% 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)
     173
     116
      93
      69
     158
     213
     282
     481
     775
     950
     730
    1183
    1112
    1010
     944
     563
     693
     518
     527
     402
     459
     341
     346
     325
     305
     244
     244
     237
     200
     208
     204
     186
     176
     149
     148
     116
     110
     118
     101
      95
      86
      78
      56
      45
      66
      64
      23
      40
      58
     -24
      28
      16
      12
      34
      18
     -16
     -36
     -25
      29
     -12
     -15
     -21
     -26
     -30