In the past 10-15 years our view of the circumnuclear material of active galactic nuclei (AGN) has completely changed thanks to the combination of new observations and models. In particular, infrared and sub-mm high angular resolution observations from ground-based observatories have been crucial to peer into the innermost regions of AGN and study

Coronal holes and active regions are typical magnetic structures found in the solar atmosphere. We propose several magnetohydrostatic equilibrium solutions that are representative of these structures in two dimensions. Our models include the effect of a finite plasma-β and gravity, but the distinctive feature is that we incorporate a thermal