% 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)
     138
      96
      54
      70
     123
     235
     750
     923
    1242
     944
    1052
    1027
     937
     772
    1058
     933
     615
     646
     476
     386
     371
     477
     354
     350
     251
     286
     263
     230
     236
     181
     198
     139
     143
     148
     136
     127
     109
     108
      90
      97
      97
      77
      68
      82
      49
      49
      58
      54
      37
      45
      24
     -19
      22
     -11
      44
      22
     -27
      -8
     -31
      27
     -40
     -20
     -33
     -40