[jsmoraes (Jorge)]

Yes, I know. It is to planetary. But I tried Eta to compare with an old one from Canon 350D

GSO 305 mm - ASIMC120 - Focal reducer 0.5x GSO 2" - no guinding

10 frames PNG from AVI - Color Default ASI - 1280 x 960 px
Exposure (s)=38,634993
Brightness=3
Gamma=52
WhiteBalance=5000
Gain=15

GSO 305 mm - Canon 350 D - 26 x 20 sec - ISO 1600 - no guinding (detail in original resolution)