Quote:
Originally Posted by Bassnut
Dither whilst imaging.
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Thanks Fred .. How do I do that ???? Manually move the scope by small amounts every sub ????
OK .. Update on the line.
I can see it in the bias frame and the dark frame .. but not in the flat.
--- Edit .. just did an auto stretch ... its also in the flat
Its in every 10 minute sub also ... I guess its a column defect. So im stuck with it
Also if you look at to the left at the bottom of that line there is a smaller one ... That one doesnt appear anywhere other than that calibrated image I have attached.
Thanks again