Quote:
Originally Posted by gregbradley
A lovely Helix and you've got the first part of the outer Ha areas. Deeper than you realise perhaps.
As far as bloating one shot colour cameras still need a UV/IR filter. Are you using one? I used to used one when I used an STL11 one shot colour.
Greg.
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Thanks Greg. Re bloating, yes, I have a UV/IR filter. The bloat is noticeable comparing with an image taken last year with the same gear of the same target. As I said, it was very cold (ice on table I had my laptop on!) so it could well be just some slight dew/frosting somewhere in the optical path maybe?? (and at least one of the first subs I had the wires for my dew heater in the light path and so that didn't help!
).