% 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)
      99
      42
      22
      76
     189
     247
     366
     521
     404
     195
     204
     151
     115
      48
      69
      99
      31
     -33
      24
      13
      23
      45
      68
     119
     204
     234
     250
     236
     190
     162
     161
     113
     128
     114
     126
      65
      72
      64
      79
      61
      75
      66
      46
     -16
      59
     -28
      48
      42
      33
      14
      17
      20
     -38
      34
       0
      21
      11
      29
     -16
      26
      21
     -41
      13
     -27