% 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)
     129
      78
      71
     169
    1146
     816
     511
     601
     613
     735
     688
     650
     685
     702
     488
     350
     490
     402
     456
     315
     340
     232
     329
     275
     268
     211
     268
     222
     162
     181
     178
     144
     158
     148
     117
     128
     128
     126
     130
      92
      79
      80
      53
      74
      73
      34
      52
      21
      39
      16
      31
     -19
      32
      27
      36
      37
       9
     -21
     -45
     -30
     -39
      36
     -25
     -29