% 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)
     160
     126
     132
      99
     156
     353
     622
     832
     759
     728
     692
     751
     777
     843
     666
     564
     476
     457
     360
     318
     291
     294
     336
     292
     285
     252
     232
     232
     228
     208
     174
     192
     177
     188
     157
     162
     162
     171
     137
     136
     100
     121
      75
      78
      98
      76
      10
      56
     -37
      33
      52
      36
      43
      35
     -29
     -54
     -58
      56
     -61
     -35
      41
     -12
      -9
      52