% 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)
     306
     227
     161
     162
     144
     237
     336
     510
     418
     463
     449
     540
     618
     649
     334
     306
     245
     373
     293
     221
     246
     225
     200
     185
     171
     164
     168
     129
     128
     139
     122
     109
     116
     131
     125
      98
     129
      88
     107
     116
     109
      91
      62
      82
      72
      47
      61
      38
      28
     -22
      26
      22
     -10
      20
       6
      24
     -26
     -45
     -35
      28
      41
      11
     -32
      29