% 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)
      91
     109
      62
       3
      64
      57
      58
      42
     174
     187
     220
      90
     170
     120
     287
     498
     366
     521
     362
     487
     344
     239
     293
     511
     597
     571
     801
     562
     468
     437
     434
     352
     452
     247
     304
     199
     279
     261
     281
     249
     240
     231
     175
     185
     192
     229
     174
     206
     193
     230
     191
     199
     157
     199
     212
     156
     156
     161
     194
     167
     163
     151
     156
     142
     121
     173
     120
     128
     110
     105
     127
     124
     103
     111
      85
     112
      93
      84
      94
      78
      64
      94
      64
      76
      64
      80
      92
      79
      55
      64
      18
      43
      46
      41
      68
      19
      16
      44
      39
     -34
     -21
     -18
      49
      64
      28
      21
     -37
      27
     -23
     -18
     -36
      30
     -29
     -21
      19
     -37
     -12
     -40
       6
      30
      32
      43
     -31
     -38
     -15
     -43
     -25
     -34