% 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)
     118
      86
      89
     111
     185
     221
     418
     712
    1273
     756
    1064
     750
     801
     620
     466
     516
     412
     526
     360
     383
     333
     298
     258
     313
     302
     238
     234
     218
     227
     189
     221
     167
     167
     162
     125
     141
     148
     120
     145
     116
      80
      91
      82
      83
      55
      66
      58
      45
      31
     -40
      42
      51
      34
     -22
      24
     -23
      29
      37
      10
     -38
      36
     -44
     -49
     -47