% 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)
     171
     120
      66
      95
     188
     314
     659
    1015
     822
     796
    1036
     753
     666
     909
     496
     517
     528
     344
     436
     477
     463
     391
     321
     219
     276
     284
     254
     205
     219
     211
     211
     188
     198
     160
     163
     136
     113
      99
      94
      87
      79
      87
      86
      52
      78
      52
      54
      63
      47
       0
      57
      22
     -58
      51
      44
     -28
     -28
     -38
     -40
      20
     -35
     -47
      41
     -34