% 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)
     165
     110
      96
      76
     112
     314
    1122
     734
    1001
    1356
    1514
    1075
    1122
     879
     838
     616
     545
     512
     425
     444
     503
     439
     362
     343
     306
     254
     239
     222
     188
     234
     171
     170
     178
     170
     170
     162
     124
     105
     124
      87
     101
      86
      99
      69
      50
      67
      67
      69
      44
      56
      48
      36
      -4
     -32
      22
      26
     -23
     -33
     -24
     -39
     -25
     -33
     -40
     -28