% 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)
      54
      60
      63
      77
     200
     134
     307
     415
     446
     599
     517
     706
    1080
     937
     710
     634
     547
     477
     428
     366
     472
     306
     353
     351
     294
     253
     247
     253
     208
     188
     196
     175
     132
     123
     165
     118
     116
     114
     124
      75
      67
      62
      67
      64
      79
      70
      50
      47
      40
      13
      33
      37
      23
     -14
      -9
     -16
     -25
     -31
     -31
      23
     -32
      -8
      24
     -42