Messier 13: The Great Hercules Cluster
Camera	Starlight Xpress MX5 (12-bit B&W)
Scope	Meade LX200, 10" f/6.3
Exposure	5½ minutes (11 x 30 seconds)
Location	Oshawa, Ontario, Canada
Date	1999 August 30/31
Notes	Messier On Line  /  Messier En Ligne