Reply To: Ha, OIII, SII stacking, how to?By Musquetier / Activity › Forums › Astrosoftware › Astro Pixel Processor › Ha, OIII, SII stacking, how to? › Reply To: Ha, OIII, SII stacking, how to? March 22, 2017 at 10:22 #13145 MusquetierParticipant I forgot to mention that the original combined image was indeed 747MB but then I cropped and rotated it (using APP ;-) which shrunk it substantially.
