% 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)
     142
      57
      84
      95
     412
     331
     779
     771
     586
     825
     917
     551
     664
     615
     415
     463
     405
     425
     298
     280
     316
     227
     295
     192
     266
     260
     211
     205
     214
     163
     162
     143
     169
     129
     162
     103
     137
     111
     118
     125
      94
      60
      39
      42
      58
      54
      39
      49
     -35
      13
      59
      23
      43
      18
     -31
     -32
      29
      33
     -18
     -34
      22
     -37
     -42
     -32