% 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)
     123
      92
      32
      64
      98
     289
    1248
    1396
    1068
     629
     633
     716
     898
     949
    1074
     695
     607
     516
     499
     433
     338
     344
     305
     327
     301
     238
     254
     175
     221
     170
     170
     181
     150
     130
     132
     108
     146
     111
      91
      84
      76
     109
      77
      70
      59
      34
      62
      44
      51
      22
      36
      28
      21
     -28
      -7
      -4
      27
      15
     -36
     -16
     -26
      22
     -27
     -37