NGC 4565
3 Hours exposure with an 18 inch F/4.5 newtonian running at F/8.5 (AP barlow lens)
ST-10XE camera at -20C
Guiding with AO-7 at 7 Hz
FWHM between 1.5" and 1.9"
No deconvolution, just ddp.
Taken from Downtown Palo Alto, pretty bright sky