% 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)
     107
      98
     102
      95
     148
     210
     361
     539
     851
    1302
    1100
     872
     784
     633
     558
     476
     339
     364
     315
     361
     356
     232
     229
     279
     234
     214
     208
     201
     164
     198
     179
     142
     151
     132
     123
     146
      86
      80
      94
      83
      73
      83
      60
      62
      27
      63
      38
      52
      37
      57
     -27
      21
      51
      57
     -40
      19
      14
     -35
     -33
     -45
      41
     -57
      41
     -43