% 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)
     235
     151
     101
     109
     296
    1780
    1758
    1302
    1246
    1205
    2168
    1908
    1659
    1050
     781
     797
     671
     554
     559
     461
     407
     416
     348
     359
     317
     281
     301
     243
     251
     198
     171
     184
     193
     144
     139
     122
     127
     118
     106
      97
      77
      80
      75
      56
      64
      61
      53
      43
      59
      10
      48
     -31
     -17
      37
     -13
      15
     -31
     -31
     -27
     -40
     -18
     -25
     -23
      19