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Directory Root >> Events >> Atmospheric Optics >> Halos >> Parhelic circle

Cercle parhélique 01 (567 x 531 - 27 Ko)

©Serge Vasseur [info]

Photo taken on Monday 19 July 2004 in Anserville (Oise)
[Digital Photo Camera]
CANON Powershot S 50
Exposure : 1/1000s à 8,0 (Auto.)
[Without telescope]
seen 2547 times
Author 's note :
Heure locale:13h01
Altitude du soleil: 59°22
Sans objectif de type 'fish eye' ce type de cliché nécessite l'assemblage de plusieurs photographies prises rapidement et acrobatiquement en direction du zénith.
Classé dans les halos fréquents ce cercle parhélique, étroitement associé au halo coloré de 22°, ne sera visible durant seulement trois minutes!

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