% 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)
      45
      19
      28
      25
     207
     170
     248
     199
     395
     330
     291
     228
     137
     117
     111
     145
     279
     294
     439
     444
     401
     328
     308
     241
     248
     162
     203
     166
     207
     136
     131
     125
     140
     121
     105
      80
     121
     113
      66
      91
      70
      63
     100
      70
      76
      71
      31
      49
      33
     -23
      29
      37
     -14
     -32
       9
     -34
      39
     -22
     -14
     -13
     -15
      52
     -22
     -46