What is the omen of how the magic day formed?

There has been a myth since ancient times that there are ten suns. After being shot by Hou Yi, there is only one sun left, and we usually only see one sun, but sometimes we see three suns in the sky. In fact, this is a magical sun, not a real sun. So what does constellation knowledge introduce to you about a magical sun? How is it formed? Omen what? What is Magic Day? Magic sun is an optical phenomenon in the atmosphere. There are many hexagonal columnar ice crystals floating in the translucent thin clouds in the sky, and occasionally they are neatly arranged vertically in the air. When sunlight shines on these hexagonal icicles, very regular refraction will occur. How was the magic day formed? There are many tiny hexagonal ice crystals in the very cold sky with cirrus clouds. When these ice crystals approach sunrise or sunset, they will refract sunlight like prisms and form a halo around the sun. When the ice crystals sink, they will be neatly arranged vertically, so that the sunlight will be refracted about 22 degrees to the left and right in the horizontal direction. Three beams of light coming out of icicles will hit people's eyes, and the middle beam of light is directly emitted by the sun in the middle, which is the real sun. Next to the two rays, the sunlight is refracted by a hexagonal crystal column. In this way, in people's eyes, there are two other suns on both sides of the real sun in the middle, which are actually virtual images of the sun. This is a magical day. The phenomenon of magic sun shows that magic sun is not a myth or an ominous sign, but an optical phenomenon in nature. The sky on the earth is surrounded by a thick atmosphere, which also contains water vapor and small ice crystals. Under certain conditions, they can become very small columnar or flaky raindrops or water vapor, which slowly descend from the sky and are refracted by sunlight (moon), thus forming a magical sun. In the magic sun phenomenon, actually only the middle sun is the real sun. Because sunlight is composed of seven colors of light; Because the refractive index of different colors of light is different (red light has the longest wavelength and the smallest refractive index, while purple light has the shortest wavelength and the largest refractive index, which is called dispersion), the deflection angle is also different after being refracted by columnar or foggy raindrops or borneol, so the color halo of internal infrared violet is called halo. Because of the different shapes and sizes of water droplets, there are two different halos, among which steam droplets form internal halos with strong light, and the minimum deflection angle is about 22; The water droplets passing through the steam form a colored halo with a larger radius, which is called the outer halo, and its minimum deflection angle is about 46. Halo can only be formed if the observation is made under the condition of meeting the minimum deviation angle.