% 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)
     114
      68
      67
      54
      72
     196
     575
    1183
    1423
    1326
    1195
    1396
    1046
     910
     874
     592
     535
     486
     552
     418
     360
     354
     388
     357
     251
     304
     260
     219
     218
     182
     183
     137
     156
     148
     133
     148
     122
      88
     109
      93
      80
      68
      81
      69
      59
      68
      30
      41
      60
      26
      28
      31
      22
      15
     -18
     -27
     -11
     -28
     -12
     -40
     -21
     -19
     -32
      18