% 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)
      97
      61
      57
      41
     153
     137
     357
     572
     544
     354
     395
     455
     525
     845
     620
     687
     462
     360
     423
     421
     354
     316
     310
     300
     277
     219
     204
     204
     229
     203
     177
     152
     126
     156
     170
     148
     124
     128
     116
     121
      91
      92
     104
      61
      49
      79
      47
      51
      57
      47
      45
      23
     -17
      28
     -32
      -8
      44
     -29
     -20
     -21
     -37
     -35
     -43
      23