Globular Filament 7 (GF 7) a lager dark large dark nebulae in in Cygnus. cataloged by Schneider & Elmegreen in 1979. It is also sometimes referred to as Le Gentil 3, named after the French observer with the incredibly long name: Guillaume-Joseph-Hyacinthe-Jean-Baptiste Le Gentil de la Galaziere, who observed and cataloged it in the 1700s.
Optics and mount: Canon EF50mm f/1.8@3..5
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