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Randall Kayfes
Tucson, Arizona, USA
10:24 am

Equipment Details:

Celestron 9.25 2350mm, SCT, OTA, Meade FR/Flatner .63 ZWO ASI533 MC Pro cooled to 0°C
Coronado 40mm Hydrogen-Alpha Single Pass filtered, ZWO ASI 290 MM

Post-processing Details:

SharpCap, Autostakkert evaluative stacking performed, Registax sharpening, DarkTable for contrast and color refinement.

Image Details:

Left: White Light Filtered 0.01%, Right Hydrogen-Alpha Single Pass Filtered. Sunspots 3145, 3140 and 3141 continue to showoff both in white and Hydrogen-Alpha spectrums.