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Fig.15 - Total lunar eclipse in Stäfa, canton Zürich, Switzerland on July 27, 2018 (23:45 CEST). Canon 450Da through an 8-inch f/4.5 dobsonian (with a Paracorr coma corrector) on an equatorial platform (1/400 s at 1070 mm, f/5.2 and ISO 800).