NGC 7288 is the arc above the more picturesque Ceberblad 214 in Cepheus. This was a complex combination using all my filters for maximum star color and nebulosity. I started off as a SHO palette then recombined as HOO using some of the SII across R&G channels,. The RGB was a quick capture for the star field. It's a bit more of a narrow FOV using the C14 Hyperstar but the nebulosity came out nice.
NGC 7822 nebula in Cepheus
C14 & Hyperstar, CGX-L
ASI1600MM-c & Baader HA OIII SII,RGB
30 subs each filter at 120 seconds NB 15 seconds RGB
captured in Nebulosity processed in PI & PS