M97 - The Owl Nebula

[Petergoodhew]

Another Planetary Nebula, captured on the TMB in Spain. Ha and OIII were added to RGB to develop the overall structure and outer halo (HaR;OIIIG;OIIIB).
23 hours of integration 12x300s R, 16x300sG, 16x300s B, 23x1200s OIII, 35x1200s Ha
Processed in CCDStack and Photoshop CS2

[Demonperformer]

You have captured this very nicely,  including the outer shell. 

[Petergoodhew]

7 minutes ago, Demonperformer said:

You have captured this very nicely,  including the outer shell. 

Thanks.  My previous attempts of it have appeared quite featureless but there is a lot of structure there if you go hunting for it!