% 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)
     121
      97
      72
     171
     785
     982
    1546
     944
    1218
     778
     703
     701
     673
     613
     601
     708
     605
     388
     423
     408
     412
     272
     320
     272
     250
     264
     217
     253
     165
     176
     147
     192
     179
     155
     154
      96
      99
     104
      97
     109
     106
      75
      76
      82
      56
      71
      64
      66
      27
      31
      30
      41
      18
     -20
      17
      -5
     -11
      -7
     -16
     -36
      14
     -21
      10
     -32