% 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)
     213
     122
      82
      68
     118
     268
     669
     604
     430
     526
     320
     270
     179
     237
     251
     295
     365
     424
     412
     330
     371
     330
     265
     226
     247
     261
     221
     158
     196
     211
     195
     123
     150
     155
     145
     128
     126
     109
      95
      97
      74
      54
      81
      62
      43
      70
      41
      44
      29
       7
       7
      32
      21
     -27
     -19
     -18
      34
       4
     -29
     -10
      39
     -31
     -32
     -27