% 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)
      96
      72
      86
     125
     152
     101
     141
     255
     567
     721
     965
    1023
     655
     625
     609
     481
     517
     412
     403
     379
     343
     349
     301
     280
     261
     294
     308
     200
     236
     186
     175
     142
     132
     128
     118
     139
     140
     116
      88
     109
      86
      71
      64
      77
      79
      68
      65
      35
      31
     -10
      36
     -22
      52
      29
      41
     -31
      10
     -16
     -29
      33
     -15
     -34
     -44
     -32