SUN Sunspot 0923-0925
Date: 2006 . 11 . 17 Seeing: Good
Time (UT): 11:43 (average) Transp.: light haze
Instrument: Celestron Nexstar 102GT  f.eq.:330mm Filters: O-III 12nm (Astronomik) + Selfmade Astrosolar film
CCD: DMK21AF04 @ 60fps (1/1000") Processing: Registax, Iris & PS2
Notes: Best 200/700 frames