Solar spectral data, the color of the solar spectrum

This e is a representation of scientific notation, indicating that this number is multiplied by 10 to the power -2.

Directly Circumsolar or something should not be something in the spectral data, can you have a more detailed description?

The spectrum emitted by the sun on weekdays is mainly from the black body radiation spectrum with an absolute temperature of about 6,000 degrees on the surface of the sun, with the wavelength range of visible light ranging from 770 to 390 nanometers and the invisible wavelength range from 770 to 11590 nanometers. Electromagnetic waves of different wavelengths cause different color perceptions in the human eye. 770 622nm, felt red; 622 597nm, orange; 597 577nm, yellow; 577 492nm, green; 492 455nm, blue indigo; 455 390nm, violet.

The solar spectrum refers to the pattern of solar radiation arranged by wavelength after dispersive separation. The solar spectrum includes several spectral ranges such as radio waves, infrared, visible light, ultraviolet rays, X-rays, and rays.

Everyone has their own perceptual system, sweet and sour, red, yellow, green and blue.

The human eye has two different sensors: rods and cones. In general, rods are more sensitive, but they can only produce ridged black and white images, followed by cones, but they can show color vision.

When the light level is not strong enough to excite the cones, vision is dominated by rods, which is why we always look at moonlight white. But when the photometry is sufficient, due to the cones of the light (eye) with the visible wavelength of 450nm to 650nm's response to light) is more sensitive, so we basically get a glimpse of the colorful world.

Of course, I can't sense if the blue in your eyes is the same as what I see. However, for most people, the orange scattered sunset is almost universally the consensus of the view.

Everyone has their own perceptual system, sweet and sour, red, yellow, green and blue.

The human eye has two different sensors: rods and cones. In general, rods are more sensitive, but they can only produce black and white images, followed by cones, but they can see in color.

When the light level is not strong enough to excite the cones, vision will be dominated by rods, which is why we always look at moonlight white. But when the photometry is sufficient, due to the cones of the light (eye) with the visible wavelength of 450nm to 650nm's response to light) is more sensitive, so we basically get a glimpse of the colorful world.

Of course, I can't sense if the blue in your eyes is the same as what I see. For most people, though, the orange sunset is pretty much the <> everyone agrees on the view

Each instrument has its own specific observation wavelength limits (just like you can't look at visible light with a radio antenna), and the sun can indeed be said to be yellow from the solar spectrum obtained by optical telescopes, and the white image of the sun in general scientific research will also be made yellow (the ultraviolet band map will be made colorful, just to make it easier to distinguish). But with the human eye, the situation is different, the sunlight is already strong enough to make people think that it is white (I personally think it will only be stronger in space, so it should be dazzling white, please refer to the relevant documentary on the earth on the space station to confirm), and after adding a filter, take the naked eye to see the sun from the telescope, and its color depends on the transmission wavelength of the filter.

In short, the color of the sun depends on the combination of the instrument you use and the human eye, and the color of the sun image in astronomy depends on the band and the <> of drawing