Well done , that’s a really nice M83 , plenty of detail there and love the colour
You spent some long hard hours on this one but there is a point of diminishing returns when it comes to stacking huge amounts of data and expecting a high SNR in return ( especially with noisy DSLR’s )
The point of diminished returns on my Canon 600D is about 4 hours of data no matter how good the subs are, adding an extra hour or two just increases the noise for no gain in detail
I only use Startools for post processing which is probably one of the best programs for mitigating noise in your images, but like everyone keeps saying a DSLR can only do so much , but hey they still do a great job considering their limitations and are simple to use
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