Credits:
Un sentito GRAZIE al Prof. Cristian Gambarotti e Gerardo Sbarufatti (del Gruppo Astrofili Cremonesi)

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Light WaveLenght: ...

Binning (1-4):

Seeing (0-5):

Aperture (60-600):

Focal Lenght (500-6000):

WaveLenght (400-700):

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