% 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)
      59
      62
      39
      51
      81
     100
     218
     406
     453
     433
     417
     644
     452
     371
     332
     231
     138
     236
     141
     172
     166
     182
     154
     172
     169
     166
     195
     150
     148
     144
     169
     131
     131
     121
     129
     142
     100
     119
      76
      96
      68
      62
      67
      72
      50
      22
      43
      35
      64
      48
      29
      34
      -8
     -11
     -27
     -31
      -9
     -29
      14
     -34
     -20
     -27
     -24
     -21