% 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)
     237
     170
     130
     168
     197
     205
     213
     503
     353
     372
     702
     826
     762
     545
     477
     469
     418
     459
     344
     280
     310
     273
     224
     249
     234
     212
     191
     152
     129
     141
     122
     128
     146
     195
     236
     193
     207
     193
     145
     120
     102
     100
      92
      82
      89
       9
      35
     -45
      92
      44
     -28
     -50
     -33
      24
     -45
      46
      11
     -18
      49
      72
     -51
     -19
     -57
     -50