% 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)
     183
     145
      87
      77
     120
     393
     443
     492
     240
     327
     214
     372
     489
     951
    1154
     860
     643
     488
     467
     370
     381
     381
     294
     335
     256
     242
     266
     171
     205
     196
     191
     165
     157
     114
     121
     163
     114
     130
     110
      98
      81
      66
      88
      60
      71
      54
      70
      49
      46
     -13
      29
      39
      22
      24
     -12
      27
      14
     -27
     -24
     -37
     -19
     -40
     -35
     -17