Solar Ha using SHG

Posted: Jul 26th, 2026

Technical Info

Telescope/Lens: Sky-Watcher ED80 stopped to 65mm

Camera: ZWO ASI183MM

Mount: Sky-Watcher NEQ6 PRO SynScan

Software: FireCapture, JSol'Ex, AS4!

Accessories: MLAstro700 SHG

Junortoun, Australia

Jul 19th, 2026

Resolution: 2771x2771 px

Scale: 4026 KB

Ken Harrison

Using the MLAstro700 Spectroheliograph gives a resolution <0.5A. It allows the recording of the surface features as well as the Filaments and Prominences.

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