% 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)
     151
      75
     128
      44
      55
     114
      66
      42
     223
     262
     931
     874
     607
     582
    1345
    2166
    3236
    2812
    2400
    2229
    1400
    1385
     944
    1126
    1110
    1040
     961
     825
    1275
     829
     894
     649
     719
     707
     710
     634
     580
     486
     483
     558
     463
     332
     332
     341
     384
     386
     322
     339
     308
     318
     321
     271
     344
     211
     248
     187
     209
     231
     232
     219
     231
     196
     203
     153
     129
     126
     183
     169
     157
     194
     119
      95
      56
     106
     163
     130
     119
     130
     122
      92
     103
      61
      97
      36
      83
     120
      31
      85
      66
      86
      66
      66
     -44
      86
      29
      51
      49
      34
      42
     -22
      36
      47
      28
     -18
      43
     -52
     -53
     -58
     -39
     -25
     -26
      63
     -42
       7
      33
     -20
     -48
     -55
     -27
      69
      27
     -22
     -44
     -36
      17
      57
     -30
      11