% 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)
    2933
     793
     487
     294
     342
     246
     684
     565
     630
     586
     628
     618
     413
     399
     386
     429
     326
     287
     302
     401
     277
     335
     288
     191
     269
     198
     271
     222
     178
     115
     118
     159
     183
     158
     109
     151
     152
      26
     116
    -102
     -36
     104
      93
      68
     156
     106
     -97
      23
    -108
     106
      39
      65
      40
    -101
      41
      22
     -93
     -82
      60
     -14
      98
     -77
      98
     -20