Sunday, April 27, 2025

The Sun in H-alpha light

I imaged the Sun this afternoon using the Lunt50 and Hypercam178.  There were some clouds around so I only managed a few captures using Sharpcap. This one is the best of them.50% of 1000 frames were captured and stacked using AS4. Gentle sharpening with IMPPG. Then I used the Solartoolbox in Pixinsight to bring out the prominences and sharpen the solar surface.

Click on the image to get a closer view

The Sun in H-alpha light


Anne Startup

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