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. Author manuscript; available in PMC: 2013 Apr 29.
Published in final edited form as: J Magn Reson. 2010 Sep 24;207(2):294–303. doi: 10.1016/j.jmr.2010.09.014

Figure 4.

Figure 4

Deviations of NOE ratios from the accurate value with a flip angle β = 10° and an interpulse delay τ = 5 ms. The differences between NOE ratios measured with β = 10° and β = 180° are shown as black dots. Numerical calculations (solid blue line) of the difference between the NOE ratios obtained with β = 10° and β = 180° for a 15N-1H pair with S2 = 0.7 and τe = 60 ps. In both experiments and simulations, the RF amplitude was ω1/(2π) = 9 kHz, the carrier was placed at 8.2 ppm, and the Larmor frequency of the protons was 600 MHz.