% 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)
      44
      58
      80
      34
     294
     346
    1100
     800
     701
     781
     672
     709
     639
     588
     418
     398
     551
     366
     357
     353
     270
     272
     262
     310
     247
     214
     219
     219
     203
     152
     188
     154
     141
     160
     138
     165
     121
     141
     107
      96
      57
      87
      77
      31
      32
      58
      22
      32
      31
      26
      56
      30
      30
      27
      40
      27
     -43
     -30
     -48
      27
     -19
     -51
     -45
      24