% 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)
     244
     234
     145
     135
     165
     387
     394
     403
    1107
     868
     524
     353
     272
     344
     379
     482
     575
     543
     627
     457
     296
     363
     274
     278
     293
     265
     327
     247
     206
     267
     231
     224
     204
     252
     173
     160
     192
     227
     126
     108
     134
     140
     129
     106
     139
      85
     118
     -30
      63
     -40
     -57
      96
      84
     -73
     -59
     -65
      56
     -36
      87
     -38
      59
     -12
     -75
     -62