Oct 13 – 15, 2020
Europe/Paris timezone

PNG with interlopers in Euclid

Oct 14, 2020, 9:50 AM
20m
en visio

en visio

lien zoom envoyé par mail

Speaker

Pierros Ntelis (CPPM)

Description

Euclid is going to reveal the exciting nature of our universe by observing Emission Line Galaxies (ELG) in the redshift region 1 < z < 2, with a high survey area of 15000 deg2. In this talk, I will describe the Systematic Effect of the Line-Misidentification, an important effect of Spectrophotometric observations on high contaminated galaxy samples from interlopers. Then, I will present its impact in measurements of local Primordial Non-Gaussianity (PNG) with Euclid as a baseline experiment.

Primary author

Presentation materials