Widefield of open clusters NGC 6940, NGC 6882 and NGC 6885, Hans-Peter Olschewski

Widefield of open clusters NGC 6940, NGC 6882 and NGC 6885

Equipment

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Acquisition details

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Description

Brennweite: 75 mm (F4.5)

Focal length: 75 mm (F4.5)

Comments

Histogram

Widefield of open clusters NGC 6940, NGC 6882 and NGC 6885, Hans-Peter Olschewski