% 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)
     182
     175
     154
     132
     183
     287
     666
     997
    1238
     606
     698
     828
    1295
    1278
     723
     629
     586
     550
     486
     485
     360
     354
     277
     308
     267
     272
     313
     202
     197
     180
     168
     178
     137
     198
     141
     130
     113
     107
     105
      90
      92
      74
      52
      63
      64
      73
      66
      52
      44
      40
      30
      28
      20
      14
     -41
      27
      31
      24
     -22
     -34
     -42
     -45
     -26
     -19