% 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)
     152
     134
      75
      84
     296
     483
     758
     935
    2615
    1445
    2101
    1452
    1138
    1027
     825
     770
     652
     635
     571
     565
     443
     455
     384
     360
     297
     325
     276
     236
     193
     201
     225
     173
     146
     162
     145
     158
     106
     107
     110
      90
      89
      60
      92
      91
      67
      62
      52
      40
      53
      47
      40
      16
     -29
     -30
      14
      17
     -23
     -28
      28
       5
       4
     -39
     -41
     -23