% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
      97
     108
      93
      84
      71
      77
     108
     116
     248
     243
     221
     218
     461
     408
     336
     190
     124
     143
      97
     120
      72
      43
     123
     123
      71
      73
      67
      44
      41
      23
      35
      39
      11
      36
     -28
      18
     -14
     -20
      12
     -30
     -27
      -5
      13
     -22
     -33
     -14
       2
     -23
       6
     -23
     -20
      -8
     -32
     -28
      27
     -19
     -28
     -34
     -31
     -31
     -24
     -34
     -28
     -28
     -30
     -30
     -36
     -39
     -32
     -36
     -30
     -24
     -32
     -31
     -23
      10
     -23
      14
     -17
     -34
     -34
     -31
     -29
     -31
     -22
      17
      12
     -34
     -23
     -38
     -25
      20
      16
     -23
      17
     -26
      14
      26
     -22
     -12
     -29
      34
     -16
     -35
      22
      21
     -17
     -24
      14
      -5
     -14
       7
      18
      14
     -27
      11
     -15
      26
      -8
      -7
     -26
       9
     -16
      27
     -20
      36
      23