Quote:
Originally Posted by Stevec35
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Yeah I remember yours now Steve, nice, it is a difficult object to process huh?
Quote:
Originally Posted by SkyViking
That's brilliant Mike, some very delicate detail in the main shell and the outer one looks intriguing; ghostly and indeed ultra faint! 
It's truly fascinating how many of these faint PN outer shells that have been revealed in detail by amateurs in recent years.
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Thanks SkyViking Sigmarson Olofsen
This was difficult to process, after heavy stretching the OIII was pretty bloody noisy, so then the noise filtering had to be done very carefully so as not to remove details but also and perhaps more importantly, not to
add details or features that weren't there! I think I succeeded in this anyway...but I would love a 20" to make life easier
Mike