% 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)
     159
     100
     115
      89
      86
      76
      55
      89
     148
     315
     868
     896
    1028
     839
    1689
    3180
     986
    1617
     915
    1492
    1604
    1180
    1441
    1346
    1585
    1072
    1090
     952
     680
     776
     622
     740
     552
     773
     635
     571
     561
     495
     403
     431
     405
     427
     418
     356
     379
     355
     334
     244
     353
     242
     259
     280
     249
     310
     216
     197
     257
     252
     217
     212
     175
     163
     180
     160
     202
     172
     143
     155
     187
     143
     156
     132
     138
     142
     136
     116
      73
      82
     114
     115
      90
      82
      81
      78
      81
      48
      83
      57
      69
      67
      70
     -24
      52
      75
      34
      68
      40
      43
      63
      17
      28
      45
      34
     -45
      30
      28
      41
     -12
     -17
      33
     -23
     -50
      39
       5
     -38
     -25
      36
     -24
     -38
     -24
     -39
     -18
      20
     -50
     -24
     -44
     -14
     -46