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Old 22-08-2020, 07:34 AM
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LewisM
Novichok test rabbit

LewisM is offline
 
Join Date: Aug 2012
Location: Somewhere in the cosmos...
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Quote:
Originally Posted by Logieberra View Post
Nice Lewis. I like the star colours, but their shape is “diamond-like”? Thought you may have been using a VMC or something and realised it was an FSQ. What could it be?

SBIG ST8300C bayer matrix micro lensing - well known side effect of the 8300 OSC's.


Plus manual focussing and minimal total data doesn't help, especially since it wasn't dithered,which exacerbates the slightly destructive processing routines on low total data sets
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