% 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)
      92
      83
      76
      64
     123
     135
     182
     416
     522
     877
    1003
    1103
     710
     961
     653
     548
     509
     525
     416
     407
     347
     325
     348
     293
     249
     279
     237
     190
     196
     187
     197
     162
     172
     183
     144
     160
     147
     145
     101
     112
      82
      53
      62
      70
      86
      71
       5
      32
      55
      33
      36
     -31
     -16
      23
     -20
      17
     -24
     -37
     -15
     -25
     -20
     -28
     -23
       4