% 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)
     119
      67
      55
     172
    1114
     654
     255
     216
     432
     761
     789
     718
     473
     434
     469
     312
     356
     371
     299
     250
     246
     283
     272
     226
     265
     249
     216
     192
     193
     206
     181
     146
     118
     152
     138
     118
     116
     102
     104
     105
      78
      80
      80
      74
      54
      46
      51
      54
      15
      18
      43
     -25
      15
       3
      30
      21
     -13
     -27
     -29
     -26
     -22
      14
     -23
     -11