M27: Dumbbell Nebula in Vulpecula imaged on 7/18/20 from Mt Palomar.

Imaged using a DSI RC10c telescope (1867mm fl at f/7.3) with FLI ML6303E camera. Exposures: 50 min each RGB; 150 min each Ha and O3 for total of 7.5 hrs. FOV=40.6' x 26.5'. For more on the Dumbbell Nebula, click here