% 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)
     178
      91
      46
     116
     276
     286
     714
     598
     353
     418
     322
     196
     190
     138
     143
      96
      74
      86
      63
      61
     -31
      16
      41
      81
     152
     221
     218
     217
     202
     154
     153
     146
     121
      89
      86
     107
      83
      60
      55
      76
      30
      48
      66
      55
      47
      33
       4
      42
      25
      34
     -16
      27
     -36
      27
      40
     -45
     -23
      20
      16
      30
     -26
     -15
     -11
      20