% 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)
     127
      89
     -24
     105
     111
     352
     646
     972
     579
     376
     506
     513
     739
     920
     900
     518
     526
     461
     394
     382
     366
     385
     302
     302
     245
     302
     242
     238
     230
     236
     225
     186
     158
     172
     140
     152
     109
     124
      98
     124
     114
      83
      94
      69
      51
      83
      63
      28
      52
      32
      39
      39
      49
      31
      20
     -25
      18
     -30
     -33
     -19
     -43
     -19
     -44
     -40