% 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)
     190
      60
      33
      79
     119
      90
     150
     388
     499
     544
     386
     367
     430
     553
     483
     397
     471
     432
     397
     417
     423
     347
     347
     352
     288
     214
     256
     247
     247
     204
     183
     182
     177
     159
     156
     153
     149
      99
     107
      80
      85
      91
      85
      70
      85
      57
      45
      48
     -22
      33
      29
      19
     -18
     -12
     -30
       9
     -48
      -1
      51
      28
     -27
     -21
     -32
      27