Contains:  Solar system body or event
The Sun in Ha on 11/04/23, Michael Caligiuri

The Sun in Ha on 11/04/23

Acquisition type: Lucky imaging
The Sun in Ha on 11/04/23, Michael Caligiuri

The Sun in Ha on 11/04/23

Acquisition type: Lucky imaging

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Description

Captured extensive surface features on the western half of the Sun on the morning of 11/04/23.  Image shows filaments, ribbons, sunspots, plasma spouts and yes, a few prominences.  West is up; North is left in this inverted image.

Registered and stacked 15% of 3000 frames recorded at 61 f/s.

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Histogram

The Sun in Ha on 11/04/23, Michael Caligiuri