% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     637
     417
     397
     455
     282
     344
     490
     369
     393
     447
     471
     504
     494
     551
     389
     440
     458
     332
     282
     358
     386
     339
     249
     262
     326
     308
     170
     193
     207
     248
     235
     213
      98
     187
     135
     138
     179
     126
     122
     198
     170
     130
     116
      62
     134
      73
     170
     -60
     -23
      45
     -75
     107
     -39
      40
     111
     -67
     116
     -44
     -39
     104
      79
      44
     -92
     -74
      71
     -67
     -93
      62
     -32
     -80
     121
     -64
    -118
     -75
     110
     -64
     161
     -93
    -111
      90
     -86
      92
     -36
     -89
    -111
     -88
     -67
     -75
     -16
      31
    -102
      34
      98
     -94
      81
     -59
     -71
     -30
     112
     -93
     143
      66
     -38
     -94
     -60
     -49
    -108
    -112
     -20
     -94
     118
     106
      93
     -12
     102
      60
     -34
      81
     -42
      68
      -6
    -115
     -53
      66
    -111
      31
     -55
     -19