% 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)
     107
     106
      56
      70
     159
     601
     841
     615
     705
     392
     500
     520
     422
     507
     472
     526
     416
     432
     340
     336
     349
     310
     234
     223
     222
     190
     239
     214
     238
     187
     213
     170
     187
     157
     142
     135
     127
     118
     117
     107
     113
      95
      72
      86
      43
      58
      58
      55
      42
      33
      14
      -6
      27
      15
     -24
     -26
     -30
     -34
     -40
     -11
     -36
      -8
      52
     -16