Crab 2 nights 10f4 Ha-OIII 80 12 BiColor Image.jpg

Bi colour image of the Crab taken over two nights.  ( Ha 80x 1min, O3 4x3min).  Atik 414ex mono with SW 10"quattro

This one is to be continued.....   had mount guiding issues along the way, but it shows promise.  

That overly bright filament came out of the O3 stack !!

Stunning Sean. 

Thanks Adam,  it certainly surprised me in terms of it's Narrow Band potential, and goes nicely with the smaller sensor of the 414ex.