% 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
      60
      79
      73
      96
     592
     660
     670
     500
     679
     740
    1362
    1011
     684
     775
     733
     507
     563
     468
     486
     419
     329
     300
     272
     252
     224
     219
     195
     209
     204
     182
     175
     165
     161
     137
     114
     138
     132
     107
      99
      79
      55
      75
      67
      63
      89
      57
      35
      53
      32
       1
      48
     -27
     -24
     -23
      -8
      16
     -44
      17
      -8
     -31
      20
     -42
     -22