% 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)
     159
      48
      38
      25
     202
     253
     301
     317
     232
     354
     518
     441
     448
     521
     616
     462
     425
     376
     345
     295
     293
     304
     290
     295
     252
     225
     224
     250
     155
     149
     166
     174
     141
     145
     142
     132
     101
     109
      79
      96
      78
      89
      74
      62
      61
      39
      64
      37
      33
      41
     -43
     -25
       8
     -33
      18
     -12
     -27
      26
      11
      26
      23
      25
     -11
     -25