% 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)
     154
      75
      27
     250
     467
     252
     206
     505
     366
     451
     295
     429
     399
     341
     352
     401
     478
     605
     685
     560
     466
     321
     270
     271
     265
     214
     194
     184
     184
     148
     152
     177
     172
     127
     138
     122
     121
      89
     102
      81
      90
      82
      82
      75
      73
      64
      50
      51
      39
      21
      38
      34
     -21
      22
     -30
      11
      19
     -38
     -26
      -4
       4
     -31
     -24
     -23