Reposted here , for the benefit of the dabblers.
This was posted in the main
Lovejoy thread also.
I think this setup has potential for the coming week of Lovejoy
nearing the SCP.
Nothing new about this idea, inspired by
Marc (multiweb) and his
QHY9 / lens / Ha work.
Love the FOV, and as you can see from test set #1 (near Crux/Coalsack)
the stars are pretty good out to the edges. 80-200mm lens set at 80mm.
Set #2 is the tail (head off screen to right), extending all the way to
almost Alpha Cent (far left)
Steve