% 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)
     141
      80
      82
     572
    1052
    1166
     881
     589
     443
     640
     630
     491
     474
     399
     433
     388
     363
     346
     332
     302
     279
     248
     222
     220
     221
     162
     205
     214
     187
     146
     149
     148
     182
     135
     139
     102
     102
      78
     108
      72
      72
      82
      85
      65
      56
      47
      62
      31
      49
      11
     -19
      27
     -23
     -14
      40
     -37
     -35
      32
     -38
     -40
      17
      27
     -41
      39