(1) T1 Exponential data analysis: peak T1 error 1 0.5094 0.04029 peak number 1 T1 = 0.509 error = 0.0403 time observed calculated difference 0 20 19.3 0.683 0.1 15.7 16.1 -0.405 0.2 12.9 13.4 -0.559 0.3 10.9 11.2 -0.367 0.4 9.37 9.46 -0.089 0.6 7.09 6.77 0.314 0.8 5.45 4.96 0.488 1 4.15 3.74 0.416 1.5 2.16 2.14 0.0185 2 0.995 1.55 -0.553 (2) T1rho Exponential data analysis: peak T2 error 1 0.06434 0.001703 peak number 1 T2 = 0.0643 error = 0.0017 time observed calculated difference 0.01 20 19.8 0.192 0.02 17.4 17.5 -0.104 0.03 15.3 15.4 -0.128 0.05 12.2 12.3 -0.062 0.07 9.86 9.91 -0.0515 0.1 7.6 7.52 0.0784 0.13 6.2 6.02 0.185 0.17 4.95 4.85 0.106 0.21 4.22 4.22 -0.00344 0.25 3.69 3.88 -0.197 (3) tc tc is estimated as 8.3 +/- 0.4 ns yang 4/20/10