Dear all,
some of you might find the following paper interesting:
Title: The Evolution of the EM Distribution in the Core of an Active Region Authors: Giulio Del Zanna, Durgesh Tripathi, Helen Mason, Srividya Subramanian, Brendan O'Dwyer A&A, in press.
Available on Astro-Ph: http://arxiv.org/abs/1411.0128 or via ADS: http://adsabs.harvard.edu/abs/2014arXiv1411.0128D
best wishes,
Giulio
loops@solar.physics.montana.edu