Hi again,

little postscript: I agree with Uwe, concerning the halo fragment IC 4677. It was easy to seen in my 14 inch scope, but other details in the haloshell are being obscured with this aperture and also 20" under alpine conditions.
I had also the luck to observe it together with Uwe at Jimi's 48" scope! Uwe told it before, the halo was easy to detect by this aperture and the NPB. For me the fluffy structure over a wide field was the deepest impression of this object.