Quote:
Originally Posted by multiweb
My QHY9 mono is 10 years old and I occasionally get dark streaks on bright stars. Not all the time. There is a clamping setting in nebulosity that is supposed to take care of this. I can't explain why it does it sometimes and not others. It seems to do it when the stars are fatter as in long FL imaging. Never had any issues with widefield or the FSQ but did with the C11 or CN-212. What do you think it might be and what fix are you talking about?
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I managed to fix my camera as per here:
http://www.iceinspace.com.au/forum/s...d.php?t=130615
although there was still a faint line as per here:
"It's much better - I had to really stretch it with HDR toning to see any black line.
See the pic of Alpha Centauri."
http://www.iceinspace.com.au/forum/a...e.php?a=179281
If I was prepared to make super fine adjustments with the external potentiometer
that I installed to replace R27
then I'm sure I could get it perfect.
As per this pic: