% 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)
      90
      81
      60
      92
     137
     142
     140
     318
     394
     396
     391
     705
     869
     882
     723
     611
     474
     513
     417
     444
     307
     377
     270
     231
     193
     213
     208
     236
     266
     178
     199
     153
     159
     143
     112
     116
     112
     114
     101
      96
      96
      82
      94
      62
      67
      53
      51
      26
      55
      36
      28
     -20
      39
      30
      26
      -6
      30
     -35
     -12
     -35
     -30
     -25
     -37
     -18