% 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)
     138
      80
      66
      68
      69
     208
     398
     816
     871
     990
    1348
    1401
     773
    1214
     741
     688
     528
     644
     506
     429
     400
     385
     259
     312
     295
     295
     289
     228
     216
     194
     173
     184
     164
     157
     156
     125
     118
     115
     111
      82
     112
      73
      76
      91
      64
      51
      48
      40
      28
      42
      33
      30
      42
       9
     -10
     -39
      21
     -36
     -31
      -9
     -41
     -27
     -14
     -18