% 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)
     114
      90
      41
      35
     156
     207
     497
     518
     466
     892
    1497
    1119
     981
     693
     535
     497
     565
     388
     431
     438
     376
     342
     274
     300
     294
     264
     280
     195
     211
     251
     177
     160
     141
     174
     138
     134
     113
     101
     109
      82
     104
     100
      68
      56
      42
      65
      36
      10
      39
      34
     -26
      38
     -13
      31
      19
     -12
      33
       9
     -38
     -26
     -46
     -42
     -16
      24