% 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)
      96
      87
      55
     131
     313
     792
     828
     588
     978
     783
    1063
    1777
     753
     718
     747
     678
     564
     480
     542
     428
     330
     294
     303
     337
     321
     283
     238
     234
     263
     181
     192
     168
     180
     129
     119
     158
      81
     107
     107
      91
     110
      65
      89
      43
      27
      51
      45
      52
      40
      65
      14
      41
      21
      22
      33
     -22
     -46
     -32
      17
     -21
     -31
     -40
     -48
     -35