Paradis, M. Arthur (2024) Building and validation of a 3X2 points pipeline for the UNIONS survey PFE - Project Graduation, ENSTA.
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Abstract
In this report, I present the approach leading to the construction and validation of a 3X2 point pipeline for processing weak gravitational lensing data for data from UNIONS and BOSS. First, I make the link between the ΛCDM cosmological model and the observable quantities of weak gravitational lensing. Then I present the construction of realistic galaxy catalogs from a simulation in order to validate the data processing. Finally, I test and modify the codes from previously developed pipelines in order to build a data processing pipeline adapted to UNIONS and BOSS and validate it.
Item Type: | Thesis (PFE - Project Graduation) |
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Uncontrolled Keywords: | Simulation |
Subjects: | Physics, Optics |
ID Code: | 10372 |
Deposited By: | Clément Paradis |
Deposited On: | 04 nov. 2024 11:16 |
Dernière modification: | 04 nov. 2024 11:16 |
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