% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     134
      90
      86
      68
     102
      70
      71
      63
      85
     163
     181
     205
     490
     378
     380
     284
     299
     368
     207
     217
     113
     166
     131
     107
      85
      96
      95
      95
      83
      89
      52
      36
      52
      63
      34
      22
      41
      24
      32
      23
      38
      49
      22
      17
      -2
     -26
      40
      -7
      22
      22
      39
      23
      38
      23
      59
      15
      39
      51
      62
      72
      70
      53
      73
      81
      66
      36
      47
      84
      78
      87
      60
      70
      47
      57
      38
      49
      30
      62
      30
      39
      36
     -21
      -4
      52
      36
      24
      34
      31
      29
     -26
      15
      30
     -12
     -13
     -11
     -23
     -11
     -24
       6
      34
      16
     -22
     -25
     -23
       8
     -24
     -20
      11
      54
     -24
     -14
      14
     -26
      44
     -22
       2
      26
     -23
     -10
      -9
      34
      13
      26
     -16
     -12
      -2
     -10
     -19