% 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
      64
      33
     -26
      96
     374
     733
     933
    1252
    1204
     991
     890
     838
     539
     589
     462
     477
     435
     483
     406
     393
     365
     306
     267
     301
     255
     204
     195
     225
     188
     179
     178
     156
     136
     134
     158
     127
     129
      98
     122
      97
      88
      92
      46
      49
      86
      43
      62
      42
      67
     -14
      21
      32
     -23
      31
      23
      16
      -4
      19
     -48
     -31
     -34
     -34
     -44