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Open Cluster Messier 18
Open Cluster Messier 18
  • Description: Open cluster M18 in Sagittarius, just above nebula M17.
  • Film: Hypered Kodak tech pan
  • Scope: 6" f4.5 Newtonian, stopped to f5.5
  • Exposure: 30 Minutes
  • Location: Carseland, Alberta
  • Date: May 24, 1992