% 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)
      75
      56
      57
      49
     -45
      31
      56
      26
      99
     136
      91
      36
      23
     133
     237
     305
     368
     342
     301
     529
     604
     502
     605
     747
     937
     863
     592
     525
     537
     543
     511
     602
     476
     353
     287
     438
     417
     414
     388
     369
     358
     298
     343
     239
     274
     247
     260
     271
     228
     212
     215
     213
     219
     196
     175
     184
     191
     223
     226
     172
     169
     147
     179
     149
     173
     171
     146
     148
      94
     131
     135
     100
      86
     126
      85
      93
     161
     117
      86
     121
      68
      61
      85
      52
      66
     -19
      83
      73
      75
      66
      18
      57
      54
      69
      39
      16
      59
     -17
      64
      46
      37
      45
      57
      38
      66
      23
     -40
     -11
     -33
      34
     -13
     -25
     -24
      14
     -37
      21
     -19
     -36
     -19
     -38
     -27
     -46
     -37
     -36
     -17
     -25
      24
     -48