% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     137
     132
     131
     126
      77
     125
     113
      86
      98
     250
     340
     580
     625
     432
     370
     401
     270
     472
     339
     398
     442
     461
     421
     383
     283
     327
     261
     261
     228
     256
     246
     181
     271
     219
     198
     142
     123
     123
     154
     143
     150
     177
     109
      79
     120
     119
      91
      70
      60
      67
      70
      98
      65
      84
      68
      80
      69
      57
      80
      45
      57
      69
      47
      24
      59
      53
      52
      46
      49
      54
      16
      39
      71
      43
      44
      41
      27
      24
      35
      38
      28
     -20
      25
      39
      26
      23
      21
      26
     -16
     -17
     -24
       7
      19
      20
      28
     -15
      31
      31
      32
      -7
      20
      29
     -23
     -33
     -20
      26
     -17
      19
      10
       7
      27
     -13
      15
       7
      16
     -27
     -28
     -20
     -11
     -23
     -17
      -9
      13
     -17
     -25
      -4
      12
      14