M6
Happy Jack, AZ
12.5 inch f/3.6 home designed/built hyperbolic astrograph
Apogee U16 monochrome camera
Custom heavy lift jackscrew focuser
LRGB exposure:
Note: this image contains ~200 bad pixels which were not corrected by the bad pixel map. They appear as colorful blotches due to dither between color exposures. Aee pixel 1959,2203 for example.
full exif