% 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)
     129
     110
      89
      87
      48
      76
     -16
      16
      71
      48
     109
     130
     294
     348
     396
     381
     433
     369
     302
     391
     376
     213
     242
     232
     246
     199
     192
     163
     194
     152
     258
     202
     224
     361
     370
     366
     434
     340
     438
     343
     214
     271
     370
     238
     222
     198
     264
     293
     317
     291
     263
     222
     245
     257
     219
     187
     168
     175
     190
     190
     212
     148
     242
     200
     193
     178
     122
     166
     104
     137
     129
     126
     138
     106
     112
      96
      98
     117
     103
     101
      92
     106
      94
      71
      47
     112
      95
      35
      71
      52
      49
      89
      40
     -37
      41
      57
      34
      35
     -45
      48
      60
      36
      53
     -16
      28
     -15
     -52
     -44
     -42
      26
      52
      28
     -20
     -42
      21
     -32
     -25
     -32
      27
      56
     -27
     -26
     -45
     -30
      23
     -46
     -50
      49