% 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)
     100
      89
      28
     128
     617
     957
     995
     675
     678
     432
     639
     616
     751
     782
     538
     443
     397
     353
     379
     346
     292
     247
     248
     218
     242
     234
     199
     207
     174
     161
     164
     156
     149
     132
      99
     136
     118
     114
      97
      83
      95
      64
      72
      81
      62
      74
      65
      45
      18
      48
     -22
      21
      39
      36
      20
       7
      12
     -28
     -30
     -19
     -29
      -5
     -23
     -33