Table 2.

Expected B_z Noise Levels (T) at different SNR levels in a 17.6 T main field

Resolution	Pixel Size μm	Δz mm	Predicted Noise (T)
			NEX=2	NEX=1
128 × 128 × 16	140	0.5	7.1 × 10−10	1.1 × 10−9
64 × 64 × 8	281	1	8.9 × 10−11	1.4 × 10−10
32 × 32 × 8	562	1	2.2 × 10−11	3.4 × 10−11
16 × 16 × 8	1120	1	5.6 × 10−12	8.6 × 10−12