Double the stack, double the fun!

 Not quite finished yet, but I have converted my h alpha scope to double stacking. It definitely needs some tuning of the filters to work properly. And probably something else too. But it definitely looks promising, as the following 2 hour timelapse shows. Click on the GIF to view larger and more detailed. Enjoy!

Sunspot september 6th

 Clear skies = sun timelapse. Same gear as always. But slightly different processing and sharpening. The result was better than usual me thinks.