% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     494
     231
     121
     139
     100
     133
     108
     176
     221
     210
     321
     261
     271
     311
     271
     133
     300
     290
     274
     172
     183
     216
     126
     185
     177
     102
     121
      61
      77
      95
     130
      87
     -45
     -10
      78
      36
     -55
      67
     121
     -24
      45
      -9
     -99
      27
     -71
      37
      50
      60
      68
      67
      78
     108
     -54
      41
     -48
      76
      75
      92
      65
     -64
     -61
     108
     -48
     -21
     -71
      22
    -100
     -67
     -34
     -63
     -70
      25
     -16
     -84
     -71
     -72
     -47
      40
      32
     -87
     -78
     -23
     -68
     -30
     -79
     -96
     -75
     -27
     -42
     -31
     -37
     -57
     -65
      79
     -52
     -53
     -67
     -93
     -92
     -67
     -88
     -68
      43
     -84
      65
     125
     -34
      53
     -48
      41
     -60
      71
     -26
     -69
      70
       2
      76
      79
      59
     -31
      30
     -67
     -57
      86
     125
      67
     -55
      33