% 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)
      73
      73
      61
     109
     206
     128
     704
     766
     678
     723
     666
     599
     681
     700
     561
     623
     662
     479
     397
     432
     496
     374
     366
     261
     300
     260
     280
     239
     198
     228
     187
     196
     152
     186
     168
     141
     113
     129
     119
     112
      80
     105
     112
      64
      56
      47
      86
      36
      45
      47
      43
      56
      13
     -25
     -22
      53
      11
     -34
     -41
      22
     -39
     -30
     -57
     -45