I attach a Wizard nebula photo.
Telescope Richtey Chretien 250 f:6.
Camera Apogee alta F8300 .
Narrow band in two channels combination H-alpha-O-III-S-II (RGB)
10 Micron GM 2000.
H-alpha-O-III-S-II 4x1.200 seg each one.bin 1 -30 oC
Sincerely
Jose Mundo
José