% 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)
     157
      85
      27
      67
     119
     122
     364
     459
     548
    1544
    1077
     936
     763
     470
     506
     581
     451
     388
     403
     400
     313
     352
     327
     319
     285
     213
     253
     201
     224
     243
     223
     184
     168
     136
     166
     120
     118
     125
     120
     109
      89
      59
      89
      67
      60
      65
      51
      59
      37
     -26
      30
      -9
       8
      35
      51
     -27
     -39
     -25
     -38
     -24
     -39
      21
      18
      13