% 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)
     147
      62
     -28
      18
     134
     359
     600
     448
     386
     239
     378
     592
     844
    1173
     743
     599
     513
     564
     369
     383
     366
     353
     303
     324
     268
     255
     253
     241
     240
     212
     178
     182
     175
     171
     171
     124
     125
     122
     101
     100
      89
      75
      73
      80
      68
      62
      57
      56
      60
      34
      38
      -7
       9
      -4
      -9
     -33
     -14
       9
      32
     -25
     -28
     -20
     -15
     -27