% 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)
     169
     188
     174
     154
     239
     385
     765
     833
     706
     813
     467
     334
     358
     277
     293
     239
     263
     369
     336
     297
     363
     246
     266
     231
     256
     204
     186
     154
     141
     179
     147
     159
     138
     152
     123
     129
      85
     147
     136
      69
      84
      66
      83
      47
      90
      60
     -10
      95
     -36
      24
      31
      58
      39
      54
     -25
      58
     -32
     -64
      61
     -33
      51
     -46
     -43
     -71