% 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)
     219
      79
      51
      45
      70
     199
     293
     394
     554
     460
     490
     654
     395
     457
     422
     313
     268
     338
     265
     240
     258
     298
     271
     229
     252
     198
     205
     188
     170
     186
     152
     150
     145
     127
     114
     126
     119
     110
      95
      70
      83
      76
      78
      68
      69
      46
      45
      44
      33
      46
      41
     -28
       4
      25
      41
      -9
     -39
     -31
     -10
     -24
     -13
     -25
     -29
     -26