2022 02 25 10h 53' 46 sec CET Sun H alpha Cromosphere NOAA 12954, 12955

Optics : TEC 140 APO (980 mm F 7.0)

Filter : Baader Planetarium D-ERF 160 mm

Filter H alfa : Daystar Quark Cromosphere

Mount : Ioptron CEM70G & Ioptron TriPier;

Camera : ZWO ASI 174 MM;

Focal lenght : 4116 mm.

Software : FireCapture, AutoStakkert3, Adobe Photoshop

 

Sun Active Region NOAA 12954 (right) , 12955 (left)

 

Final Optimized version with Photoshop

 

Casalecchio di Reno - Italia

44° 29’ 29” N

11° 14’ 58” E

Done