% 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)
     127
      96
      53
      78
     214
     332
     363
     734
    1334
    1797
    1861
    1326
    1573
    1049
     924
     869
     670
     629
     568
     475
     368
     398
     376
     345
     308
     248
     319
     287
     216
     215
     197
     172
     158
     161
     149
     129
     138
     117
     130
     102
      76
      99
      86
      60
      75
      49
      70
      48
      56
      25
      45
      28
      37
      25
      12
     -16
     -30
     -26
      19
     -40
      26
     -40
      19
     -38