% 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)
     111
     139
      74
     152
     629
     595
     963
     870
    1139
    1263
    1591
     964
     754
     644
     833
     605
     620
     517
     471
     422
     409
     402
     350
     354
     285
     246
     244
     201
     228
     185
     210
     213
     176
     147
     126
     125
     108
      90
      82
     100
     110
      62
      78
      86
      47
      83
      63
      56
      40
      40
      -7
     -36
      27
      31
      27
      16
     -20
     -25
      25
     -23
     -37
     -23
     -31
     -24