% 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)
     138
      84
      39
     128
     110
     118
     248
     398
     240
     226
     304
     514
     594
     644
     576
     544
     428
     381
     455
     433
     362
     289
     326
     284
     264
     271
     301
     217
     218
     213
     162
     155
     185
     169
     148
     138
     122
     117
      91
     100
      95
      94
      58
      79
      68
      61
      52
      85
      30
      35
      39
      18
      37
       6
     -35
      51
      29
     -25
     -25
      31
     -42
     -42
     -37
     -49