Planetary nebula Jones-Emberson 1 in Lynx
A large but faint subject, also known as the Headphone Nebula or less popularly as PK164+31.1.
28 x 4-minute, manually guided exposures at f/4 and ISO 1600, taken over 5 nights. Modified EOS 600D & Revelation 12" Newtonian reflector telescope.
Frames registered and stacked using DeepSkyStacker; curves adjusted in Canon Photo Professional; noise reduction via Cyberlink PhotoDirector.
Planetary nebula Jones-Emberson 1 in Lynx
A large but faint subject, also known as the Headphone Nebula or less popularly as PK164+31.1.
28 x 4-minute, manually guided exposures at f/4 and ISO 1600, taken over 5 nights. Modified EOS 600D & Revelation 12" Newtonian reflector telescope.
Frames registered and stacked using DeepSkyStacker; curves adjusted in Canon Photo Professional; noise reduction via Cyberlink PhotoDirector.