% 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)
     121
      67
      75
      57
     123
     166
     398
    1950
    2104
    2028
    1618
     984
     892
     876
     780
     494
     696
     752
     527
     545
     390
     392
     337
     287
     300
     285
     245
     235
     206
     205
     201
     172
     131
     160
     144
     162
     144
     114
      94
     113
      71
      67
      80
      71
      71
      48
      52
      14
      70
      43
      27
      44
      48
     -37
      28
     -31
      12
     -39
     -23
     -49
     -37
     -22
     -43
      10