% 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)
     128
     138
      70
     331
     253
     263
     738
    2068
    1757
    2028
    1149
    1369
    1156
     995
     784
    1060
     773
     692
     546
     429
     391
     400
     381
     339
     349
     292
     238
     248
     233
     211
     195
     196
     191
     151
     155
     125
     120
     122
     106
     127
      86
      85
      80
      64
      48
      48
      51
      26
      39
      25
     -28
      52
     -20
     -32
      43
     -15
      45
     -16
     -11
     -28
     -35
     -25
     -36
     -43