% 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)
      99
      73
      70
      80
      65
     157
     250
     437
     648
     370
     628
     620
    1005
     762
     660
     548
     432
     432
     398
     384
     332
     294
     309
     299
     217
     275
     229
     218
     220
     227
     199
     170
     151
     131
     140
     126
      97
      91
     102
      84
      80
     117
      56
      68
      39
      43
      72
      40
      35
      79
      29
      67
      41
     -29
     -28
     -50
      12
     -36
     -45
     -44
     -34
     -26
      10
     -44