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...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	The Astrophysical journal 2024-03, Vol.963 (2), p.96
Hauptverfasser:	Xin, Yinzi, Pueyo, Laurent, Laugier, Romain, Pogorelyuk, Leonid, Douglas, Ewan S., Pope, Benjamin J. S., Cahoy, Kerri L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aberration Control equipment Coronagraphic imaging Coronagraphs Deformable mirrors Detection limits Direct imaging Exoplanet astronomy Exoplanet detection methods Extrasolar planets Formability Reference stars Robustness Space telescopes Transfer matrices Wave effects Wave front control
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!