ALMA Observations of Solar Spicules in a Polar Coronal Hole

We report observations of solar spicules at millimeter wavelengths (mm- λ ) using the Atacama Large Millimeter/submillimeter Array (ALMA). These are supplemented by observations in optical, ultraviolet (UV), and extreme ultraviolet (EUV) wavelengths. The observations were made on 2018 December 25 of...

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Bibliographic Details
Main Authors: T. S. Bastian, C. Alissandrakis, A. Nindos, M. Shimojo, S. M. White
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
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Online Access:https://doi.org/10.3847/1538-4357/ada445
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