% 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)
     113
      89
      73
      62
     324
     463
     988
    3482
    2540
    1877
    1608
    1473
    1196
    1065
     808
     714
     631
     639
     565
     522
     416
     368
     443
     424
     302
     280
     266
     219
     196
     191
     170
     174
     191
     162
     154
     119
     140
     113
      68
      98
      97
      68
      68
      72
      58
      49
      36
      50
      45
      37
      23
      38
      19
     -25
      32
     -10
     -25
      30
      -6
     -27
     -40
     -37
     -37
     -22