The Spare Tyre Nebula

Image Description: This was actually an inbetween project to use the time with narrowband while the moon was in the sky.

I noticed that I was able to pickup quite a bit of the outer shell, anayway the contrast was not very good as I´m using a 7nm OIII filter.

So I discarded the subs and took anothe 5 hours during new moon.

The imahe is a Ha OIII RGB 120 300 40 40 40 min.

Copyright: Wolfgang Promper