This is an attempt of narrowband and wideband data integration of M31 Galaxy, both set recorded on several sessions between 25/05/2023 and 28/11/2023.
Ha and Oiii subframes were recorded at 180 and 300 seconds; LRGB at 60 seconds, everything by William Optics Redcat 51 and ASI1600mm Pro at -20 C about.
Ha narrowband channel integrated R channel
Oiii narrowband channel integrated G and B channels
HOO palette and LRGB integration