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22 degree Halo around the Sun

Date:4.6.2004 Optics:f = 20 mm
Place:Tübingen Observer:T. Credner

© Copyright by the observers

See also:
further images of Halos
M.G.J. Minnaert: "Light and Color in the Outdoors", Springer-Verlag
R. Greenler: "Rainbows, Halos, and Glories", Cambridge University Press
L. Cowley: "Atmospheric Optics" web site