Thursday, April 22, 2021

The Sun today in H-alpha

Altairastro Hypercam 174 mono and Jim's Quark on the Altair Starwave Ascent 80mm f7 telescope. All images were best 20% of 2000 frames, captured with Firecapture, stacked in Autostakkert3!, wavelets done in IMPPG and then the rest of the processing in PS3. 





Anne Startup

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