% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     112
     168
     186
     132
     113
     136
     114
     194
     742
    1474
    2220
    2801
    3024
    3266
    2870
    2620
    3092
    2235
    2296
    2355
    2143
    1961
    2221
    1560
    1666
    1179
    1240
    1105
    1057
     569
     887
     808
     990
     654
     857
     615
     592
     706
     610
     462
     511
     511
     416
     368
     382
     316
     381
     460
     340
     298
     309
     313
     287
     250
     277
     292
     265
     223
     241
     203
     212
     172
     198
     192
     161
     143
     136
     139
     152
     122
     137
     132
     151
     148
     129
     144
      92
      69
      66
      64
      62
      50
     107
      92
      86
      78
      79
      63
      65
      60
      56
      33
      66
      31
      47
      65
      11
      47
      32
      28
      56
      53
      49
     -21
      40
     -15
     -24
      55
      46
     -21
       7
     -30
      31
     -30
     -48
      11
     -48
     -14
     -33
     -49
      -4
     -15
       5
     -30
     -29
     -44
     -55
     -37