. 2016 Mar 29;6:23301. doi: 10.1038/srep23301

Table 1. Quality factors Q for C₁, C₂ and C₃–type coils measured without load, mounted on phantom P₁ and in vivo.

Coil	Q unloaded	Q test tube	Q in vivo
C₁	335	309	–
C₂	248	221	–
C₃	209	190	77

An error of 8% was derived by repetitive measurements in situ but is expected to be larger in vivo because of a large variability of the coils loading.

Table 1. Quality factors Q for C1, C2 and C3–type coils measured without load, mounted on phantom P1 and in vivo.

Table 1. Quality factors Q for C₁, C₂ and C₃–type coils measured without load, mounted on phantom P₁ and in vivo.