1850_66_ga7   1850_66_tune2
    0       2.30      2.37
    1      10.75      5.50
    2      -0.51     -0.91
    3      18.92      8.67
    4      -0.82     -1.33
    5       9.98      9.41
    6      -0.80     -1.22
    7      11.95      5.65
    8      -0.29     -0.62
    9      10.91     11.62
   10      -0.29     -0.59
   11       6.99      9.38
   12      83.81     83.66