% 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
      63
      51
     166
     255
      85
     278
     573
    1069
    1412
    1562
    1347
    1033
    1124
     864
     726
     673
     673
     539
     491
     463
     385
     364
     388
     239
     320
     221
     238
     179
     204
     180
     209
     183
     151
     124
     122
     152
     123
     107
     102
     111
     105
      89
      78
      49
      56
      50
      27
      47
      31
      18
     -20
      27
      37
      19
      13
      17
     -22
     -45
     -39
     -34
      28
     -44
      18