% 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)
      94
      70
      64
      51
      98
     219
     429
    1153
    1416
     929
    1020
     939
     678
     842
     680
     590
     583
     584
     581
     485
     383
     299
     309
     312
     262
     257
     272
     238
     179
     206
     231
     140
     153
     145
     151
     150
     123
     111
      78
      77
      58
      95
      85
      65
      60
      82
      39
      45
      46
      33
     -11
      31
      20
     -34
      37
     -22
      24
     -14
      24
      23
     -41
     -39
     -32
     -38