Hale Bopp (3)
Comets Astrophotography
by Eric Girardin
Date:
Imaged at:
Equipement:
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H-alpha:
08-1996
Grand-Praz
Astro-Physics 130mm f8
Homemade fork
Nikon
Messier:
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Description:
Rotational gradient filter in blue, green and red.