% 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)
     122
     101
      52
      37
     211
     197
     406
     533
     679
     787
     997
     854
     892
     608
     718
     574
     549
     542
     522
     441
     424
     352
     299
     325
     307
     230
     266
     228
     207
     215
     166
     151
     189
     146
     120
     140
     130
     113
     108
     111
      88
     115
      86
      90
      75
      83
      68
      38
      20
      56
     -25
     -14
      37
      30
      28
     -19
     -17
      20
     -14
     -19
     -27
     -34
     -38
     -31