% 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)
     184
     107
      89
      55
      46
     148
     310
     432
     536
     518
     997
    1508
    1382
    1097
     901
     560
     596
     607
     458
     515
     423
     405
     333
     363
     289
     279
     298
     227
     210
     237
     198
     190
     154
     154
     137
     155
     140
     111
     107
      98
     109
     106
      90
      66
      95
      16
      62
      52
      50
      71
      -5
     -50
      33
     -38
      45
     -16
     -31
     -54
     -35
      52
     -45
      41
     -39
     -21