target of 12 mag.
So here it is, ngc2903 in Leo.
Taken with the RC 6″ and Atik314. Luminance only 30 x 4 minutes subs.
I’ve been wondering why the stars appear to have a small amount of drift because the elongation is not in the line of Dec or RA. I’ve come to the conclusion that it is Focus (even though the Bhatinov mask shows its OK). When I magnify up a long way, I can see a slight out of focus in the direction of the oblong stars. Could this be it? Answers please to the God of clear skies asap.