% 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)
     412
     205
     233
      56
     362
     411
    1001
     757
     756
     812
    1075
     955
     610
     748
     578
     505
     412
     369
     266
     431
     454
     400
     313
     323
     213
     243
     227
     233
     274
     288
     241
     265
     281
     277
     279
     313
     219
     183
     141
     124
     225
     209
     222
     168
      65
     218
     -87
     -54
     -39
     -63
     158
      75
      99
      62
      76
     112
    -121
      68
    -139
    -101
      58
      68
     -93
      29