% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     407
     164
     191
     121
     123
     122
      77
      90
      89
     153
     268
     261
     469
     361
     750
     961
     552
     275
     288
     369
     180
     190
     172
     131
     115
     138
      75
     117
      78
      95
     162
     174
     130
      92
     105
     106
     102
      93
      85
      62
      58
      89
      75
      39
      98
      70
     103
      84
      85
      -4
      45
      46
      10
     -20
      20
      29
      39
     -19
       9
     -28
      20
      28
      43
     -40
      57
      43
      52
     -11
      50
      42
      58
      27
      15
      17
     -24
      22
      22
      41
      95
      53
     -41
      12
      31
      25
      37
     -12
      57
      68
      18
     -49
      28
      67
      38
     -18
      35
      31
      10
     -39
      29
      45
     -41
     -36
      45
     -26
     -12
     -35
      37
      36
      11
     -17
     -27
     -30
     -15
     -41
      29
      79
     -35
      34
     -33
     -24
     -33
     -27
     -41
      28
     -34
     -37
      43
      50