% 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)
     107
     105
      82
      77
     122
     209
     293
     539
     523
     511
     396
     498
     503
     412
     443
     234
     243
     223
     274
     241
     496
     438
     379
     326
     248
     253
     245
     167
     183
     170
     155
     145
     145
     132
     125
     133
     114
     120
      98
      73
      60
      60
      62
      75
      61
      59
      56
      58
      47
      19
      25
      30
     -32
     -21
      10
      33
     -30
     -17
      17
     -30
     -34
      26
     -19
     -25