% 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)
      76
      84
      61
      63
     114
     504
     772
     525
     499
     536
     422
     498
     500
     557
     557
     593
     447
     477
     410
     446
     384
     370
     302
     257
     253
     249
     212
     173
     173
     172
     147
     142
     134
     133
     114
     114
     113
      99
      98
      81
      76
      65
      54
      62
      72
      59
      51
      58
      27
      34
      26
      25
      33
     -15
     -18
     -25
     -28
     -12
      20
      16
      12
     -36
     -14
     -17