% 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)
     119
     100
      81
      91
     206
     443
     848
     911
    1209
     728
     888
     773
     727
     657
     712
     666
     455
     406
     350
     489
     330
     288
     342
     270
     271
     237
     228
     195
     206
     207
     188
     171
     179
     166
     157
     125
     123
     117
      83
      87
      97
      83
      86
      90
      74
      89
      73
      64
      41
      68
      23
      24
      18
     -21
      25
     -22
      26
      35
     -43
      24
       0
     -50
     -56
      10