% 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)
     103
      87
      36
      38
     112
     152
     259
     186
     307
     416
     585
     483
     498
     557
     586
     477
     468
     462
     427
     359
     297
     331
     284
     324
     279
     249
     239
     235
     219
     162
     201
     189
     170
     162
     142
     137
     106
     101
     119
      91
      75
      68
      86
      60
      39
      23
      50
      26
      -3
      45
      35
      39
      32
      26
     -31
      29
     -17
     -13
     -35
      37
     -42
     -36
      17
     -15