% 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)
     184
      66
      73
     199
     637
     830
     851
     670
    1014
    1276
     941
     936
     575
     872
     558
     486
     474
     423
     449
     335
     336
     310
     300
     281
     256
     280
     253
     201
     210
     155
     190
     129
     171
     180
     139
     124
      97
      93
      97
      85
      88
      81
      62
      89
      78
      46
      45
      54
      58
      14
      41
      36
      39
      12
      -9
     -34
     -22
     -18
     -42
     -41
     -44
      13
      17
     -19