% 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)
     186
      86
      59
     100
     250
     706
     635
     670
     476
     425
     316
     289
     235
     183
     138
     138
     145
     205
     313
     444
     415
     307
     256
     282
     227
     227
     223
     217
     139
     202
     148
     156
     157
     159
     137
     117
     127
     133
     109
      86
      96
      79
      90
      68
      48
      48
      45
     -21
      28
      45
      10
      27
      60
     -31
      12
     -47
     -37
     -41
     -16
     -12
      -7
     -17
      12
      25