% 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)
      77
      59
      30
      51
      98
     448
    1288
     961
     977
    1040
    1248
    1007
    1257
     720
     684
     494
     543
     564
     370
     369
     413
     377
     329
     272
     289
     281
     252
     194
     240
     237
     197
     173
     141
     143
     142
     132
     120
     146
     108
      95
      93
      73
      80
      95
      74
      71
      49
      52
      11
      12
      45
     -17
      -3
      36
      36
     -35
     -24
     -29
     -25
      22
     -13
     -15
     -22
       9