% 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)
     125
      97
      84
      89
     125
     214
     879
    1718
    1442
    1638
    1560
     996
    1106
    1097
     861
     794
     733
     488
     472
     409
     388
     355
     320
     381
     284
     280
     223
     219
     251
     211
     172
     132
     145
     152
     132
     155
     116
     105
      87
     104
     107
      88
      80
      46
      61
      51
      24
      72
      49
      34
     -26
     -10
       5
      21
      14
      18
      38
     -27
      10
     -27
     -19
      14
     -44
     -31