2021 10 24 11h 42' 59 sec CET Sun H alfa Cromosphere NOAA 12886 , 12887 & Protuberances

Optic: 80/480 Apo + ZWO EAF

Mount : Ioptron CEM70G & Ioptron TriPier;

Filter : IR CUT Baader Planetarium 2”;

Filter : H alfa Daystar Quark Cromosphere;

Camera : ZWO ASI 174 MM;

Equivalent focal length = 2000 mm.

Software : FireCapture, AutoStakkert3, Photoshop

 

Solar Active Region NOAA 12886, 12887 (from right to left).

 

Casalecchio di Reno - Italia

44° 29’ 29” N

11° 14’ 58” E

Done