% 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)
     437
     294
     176
     168
     138
      92
     118
     139
      85
     326
     935
     921
     867
     654
     534
     475
     404
     438
     340
     357
     253
     336
     232
     256
     194
     228
     220
     191
     141
     259
     380
     459
     278
     299
     356
     348
     375
     267
     307
     290
     173
     296
     184
     335
     198
     224
     218
     208
     200
     245
     245
     215
     153
     184
     211
     190
     210
     186
     190
     135
     174
     162
     141
     143
     156
     145
     175
     190
     123
     111
      86
      82
     108
      89
      53
      78
      51
     114
      83
     118
      99
      88
      31
     104
     -61
     120
      61
      47
      12
      58
     -12
      48
     -35
      57
      99
     -31
      54
      57
      43
     -44
     -40
      51
     -28
      11
       7
      63
     -28
      53
      33
     -73
      67
     -57
     -55
     -24
      -9
      62
      50
     -13
     -28
      31
      65
     -72
     -55
     -73
      41
      25
     -53
      32