NGC 7027 (PN G084.9-03.4, PK 084-03.1, BD+41 4004) Planetary Nebula in Cygnus. Taken Sept. 22, 2022.
Imaged with Starlight Xpress’ SX-825 camera and a Celestron EdgeHD 9.25 at f10, on a Losmandy
G11/Gemini mount. The H alpha subframes were 60 seconds binned 1x1, while the OIII and RGB
subframes were 30 seconds binned 1x1 resulting in the following total exposures L:R:G:B =
(HA+OIII): (R+Ha):(G+OIII):(B+OIII) (min) = (35+17.5):(8+35):(8+17.5):(8+17.5). Captured with
Nebulosity, calibrated and sigma combined in Siril with other processing using PixInsight LE,
Photoshop CS and GIMP. North is up.