What is it about?

We use hinode observaton data and extrapolation method to extraplate 3D magnetic field distribution, different methods are used, and results from them are comparised. It is found that at low height the differences are small, especiall for magnetic field strength. For inclination of magnetic field, the differences are large, especially when high height are reached.

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Why is it important?

To see if high height magnetic field are consistent between different extrapolated field.

Perspectives

The work can be done due to high resolution observation by Hinode, then quiet san can be regarded as force-free

Mr Liu Suo
naoc

Read the Original

This page is a summary of: Comparison of Nonlinear Force-Free Field and Potential Field in the Quiet Sun, Solar Physics, March 2011, Springer Science + Business Media,
DOI: 10.1007/s11207-011-9741-6.
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