline:  28/02/2018 Contact: A. Peel and J.-L. Starck   Details about this position are provided…

Post read time 5 sec read
Past Offers

Weak gravitational lensing: shear measurement and calibration in CFIS data

November 14, 2017September 21, 2018 Samuel Farrens

Position: Internship Deadline:  28/02/2018 Contact: A. Pujol and M. Kilbinger   Details about this position are provided…

Post read time 5 sec read
Past Offers

Machine Learning and Image Deblending for Astrophysical Data

November 14, 2017December 24, 2017 Samuel Farrens

Position: Internship Deadline:  28/02/2018 Contact: S. Farrens and J.-L. Starck   Details about this position…

Post read time 5 sec read
Past Offers

Cosmological Parameters Estimation from Cosmic Microwave Background Data

November 13, 2017June 19, 2018 Samuel Farrens

Position: Internship Deadline:  28/02/2018 Contact: V. Pettorino and J.-L. Starck Details about this position are provided…

Post read time 5 sec read
Past Offers

Reconstruction parcimonieuse et semi-paramétrique en imagerie radio

November 13, 2017April 26, 2018 Samuel Farrens

Position: Internship/PhD Deadline:  28/02/2018 Contact: J.-L. Starck and J. Girard Details about this position…

Post read time 5 sec read
Past Offers

Applying State-of-the-Art Deconvolution Methods to ALMA Data: Towards a High Dynamic Range Vision of the Cold Universe

November 13, 2017September 21, 2018 Samuel Farrens

Position: Internship Deadline:  28/02/2018 Contact: Anaelle Maury and Jean-Luc Starck Details about this position are provided…

Post read time 5 sec read
Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
Cosmology Publications publications_apv Weak gravitational lensing Weak Lensing Publications

Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

August 25, 2017November 23, 2017 Samuel Farrens

  Authors: DES Collaboration Journal:   Year: 08/2017 Download: ADS| Arxiv Abstract We present…

Post read time 1 min read
Dark Energy Survey Year 1 Results: Curved-Sky Weak Lensing Mass Map
Publications publications_apv Weak Lensing Publications

Dark Energy Survey Year 1 Results: Curved-Sky Weak Lensing Mass Map

August 25, 2017November 23, 2017 Samuel Farrens

  Authors: C. Chang, A. Pujol, B. Mawdsley et al. Journal:   Year: 08/2017 Download:…

Post read time 50 sec read
Kostas Themelis – Eurotalent!
News

Kostas Themelis – Eurotalent!

August 3, 2017 Samuel Farrens

CosmoStat postdoc Kostas Themelis has been awarded a Enhanced Eurotalents grant to work on “PRobabilistic…

Post read time 10 sec read
Sparse reconstruction of the merging A520 cluster system
Events Publications publications_ap publications_jls Weak Lensing Publications

Sparse reconstruction of the merging A520 cluster system

August 3, 2017March 29, 2024 Samuel Farrens

  Authors: A. Peel, F. Lanusse, J.-L. Starck Journal: ApJ Year: 08/2017 Download: ADS|…

Post read time 1 min read

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