% 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)
      81
      67
      32
     -12
     111
     101
     257
     469
     664
    1313
    1661
    1062
     852
     757
     755
     695
     586
     562
     545
     433
     411
     306
     385
     310
     249
     293
     294
     283
     224
     192
     194
     163
     161
     160
     142
     123
     148
     122
     120
     106
     101
      91
     101
      85
      70
      69
      58
      51
      35
      41
      33
      30
     -19
      12
      22
      -7
     -29
      32
     -38
     -27
     -14
     -28
     -26
     -39