% 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)
      84
      87
      64
      52
     121
     121
     247
     547
    1232
    1335
    1060
     848
     938
     574
     527
     488
     536
     519
     513
     513
     346
     331
     351
     349
     303
     235
     254
     254
     254
     185
     201
     178
     182
     161
     131
     137
     126
     101
      88
     113
     100
     100
      96
      67
      59
      75
      70
      71
      55
      24
      45
      65
      19
     -33
      19
     -26
     -37
      24
     -22
     -19
     -24
     -18
     -37
     -28