% 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)
     225
     124
      47
     122
     110
     304
     715
     768
     404
     281
     374
     893
    1463
    1381
    1143
     665
     490
     489
     460
     471
     361
     406
     370
     349
     334
     267
     258
     205
     271
     180
     175
     152
     155
     138
     145
     123
     114
     134
     104
     105
      72
      88
      93
      65
      72
      43
      67
      56
      25
      42
      43
     -20
      17
     -10
      28
      35
     -12
      26
     -43
     -27
     -39
       6
     -16
     -48