% 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)
      63
      42
      52
      81
      80
     165
     245
     407
     448
     344
     505
     501
     447
     476
     655
     849
     629
     596
     519
     437
     327
     388
     287
     356
     287
     236
     222
     197
     185
     216
     174
     196
     168
     163
     137
     150
     115
     126
      96
     100
      99
      99
      44
      83
      84
      80
      82
      65
      71
      56
      25
      33
     -28
     -16
     -29
      22
     -32
     -24
     -37
      21
     -23
     -37
     -52
      -9