The Merging of a Coronal Dimming and the Southern Polar Coronal Hole

We report on the merging between the southern polar coronal hole and an adjacent coronal dimming induced by a coronal mass ejection on 2022 March 18, resulting in the merged region persisting for at least 72 hr. We use remote sensing data from multiple co-observing spacecraft to understand the physi...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Nawin Ngampoopun, David M. Long, Deborah Baker, Lucie M. Green, Stephanie L. Yardley, Alexander W. James, Andy S. H. To
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Solar corona Solar coronal mass ejections Solar coronal holes Solar magnetic reconnection Ultraviolet spectroscopy Solar extreme-ultraviolet emission
Online Access:	https://doi.org/10.3847/1538-4357/acd44e