% 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)
     160
     104
      55
      78
      49
     215
     413
     689
    1289
    1027
    1255
     803
     684
     787
     608
     524
     441
     593
     421
     387
     359
     330
     363
     331
     329
     259
     239
     229
     216
     229
     168
     178
     161
     142
     139
     135
     128
     110
     100
     104
      82
      69
      74
      87
      65
      64
      59
      71
      44
      11
      35
      49
     -19
      31
       3
     -28
     -10
     -12
     -30
      -4
     -25
     -35
     -48
     -15