% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     170
      43
      48
      38
     114
      64
      52
      47
     119
      75
     121
     140
     307
     199
     199
     142
     197
     321
     382
     272
     324
     296
     204
     301
     157
     235
     190
     140
     149
     175
     149
     151
     108
      93
     138
     105
      61
      32
      87
     123
      56
      92
      45
      78
      69
       5
      80
      61
     -37
      56
     -30
     -12
     -52
      -5
     -35
      26
     -17
     -28
     -55
     -47
     -45
     -13
     -24
      32
     -46
     -10
     -16
     -48
     -17
     -24
     -42
     -29
      61
       6
     -14
      85
      69
      65
      89
      56
      84
      94
      40
      68
      43
      59
      95
      79
     -19
      61
      14
     -10
      47
      47
      44
     -44
      39
      23
      36
     -27
      14
      24
     -37
      38
      56
     -35
     -23
      26
     -38
      75
      36
     -42
     -41
     -37
     -32
     -22
     -15
      -8
      26
     -11
      45
     -52
     -39
     -36
     -40
     -31
      23
      19