Clusters of open star clusters

About Image:

Here we have are 3 open star clusters in the northern big W constellation Cassiopeia. Starting at the far mid left is open cluster ngc 659, upper middle is cluster
NGC 663 , and the cluster at the bottom right is NGC 654.

Technical details:

Optics:                   8" f/3.9 Orion Newtonian Astrograph with aperture ring and coma corrector
Mount:                    Celestron AVX
Camera:                 Canon 60D unmodified
Guiding:                 60mm guide scope with orion starshoot
Dates:                    September 29-2022
Location:                Taken at my Backyard observatory in Northwest Mo.
Exposure details:   ​5.7 hour 3-minutes subs, ISO-1250 no calibrations frams
Processing:            Pixlnsight, photoshop