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. Author manuscript; available in PMC: 2010 Nov 1.
Published in final edited form as: J Biomol NMR. 2009 Aug 25;45(3):283–294. doi: 10.1007/s10858-009-9368-1

Fig. 4.

Fig. 4

Effects of distillation in the FM reconstruction of a 2D NOESY spectrum of the Gal11 KIX domain. Top: 2D NOESY spectrum obtained at 600 MHz with 1024 complex increments in the t1 dimension. Middle: The same data, from which 384 (3/8 of 1024) increments were selected on an “L32u” basis (the first 32 increments are sampled linearly, the succeeding 352 increments are randomly selected with uniform sampling density). Data were reconstructed with the FM algorithm. Processing time on a 128 cpu cluster using 500 iterations was 10 minutes. Bottom: Same data as in the middle with the addition of 7 iterations of the ad-hoc “distill” process. Processing time on a 128 cpu cluster was approximately one hour.