Reconstructed full Stokes vector is shown for the 15648.52/15652.87 Å line pair in the left four panels, along with the S1 and S2 synthetic profiles derived from the SIR inversions, for the pixel whose spatial location in ROI A is highlighted with magenta square outline in Fig. 8, for three frames. The horizontal (dot-dashed) lines show the σ_t noise thresholds for the polarized Stokes vectors, while the vertical (dashed) lines denote the rest wavelengths of each spectral line. On the right, the retrieved atmospheric parameters for each scheme is shown in the table, while the temperature as a function of optical depth is shown in the lower right plot with the original FALC input model.