% 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)
     111
      48
      47
      65
     286
     142
     185
     250
     341
     283
     196
     220
     148
     143
      97
      93
      55
      91
     102
     116
     139
     125
     132
     112
     124
     127
     101
     140
     110
     115
     151
     163
     147
     134
     162
      92
     140
     124
      84
      79
      88
      92
      85
      83
      75
       8
      39
      48
     -28
      48
      33
      12
      32
      27
       9
      40
      32
     -31
      37
     -24
     -25
     -46
     -44
     -25