M31

2 pose da 60 minuti su RD100 Fuji, sviluppate come negativi, telescopio Schmidt concentrico, 400mm f/4.

Autore: Alfredo Zanazzo - Italia

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2 x 60 minutes exposures developed as negatives, telescope concentric Schmidt, f/4, 400mm.

Author: Alfredo Zanazzo - Italy

M31

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