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 25, 2017 at 10:22 #13317 MusquetierParticipant I’ve used all new data now for Ha and OIII and combined this image: