Solar Dynamics - Westlake

Front

What is the purpose of the Solar Dynamics Observatory (SDO)?

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To study the Sun's influence on the Earth and near-Earth space

Front

What are sunspots and how do they relate to the Sun's magnetic field?

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Sunspots are temporary phenomena on the Sun's photosphere that are directly related to the Sun's magnetic field.

Front

How does the Solar Dynamics Observatory contribute to our understanding of solar activity?

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By providing high-resolution images and data of the Sun's atmosphere, magnetic field, and solar eruptions.

Front

What is the main difference between the HMI and the AIA instruments on the SDO?

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AIA views the sun with UV wavelengths to view the atmosphere while the HMI views it through optical and magnetic imaging for the surface.

Front

Which part of the electromagnetic spectrum shows solar flares the best on the SDO?

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UltraViolet

Front

Which tool from the Solar Dynamics Observatory is producing this image?

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HMI