% 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)
    1398
     568
     542
     326
     323
     279
     469
     573
     423
     243
     361
     293
     280
     229
     285
     265
     260
     253
     194
     285
     323
     303
     300
     419
     367
     256
     191
     260
     236
     249
     180
     193
     151
     147
     138
     186
     169
    -120
      81
      55
     117
     127
      63
      98
     -61
       6
     -42
      39
     151
      88
     117
     171
    -112
      83
     -89
     -77
    -138
     126
     -79
    -101
     -87
     -27
    -124
    -102