% 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)
     108
      61
      52
      -6
     156
     686
     801
     679
     690
     503
     389
     523
     684
     785
     747
     788
     628
     535
     505
     374
     371
     314
     272
     282
     241
     249
     224
     218
     179
     180
     173
     185
     147
     153
     152
     118
     117
     103
      93
     110
      80
      50
      65
      64
      49
      40
      46
      48
      23
      23
      15
      10
      37
      19
      14
      34
     -26
      12
     -31
      31
     -35
     -29
     -31
     -30