M3

Takahashi collimator is still in Japan!!!......so my RC collimation is not good....I'm trying to do my best using only the stars but it seems that is not enough!!!

This is a median sum of 12 x 180 second frames:

(click to enlarge)

Technical note: GSO 10" RC + Eq6 + TDM + Sx AOLF

I have to work harder!!!....the RC can give much better results.....