% 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)
      77
      99
      79
      68
     328
     829
     612
     783
     601
     542
     457
     247
     231
     199
     171
     156
     145
     133
     140
     145
     101
      69
      66
      76
      43
      64
      68
      64
      73
      55
      73
     113
     141
     225
     173
     168
     150
     110
     110
      96
     123
      75
      81
      64
      37
      10
      37
      36
      36
     -32
      29
      38
     -27
     -22
     -15
       9
     -38
      -7
     -20
       6
      17
      10
      11
      10