Dataset :
 C:/Bruker/TopSpin3.1/data/Nicotinic Acid/ao_C6H5NO2_00eq_base_T1/2/pdata/1
AREA fit :
 I[t]=I[0]+P*exp(-t/T1)

22 points for Integral 4,  Integral Region from 7.677 to 7.462 ppm
Results     Comp. 1    

I[0]  =   -9.922e-001
P     =   1.836e+000
T1    =       4.954s
SD    =   1.792e-002

    tau    ppm     integral    intensity

   10.000m     7.582  4.6718e+008     eliminated
  500.000m     7.582  3.7855e+008     eliminated
    1.000s     7.585  2.9359e+008  5.1826e+006
    2.500s     7.585  7.8112e+007  1.5714e+006
    5.000s     7.584 -1.7304e+008 -2.6486e+006
    7.500s     7.583 -3.3228e+008 -5.3659e+006
   10.000s     7.584 -4.3119e+008 -6.9969e+006
   12.500s     7.584 -4.9146e+008 -8.0465e+006
   15.000s     7.583  -5.281e+008 -8.6245e+006
   17.500s     7.583 -5.4907e+008 -8.9985e+006
   20.000s     7.582 -5.6059e+008  -9.184e+006
   22.500s     7.581 -5.6739e+008 -9.2298e+006
   25.000s     7.580 -5.6935e+008 -9.2548e+006
   30.000s     7.583 -5.6837e+008 -9.5792e+006
   35.000s     7.583 -5.6451e+008 -9.4637e+006
   40.000s     7.584  -5.607e+008 -9.4695e+006
   50.000s     7.584 -5.5575e+008 -9.3963e+006
   60.000s     7.583 -5.5371e+008 -9.3927e+006
   75.000s     7.583  -5.525e+008 -9.3832e+006
  100.000s     7.582 -5.5291e+008 -9.4737e+006
  125.000s     7.583 -5.5281e+008 -9.6027e+006
  150.000s     7.582  -5.537e+008 -9.6964e+006