Cassiopeia

2017-08-20-Cassiopeia-8f3a581

Pedro Luis Cuadrado

Guadalajara (Spain)

Canon EOS50D, Lens Canon EF II 50mm f/1.8, at f/3.5, automatic guidance with a Skywatcher EQ6 Pro Synscan v.3.25.

Cassiopeia constellation. 20 pictures of 300s at ISO1600, in total 1h40 min taken at +14,5ºC of ambient temperature. Plus 12 darks of 300s at ISO1600 and +14.0ºC, and 20 bias of1/8000s at ISO1600 and +11.0ºC

2017-08-28T00:00:00

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