% 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)
     120
      72
      63
      96
     115
     153
     147
     370
     511
     394
     489
     364
     360
     294
     336
     336
     410
     377
     302
     290
     217
     255
     219
     251
     197
     223
     259
     187
     192
     193
     176
     185
     141
     163
     126
     143
     129
     108
     128
      92
     114
     105
     113
     103
      55
      80
      41
      20
      26
      58
      42
      45
      42
     -44
     -53
     -23
      54
     -41
     -61
      21
     -24
     -32
     -30
      15