Sh2-86 - Improved with Multiscale processing

[Astrodoc]

I received from feedback suggesting I separate the large and small scale structures to tease more out of the nebula, and then recombine.    I did this with Linear MultiscaleTransform and PixelMath.  Here's the result at identical scales so they can be blinked:

Improved version:  http://astrodoc.ca/wp-content/uploads/2014/09/Sh2-86-13hr30m-HaRGB-Jul-Aug-2014-MULTISCALE.jpg

Original:  http://astrodoc.ca/wp-content/uploads/2014/08/Sh2-86-13hr30m-HaRGB-Jul-Aug-2014.jpg

There is even a small reflection nebula (lower left of centre) that pops in the new image.

Clear skies,
Ron