Heliophysics gleaned from seismology

TL;DR

This paper reviews how seismology has contributed to understanding heliophysical phenomena, emphasizing the use of simple models and the importance of distinguishing precision from accuracy in analysis.

Contribution

It highlights the application of simple formulae and models in seismology to refine heliophysical inferences and stresses careful interpretation of observational data.

Findings

Use of simple models aids in targeted analysis of observations

Simple formulae help refine understanding of heliophysical processes

Precision does not necessarily imply accuracy in seismological inferences

Abstract

Some of the principal heliophysical inferences that have been drawn from, or refined by, seismology, and the manner in which those inferences have been made, are very briefly described. Prominence is given to the use of simple formulae, derived either from simple toy models or from asymptotic approximations to more realistic situations, for tailoring procedures to be used for analysing observations in such a way as to answer specific questions about physics. It is emphasized that precision is not accuracy, and that confusing the two can be quite misleading.