% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     113
      98
     126
      67
      59
      62
      89
      65
     125
      80
      48
      87
      83
     289
     236
     306
     285
     416
     335
     389
     235
     237
     327
     220
     240
     206
     175
      88
     142
     112
     175
     111
     176
     137
     152
     150
      88
      72
      61
      13
      43
      57
      82
     117
      66
      61
      74
      47
      51
     -23
      37
      42
      32
      71
      69
      61
      87
     129
      63
     114
      56
      69
      69
     108
      71
      63
      72
      96
     107
      86
      77
     113
     102
      98
      80
     113
      88
     101
      98
      51
      85
      71
      88
      68
      66
      71
      65
      58
      67
      43
      48
      67
      46
      55
      52
      49
      41
      61
     -16
      -6
     -29
      17
      26
      18
      19
      33
     -31
     -13
     -37
      24
      40
      25
     -30
     -22
       9
     -44
     -19
     -40
      21
      12
     -31
      38
     -41
      65
     -16
      19
     -19
     -40