Amazing Sky by Alan Dyer

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NGC 663 to NGC 457 Cass Clusters (Binocular view).jpg

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Messier and NGC clusters in eastern Cassiopeia, taken Sept. 14, 2007 for stack of 4 x 4 minute exposures with 135mm L-series lens at f/2.8 and Canon 20Da camera at ISO 800. Simulates binocular field. Includes M103, NGC 663, NGC 654; NGC 659; NGC 457. Faint spot at upper left is cluster IC 166.
Copyright
Alan Dyer 2007
Image Size
6140x4095 / 9.0MB
Contained in galleries
Simulated Naked-Eye and Eyepiece Views
Messier and NGC clusters in eastern Cassiopeia, taken Sept. 14, 2007 for stack of 4 x 4 minute exposures with 135mm L-series lens at f/2.8 and Canon 20Da camera at ISO 800. Simulates binocular field. Includes M103, NGC 663, NGC 654; NGC 659; NGC 457. Faint spot at upper left is cluster IC 166.