Contains:  Solar system body or event
Solar AR 3493 and 4, Ian Stephenson

Solar AR 3493 and 4

Acquisition type: Lucky imaging
Solar AR 3493 and 4, Ian Stephenson

Solar AR 3493 and 4

Acquisition type: Lucky imaging

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Description

Earth for general scale is superimposed at bottom left of this image taken from Iluka, Western Australia 21 November 2023. The emerging active regions are well defined but the large prominence is the most notable feature - Ha with SW ED 150 and Quark Chromosphere - ASI 432m

Comments

Histogram

Solar AR 3493 and 4, Ian Stephenson

In these public groups

Southern Hemisphere Astro