% 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)
     114
      96
      49
      63
      87
      88
     412
     758
     916
     616
     734
    1014
    1051
     817
     778
     636
     540
     513
     437
     374
     390
     335
     360
     311
     295
     227
     182
     208
     188
     163
     170
     193
     156
     138
     134
     127
     111
     129
      97
      98
      89
      66
      68
      59
      66
      82
      41
      -5
      34
      40
      48
      43
     -15
      32
       2
       1
      19
     -27
     -18
     -39
     -39
     -25
     -32
     -48