% 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)
     140
      83
      47
     167
     178
     250
     787
     693
     592
     471
     575
     539
     429
     408
     322
     361
     363
     313
     333
     302
     316
     354
     356
     257
     233
     242
     210
     196
     198
     162
     165
     172
     154
     127
     111
     114
     105
      88
     104
      87
      83
      57
      90
      56
      40
      19
      45
      40
      17
      36
      -9
      46
      26
     -30
     -25
     -31
      30
     -38
     -18
     -37
      30
     -38
      27
      14