Optical wheel

Optical wheel(Like this phosphorus) with, cloud and fog, sun is designated as the back, your own enormous shadow to appear in the cloud and the fog, around that rainbow it is the phenomenon where the wheel of the light where color is attached is visible. GloryWith you say.

GermanyHarzDistrict Brocken mountain there are many times when it has been wrapped in the cloud, can see this phenomenon carefullyBrocken phenomenon(- The げ it is to do, the ょ う) also it is called. Your own shadow which is taken at one time in the fog you live in the Brocken mountain ghost, thisBrocken ghost(- The way or), the wheel of the light which surrounds around thatBrocken rainbow(- The rainbow) with it calls. Japan,Salvation(Your leprosy う),Glory(Like this) with it called.

As for this phenomenon, the waterdrop which forms the cloud and the fog where sunlight you insert from your own rear is your own front Mie scattering. Because by your have blocked the sunlight, it means that the shadow is visible in your own itself shape. The shadow has appeared in the fog which are not left from by your excessively, but in the fog because it cannot grasp the distance impression to the shadow, like the enormous shadow of a person which is the distance you are moved. Being Mie scattering as for the light which returns, wave length differs, prism, the way color dividing, it is visible. As for the optical wheel which is produced with this the inside purple and outside has become red, furthermore there are also times when that over again becomes the multiplex wheel.