Mix focus offets with normal auto-focussing

[Paul M]

Perhaps this is possible, and I have not worked it out yet. Apologies if so.

I am migrating to NINA from SGP. On SGP I have it set so I run autofocus with the filter in question for LRGB filters, but use offsets for H O and S, due simply to the extra exposure time they would incur. This doesn’t seem possible with NINA - which seems to require each filter focus individually or ALL use offsets.

What such a change would amount to is in the Autofocus Filter column in AF allow one for each row to select the filter to use for focussing. If it is the filter itself (or NULL) that would be conventional focus. If another filter, it would use the offset between them computed from the offsets table. This is essentially what SGP allows ie I can pick L R G and B focus with themselves. But H O and S I have L selected as the autofocus filter.