% 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)
     133
      70
      50
      66
     243
     356
    1369
     913
     672
     510
     369
     378
     398
     373
     763
     859
     582
     486
     457
     430
     382
     333
     351
     280
     336
     277
     285
     234
     244
     149
     212
     177
     158
     153
     136
     142
     115
     133
      92
      80
      97
      76
      66
      82
      66
      73
      67
      53
      41
      51
      38
      37
       1
      11
      25
      41
     -36
     -17
      28
     -38
     -42
     -44
     -43
      -7