By Guilherme Toledo | 2022-06-15
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![Community photo entitled by Randall Kayfes on 06/14/2022 at Tucson, Arizona, USA](https://earthsky.org/upl/gravity_forms/6-d184048789a60d766a02a8e43117298b/2022/06/20220614-171042-RS2022-06-14-1648_5-Sun_l5_ap4.png)
On 06/14/2022 10:10 am by Randall Kayfes| Tucson, Arizona, USA
Sunpots 3030, 3031, 3033, Are looking pretty good in Hydrogen-Alpha
Coronado 40mm Hydrogen-Alpha Singel Pass filtered, ZWO ASI 290 MM, 1930 frames stacked
ZWO ASI Studio, 1930 Frames Stacked, Autostakkert evaluative stacking performed, Registax sharpening.