% 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)
     188
     112
      65
     115
     232
     904
    1128
    1147
     711
     774
     573
     682
     503
     513
     494
     446
     377
     295
     259
     276
     196
     201
     174
     145
     184
     149
     205
     149
     153
     114
     132
     106
     176
     104
      93
      75
      76
      88
     121
      83
      87
      88
      26
      33
      78
      56
     -29
      17
      43
     -33
      24
     -22
      22
      34
      33
     -25
     -27
     -33
      26
     -18
     -25
     -39
      42
     -33