% 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)
     115
      79
      53
      81
     131
     398
     627
     566
     798
     940
     758
     630
     953
     746
     594
     521
     430
     522
     469
     417
     427
     273
     271
     265
     306
     258
     259
     217
     242
     224
     185
     170
     158
     130
     155
     163
     145
     140
     121
     112
      91
      85
      57
      78
      84
      86
      61
      65
      46
       1
     -18
      28
      34
     -22
      44
      10
      20
     -27
      28
     -34
     -49
     -24
     -21
     -13