% 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)
      92
      54
      66
      58
     231
     609
     528
     672
     915
     918
    1242
    1344
     997
     824
     543
     550
     407
     386
     411
     398
     313
     357
     358
     316
     302
     278
     274
     246
     202
     218
     170
     197
     183
     175
     165
     138
     112
     122
      97
     106
     119
      77
      77
      74
      78
      67
      78
      43
     -12
      17
      24
      17
      45
     -40
     -32
      43
      19
     -31
      23
     -34
     -37
      32
     -20
     -20