Helix Nebula - The eye of god

After a super long streak of cloudy nights I could finally manage to go imaging again.

This was a difficult target, as it only rises to a maximum of 20° altitude here. A more deep integration would be interesting to reveal more of the outer shells, but not feasible with that low altitude.

 

28x180s Ha

28x180s Oiii

28x180s Sii

Done