% 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)
     116
      79
      28
      94
     183
     515
     591
     561
     307
     279
     220
     224
     205
     214
     345
     379
     425
     428
     357
     346
     345
     317
     272
     268
     291
     259
     238
     176
     205
     164
     162
     131
     143
     103
     130
      92
      97
     102
      97
      96
      77
      77
      65
      87
      59
      47
      37
      47
      35
      16
     -22
     -32
      19
     -17
      37
      25
     -40
     -38
      17
     -26
       3
     -31
      37
      31