% 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)
      76
      48
      72
     101
     141
     167
     209
     154
     172
     292
     389
     534
     566
     465
     502
     313
     368
     335
     268
     246
     211
     244
     184
     235
     190
     176
     184
     258
     209
     177
     189
     149
     133
     142
     104
     133
     110
     119
      99
      91
      61
      88
      86
      70
      52
      40
      91
      72
      49
      37
      41
     -24
     -41
     -13
     -37
     -18
     -41
      39
      28
     -15
     -19
     -31
     -20
       9