Depth-dependent atmospheric conditions retrieved by the coupled inversions of AR 10953 (2007 May 1). The first five rows show, from top to bottom, maps of the temperature, magnetic field strength, inclination, azimuth, and line-of-sight velocity. The columns show, from left to right, these quantities retrieved at log τ = 0, −0.8, and −2.0, i.e., at the bottom, middle, and top nodes. In the bottom row, panels p–r display the best-fit continuum, micro-turbulence, and ${\chi }_{\text{reg}}^2$ maps. This scan was observed in normal mode with a pixel size of 0$\stackrel{″}{.}$16. The FOV is composed of 8 × 10 tiles.