% 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)
      99
      34
     -12
      22
     214
      82
     268
     445
     302
     742
     856
     888
     631
     701
     740
     634
     599
     451
     466
     432
     394
     390
     277
     290
     310
     270
     248
     201
     190
     150
     172
     184
     170
     142
     130
     136
     138
     105
     126
      99
      89
      89
      62
      83
      74
      60
      71
      21
      60
      55
      37
      29
      27
      46
      13
     -30
      12
     -50
     -32
     -24
     -28
     -41
     -46
     -38