% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     289
     115
      90
      82
      96
     523
    1920
    2234
    1631
    1356
    1436
    1186
    1164
    1164
     998
     731
     752
     735
     539
     530
     510
     403
     346
     385
     300
     270
     277
     266
     233
     235
     182
     173
     161
     154
     139
     145
     131
     101
     119
     105
      69
      96
      88
      74
      89
      62
      71
      28
      37
      43
      34
       3
      33
      41
      41
     -24
     -24
     -20
     -22
     -35
     -41
     -51
     -30
     -16