% 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)
     110
      75
      44
      49
     312
     555
    1826
    1135
     809
     623
     654
     523
     595
     552
     447
     625
     529
     463
     426
     342
     345
     335
     265
     264
     256
     208
     224
     202
     184
     148
     175
     162
     129
     158
     147
     124
     122
     122
      90
      93
     107
      56
      66
      66
      51
      45
      42
      53
      35
      33
      12
      22
     -19
      37
      33
     -19
     -22
     -20
     -22
      23
      -8
     -36
     -37
     -33