% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     217
     159
     124
      95
      88
      99
      89
     108
     137
     124
     162
     198
     301
     204
     217
     234
     223
     223
     166
     161
     196
     142
     154
      93
     133
     106
     153
     130
      84
      72
      76
      57
      84
      67
     102
      55
      53
      88
      33
      31
      39
      78
      34
      72
      41
      65
      55
      43
      21
      22
      15
      44
      63
     -20
      47
      32
      28
     -37
      11
     -20
       7
      28
     -32
     -25
     -41
     -39
     -31
     -35
      12
       4
     -12
     -29
     -36
     -30
     -26
      10
     -26
      21
     -20
     -33
     -18
     -16
     -37
     -39
     -36
     -32
     -44
     -24
      16
     -26
     -26
     -13
     -33
     -14
     -26
     -20
      46
     -19
      31
     -35
     -15
     -12
      10
     -24
     -14
     -16
      21
     -21
      25
     -35
      19
      39
      17
     -16
      11
      -7
      55
     -21
     -27
     -31
      36
     -15
     -15
     -30
     -20
     -24
      22
      29