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
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