M27, Dumbbell nebula

Messier 27

  • Telescope: 8" f/10 refractor.
  • Camera: SBIG ST-9XE
  • 6x4 minutes stacked
  • Dark subtracted (3 darkframes averaged).
  • Flat field (20 flat fields averaged)
  • Stretched and curved.
  • Scaled and after effects with photoshop.

hoi