% 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)
     145
     -46
     -53
     -36
      45
      99
     170
     211
     285
     168
     353
     551
     609
     626
     464
     469
     347
     508
     382
     399
     339
     279
     308
     310
     307
     317
     238
     218
     267
     220
     195
     209
     145
     155
     188
     148
     129
     142
     115
     109
     141
      86
      97
      13
      71
      52
      63
      44
      86
     -53
      43
      38
      20
     -40
      47
     -32
     -59
     -65
      57
      21
     -45
     -37
      41
      -6