% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     324
     161
     130
     114
      81
      55
      75
     115
     125
     297
     315
     371
     224
     327
     246
     140
     112
     120
     108
     201
     113
     175
     122
     332
     258
     208
     400
     206
     152
     202
     184
     152
     122
      80
     123
     101
      54
      52
      78
      69
      70
      50
      42
     -14
      47
      73
      43
      75
      17
      55
      57
      52
      50
      68
     108
      61
      58
      41
      80
      63
      57
      23
     129
      74
      88
      70
      82
      94
      46
      90
      47
     -41
      53
     103
      59
      38
      91
      38
      57
      48
      70
      33
      29
     -37
      31
      65
      26
      36
      72
      20
      36
      52
     -35
     -16
      27
       5
      39
      41
     -44
      31
     -35
     -35
     -34
      52
     -15
     -31
     -19
      25
     -19
      31
     -37
      46
     -16
     -43
     -41
      42
     -27
     -27
       8
     -50
     -46
      37
      58
      17
      49
     -21
       6
     -33