% 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)
     156
      81
      50
      62
      77
     117
     213
     287
     505
     830
     886
     541
     559
     575
     710
     529
     686
     523
     400
     388
     420
     362
     339
     284
     290
     219
     231
     190
     249
     209
     172
     161
     148
     154
     170
     127
     122
     122
      93
      92
      98
      86
      46
      58
      81
      64
      12
      52
      35
      46
      15
      30
      26
       8
      40
     -33
     -20
     -15
     -38
     -32
      18
     -32
     -22
     -37