% 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)
     133
      80
      83
      71
     124
     463
     975
     957
     738
     629
     734
     904
     889
     838
     521
     576
     534
     609
     421
     352
     362
     320
     335
     340
     229
     249
     242
     225
     194
     152
     198
     162
     152
     181
     133
     108
     114
     103
      99
      86
      92
     101
      75
      56
      86
      38
      63
      36
      48
      28
      22
      44
     -21
      30
       5
      25
      12
      39
     -34
     -25
     -39
     -28
     -23
     -36