Weak gravitational lensing and intrinsic galaxy aligmnents with the Ultraviolet Near-Infrared Optical Northern Sky (UNIONS) survey

Cosmological analysis of weak gravitational lensing with the Ultraviolet Near-Infrared Optical Northern Sky (UNIONS) survey

Position: Internship
Deadline:  15/12/2021
Contact: Martin Kilbinger, François Lanusse

Details about this position are provided in the following PDF.

École Euclid de cosmologie 2021

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 by Peter Schneider. Download Part I (Introduction to lensing) and Part III (Weak lensing) from my homepage.
    • Check out Sarah Bridle's video lectures on WL from 2014.
  • TD cycle 2, Data analysis. TBD
  • Lecture notes.

Simulation-based cosmological inference of large galaxy surveys

Simulation-based cosmological inference of large galaxy surveys

Position: PhD
Deadline:  15/04/2021
Contact: Martin Kilbinger, Valeria Pettorino, François Lanusse

Details about this position are provided in the following pdf file.

Please apply here on adum.fr, the central site to apply for this PhD.

This project proposed in the context of UDOPIA, the Université Paris-Saclay Doctoral Programme in Artificial Intelligence

shear bias

 

Authors:  M. Kilbinger, A. Pujol
Language: Python
Download: GitHub
Description: shear_bias is a package that contains tools and scripts for shear bias estimation for weak gravitational lensing analysis.


Installation

Download the code from the github repository.

git clone https://github.com/CosmoStat/shear_bias

A directory shear_bias is created. There, call the setup script to install the package.

cd shear_bias
python setup.py install

“3x2pt'” analysis: Cross-correlations of cosmological probes, and application to state-of-the-art weak-lensing and galaxy clustering surveys.

“3x2pt'” analysis: Cross-correlations of cosmological probes, and application to state-of-the-art weak-lensing and galaxy clustering surveys.

Position: PhD
Deadline:  15/04/2021
Contact: Martin Kilbinger, Valeria Pettorino

Details about this position are provided in the following PDF.

Euclid joint meeting: WL + GC + CG SWG + OU-LE3

Poll:

 

Date

February 3 - 7, 2020


Venue

IAP - Institue d'Astrophysique de Paris, 98 bis, bd Arago, 75014 Paris


Program

The preliminary schedule can be found here:

https://docs.google.com/document/d/1XHDepk3W4897GMqxABpo4vgubhm2LFVYVOCgyTqGS_I/edit

Slides (password-protected) are on redmine.

The meeting starts on Monday 3 February at 9:30.

 


Participant list

Please add your name to the following list if you intend to participate. To access IAP, external people are required to indicate their name in advance of the meeting, and might have to show identification at the IAP front desk. There is no conference fee.  

https://docs.google.com/document/d/17Hn8Z6LH54fJDbDY2uQPtZPauZotm6IsnNC4LbBcmII/edit


Practical information

How to get to IAP.

Hotel list.

Restaurant list.


Contacts

Martin Kilbinger  <kilbinger@iap.fr>

Sandrine Codis <codis@iap.fr>