Coronagraphic Data Post-processing Using Projections on Instrumental Modes

Coronagraphic Data Post-processing Using Projections on Instrumental Modes

Directly observing exoplanets with coronagraphs is impeded by the presence of speckles from aberrations in the optical path, which can be mitigated in hardware with wave front control, as well as in post-processing. This work explores using an instrument model in post-processing to separate astrophy...

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Bibliographic Details
Main Authors: Yinzi Xin, Laurent Pueyo, Romain Laugier, Leonid Pogorelyuk, Ewan S. Douglas, Benjamin J. S. Pope, Kerri L. Cahoy
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Coronagraphic imaging
Exoplanet detection methods
Exoplanet astronomy
Direct imaging
Online Access:https://doi.org/10.3847/1538-4357/ad1879

Internet

https://doi.org/10.3847/1538-4357/ad1879

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