M57
Ring Nebel
Volle Auflösung
04.07.10 / Solingen
Meade Schmidt-Cassegrain 10" f/10 (254/2540mm)
Atik383L+ (17,6x13,52mm 3362x2504px 5,4µm)
Lum. 6x5min (Bin2), RGB jew. 6x2,5min (Bin4)
