2021 07 11 - Sun chromosphere and prominences - H-alfa wawe lenght

Optics : 80/480 Apo + ZWO EAF;

Mount : Ioptron CEM70G & Ioptron TriPier;

Filter : H alfa Daystar Quark Cromosphere;

Filter : IR CUT Baader Planetarium 2”

Camera : ZWO ASI 174 MM;

Software : FireCapture, AutoStakkert, Photoshop.

 

Casalecchio di Reno - Italia

44° 29’ 29” N

11° 14’ 58” E

Done