% 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)
     162
      52
      41
     143
     287
     250
     156
     417
     460
     465
     410
     956
    1304
     819
     715
     732
     563
     601
     424
     516
     456
     312
     311
     361
     270
     260
     245
     221
     252
     211
     189
     183
     184
     174
     166
     122
     109
     144
      91
     100
      88
      92
      85
     103
      93
      63
      70
      52
      16
      18
      48
      18
      30
       4
      16
      17
     -30
     -14
     -23
     -32
     -24
     -28
      11
      -9