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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Biomol NMR. 2016 Jul 8;65(3-4):157–170. doi: 10.1007/s10858-016-0046-9

Fig. 6.

Fig. 6

Calibration curve relating RMSD in relaxation rate to the normalized sum of non-linearity factors where normalization is done by the number of cross peaks used to calculate the sum of the non-linearity factors. Points in black were obtained by IST reconstruction using hmsIST. Points in blue were obtained by IRLS reconstruction using MddNMR. The point in red was obtained by NESTA-IRL1 reconstruction using NESTA-NMR and the point in green was obtained by NESTA-L1 reconstruction using NESTA-NMR. (a) Correlation between RMSD in relaxation rate and average non-linearity factor (<NLF>) determined from all nine delay times. (b) Correlation between RMSD in relaxation rate and <NLF> determined from only three delay times. The goodness of fit indicates that using the three time point duplicates routinely used to estimate intensity uncertainty and in RSS mode are sufficient to confirm the accuracy of obtained relaxation rates. (c) Correlation between <NLF> values determined from nine and three delay times.