By Jeff Grubbs | 2022-05-30
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On 05/31/2022 11:47 am by Randall Kayfes| Tucson, Arizona, USA
Sunspots 3023 & 3024 sure, Solar Filaments for sure! Lately we have been sunspot shy but the filaments are sure are taking center stage!
Coronado 40mm Hydrogen-Alpha Singel Pass filtered, ZWO ASI 290 MM, 2324 frames stacked
ZWO ASI Studio, 2324 Frames Stacked, Autostakkert evaluative stacking performed, Registax sharpening.
