% 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)
     119
      78
      51
      24
     171
      98
     124
     417
     638
    1458
    1554
    1061
     936
     846
     775
     721
     745
     528
     539
     516
     430
     332
     410
     337
     292
     291
     249
     263
     215
     204
     202
     178
     211
     183
     149
     118
     138
     125
     120
      94
     109
      87
      75
      68
      74
      65
      50
      61
      43
      51
      50
      28
      28
      34
     -25
     -25
      -5
     -12
     -35
     -39
     -16
     -29
     -33
     -30