% 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)
    1300
     570
     338
     414
     473
     711
     741
     625
     615
     839
     417
     573
     646
     420
     485
     446
     470
     329
     332
     214
     255
     218
     255
     294
     230
     199
     215
     155
     242
      81
      90
     172
     112
     158
     124
     152
      43
     132
     130
     -68
     -39
     101
      65
      58
      62
      80
     171
      60
     -56
      89
      79
     -74
     -87
      87
    -114
     -30
      62
     -98
      62
     134
      69
     -41
      31
     -83