% 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)
     105
      79
      57
     116
     226
     368
     455
     681
     967
     697
     803
     967
    1348
    1078
     906
     688
     619
     473
     618
     398
     399
     386
     379
     313
     273
     289
     242
     249
     220
     259
     202
     178
     228
     137
     141
     150
     119
     141
      93
      97
     100
      96
      79
      79
      56
      72
      60
      55
      58
      42
      43
      17
      40
      15
     -13
       5
     -24
     -31
     -28
     -32
     -50
     -39
     -31
      19