% 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)
     294
      99
     104
     205
     150
     285
     540
     949
     446
     435
     365
     295
     323
     260
     185
     182
     106
     121
      62
      87
      86
      68
      89
     114
     122
     116
      99
     136
     104
     163
     132
     110
      99
     116
      81
      39
      67
      63
      54
      74
      68
     100
      47
      65
      70
      94
      75
      68
     -32
      65
      80
      54
      50
     -45
     -46
      49
     -45
     -18
      24
     -47
      36
     -62
     -65
     -51