Lack of O3 in Jellyfish

[Ibbo!]

I have moved my post so as not to distract from the OP's in California nebula thread.

 

I found that the Ha & S2 were much stronger.

Here are my NB stacks from earlier this year.

Not saying there is no O3 but it is very subtle in my captures or do i have a problem with the O3 data.

 

 

Ha

 

O3

 

S2