% 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)
     151
      80
      62
     139
     138
     198
     330
     655
    1007
     853
     897
     916
     768
     765
     510
     672
     396
     398
     343
     356
     340
     296
     283
     243
     250
     258
     210
     185
     204
     221
     178
     161
     147
     168
     129
     130
     104
     112
      89
     139
     110
      73
      92
      72
      97
      60
      67
      66
      33
      34
      52
      34
     -12
     -22
      51
      39
      40
     -45
     -15
     -33
     -37
     -30
     -51
     -53