On 7th October 2021, astrophotographer Roberto Sartori won an APOD featuring NGC 6559, an image processed with Pixinsight and obtained from the CHI-2, a telescope of the Telescope Live network. You can find the APOD here: https://apod.nasa.gov/apod/ap211007.html And the same image from our gallery: https://telescope.live/gallery/ngc-6559-14 In this tutorial, Roberto will guide you through the end-to-end processing of the Premium Pro Dataset of NGC 6559 using Pixinsight. The video is shown at 5x speed, processing took around 3 hours and a half.