% 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)
     185
     143
      71
      48
      86
     204
     441
     705
     722
     650
     324
     416
     726
    1369
    1113
     638
     590
     536
     487
     396
     374
     333
     364
     324
     266
     270
     222
     201
     213
     198
     173
     154
     163
     132
     130
     130
     133
     101
     139
     101
     102
      91
      80
      74
      54
      70
      51
      45
      42
      51
      41
      36
     -27
     -26
       4
      14
     -39
      18
     -11
     -28
     -27
     -39
     -30
      -9