Ha - Cone Nebula from London - 6 hours at f/4

[Daniel Karl]

I did get SII and OIII as well, but haven't managed to get the colours balanced in a way that satisfies yet. 
I think I need to find a way to get some blue data despite the light pollution here ... still wondering if a H beta filter would help.

Meantime the Ha in grey
 

130/800 Triplet Apo - reduced to f/4 with Starizona Apex L 0.65 | ASI 294MM | CEM70 

 

 

[vineyard]

Wow!

[glafnazur]

Fantastic detail,.