Solar active region high-resolution tomographic imaging telescope device

Abstract

The invention provides a solar active region high-resolution tomographic imaging telescope device comprising an optical telescope system, a solar self-adaptive optical system, a multispectral tomographic imaging system and an image restoration and data fusion system. The relation between the solar radiation spectrum and solar atmosphere height is utilized, the multispectral tomographic imaging system is additionally arranged, and a solar self-adaptive optical technology and an image restoration technology are combined so that solar active region high-resolution and high-contrast tomographic imaging observation can be realized finally. The solar active region high-resolution tomographic imaging telescope device has high innovativeness and practicality and has an important effect in research of solar activity development and evolution.

Description

technical field [0001] The invention relates to the technical field of observation of solar active regions, in particular to the technical field of high-resolution observation and multispectral tomography observation of active regions on the sun's surface. Background technique [0002] The solar atmosphere has a layered structure, which is divided into photosphere, chromosphere, transition zone and corona from inside to outside. Explosive activities such as solar flares and coronal mass ejections run through the entire solar atmosphere. Although each level of the solar atmosphere has its own unique physical characteristics, it is closely connected through heat flow, magnetic field energy and material movement. Therefore, the solar atmosphere should be as a three-dimensional whole. Different layers of the solar atmosphere have different temperatures and materials, and radiate electromagnetic waves of different frequencies. [0003] With the advancement of solar physics, hum...

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Problems solved by technology

[0005] However, traditional solar telescopes equipped with solar adaptive optics systems cannot obtain higher-resolution observation images in real time, and the observation results are only for the solar active region at a specific solar atmospheric altitude.

This limits the use of large-aperture solar telescopes to obtain the three-dimensional structure of the solar active region in the solar atmosphere, as well as the shape, development, evolution process and trend at different altitudes of the solar atmosphere.

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