Scatter plots of the 226 LFPs where SPINOR 2D returns B >  7 kG at log(τ) = 0 (B_SP2). The y axis indicates magnetic field values obtained with each of the three alternative methods (direct Zeeman splitting and COG methods, B_Z and B_COG respectively) as described in the text and displayed in Table 1. From top to bottom: Methods 1, 2, and 3 for line 1 at λ = 6301.5 Å (subscript 1, left plots) and for line 2 at λ = 6302.5 Å (subscript 2, right plots). Dashed lines represent expectation values if both methods give identical results (white).