Better focusing with SGP

[Bart]

Have you tried smaller steps, say 25? How did it go?

[that_guy (Tony)]

I'd love to try it out but the whole state is horizon to horizon clouds aha

[Saturn488]

Originally Posted by RobF

SGP = Sequence Generator Pro, sorry Jeremy

SGP

SGP - Salt Garlic Pepper haha

[ChrisV (Chris)]

Do you need smaller steps on the autofocus. You say it has a nice V shape. But shouldn't it be a U shape, or a parabola with a few points that are near the minimum value? I've had a good run with the new parabola fit using a newt - I have reasonably long exposures and do about 15 points on the autofocus