% 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)
      68
      78
      80
      46
     236
     188
     145
     421
     429
    1035
    1319
    1173
     776
     716
     855
     617
     535
     610
     487
     605
     393
     351
     387
     269
     272
     241
     226
     238
     252
     211
     153
     187
     161
     175
     134
     147
     142
     121
     121
      87
     104
      83
      74
      78
      59
      65
      55
     -23
      37
      37
      43
      66
      17
     -30
      26
     -33
     -47
     -31
     -23
     -38
     -26
     -22
     -28
     -10