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M39 & Cocoon Nebula Area (135mm Bino Field).jpg
Cocoon Nebula area with M39 and NGC 7209, taken August 15, 2007 from home. Stack of 3 x 4 minute exposures at ISO800 with Canon 20Da and 135mm L-lens at f/2.8. Field equals 7° bino field. Contains dark nebula B168, Cocoon Nebula IC 5146, M39 (right) and NGC 7209 (left) open clusters. Slightly soft focus.
- Copyright
- Alan Dyer 2007
- Image Size
- 6140x4100 / 14.1MB
- Contained in galleries
- Messier Objects, Nebulas