% 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)
     167
      76
      58
     110
     266
     354
     240
     438
     740
     599
     570
     517
     887
    1341
    1142
     745
     761
     501
     465
     383
     395
     286
     299
     275
     261
     280
     246
     240
     236
     181
     189
     164
     191
     121
     112
     125
     116
      96
      94
     103
      81
      84
      69
      62
      73
      69
      59
      40
      57
      39
      -8
      37
      38
     -14
      20
     -32
     -26
       0
     -29
     -28
     -27
     -30
     -20
     -31