% 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)
     130
      22
      51
      54
     124
     226
     866
     824
     962
     681
     458
     483
     430
     465
     518
     527
     472
     420
     433
     468
     376
     332
     344
     330
     241
     310
     256
     262
     180
     191
     180
     228
     147
     157
     173
     176
     132
      96
     105
     102
      83
      73
      62
      34
      52
      68
      31
      70
      82
      30
      31
      22
     -43
     -48
      26
      49
      -6
      -3
     -12
     -16
     -50
     -26
      28
      -3