By Nancy Reeves | 2022-07-18
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On 07/18/2022 10:47 am by Randall Kayfes| Tucson, Arizona, USA
Hydrogen Alpha filtered on the left and Visible White Light filtered on the right - Same Sun looking through different filters... Check out the beautiful prominence in the Hydrogen Alpha photo
Left: Coronado 40mm Hydrogen-Alpha Singel Pass filtered, ZWO ASI 290 MM
Right: Meade circa 1981 Model 2080, SCT, ZWO ASI533 MC Pro cooled to 0°C
SharpCap, Autostakkert evaluative stacking performed, Registax sharpening, DarkTable for contrast and color refinement.
