5. Orion 180 panels - David Lindemann

This beautiful huge mosaic by David Lindemann is my example for low oversampling (up to x2 - x2,5) and also the APF-R extended version. Here I show a gaussian blur layers with more the 70 pixels, for deep, weak and wide structure with a good SNR. Finally all combined to one smart object, layer blending and masked with Adobe Photoshop CC 2017.