% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     180
      89
      71
      61
      35
     -19
      24
     110
      63
     106
     152
     208
     261
     204
     129
     127
     223
     180
      90
     116
     132
     157
     109
     102
      48
      90
      69
      74
      72
      78
      33
      87
      59
      74
      71
      31
      67
      41
      80
      63
      69
      78
      86
      85
      93
      75
     143
     149
     104
     149
     102
     234
     123
     153
     112
     125
     107
      99
     107
      83
      71
      95
     142
      94
      95
      84
      74
      73
      91
      80
      73
      57
      71
      53
      73
      58
      62
      50
      68
      58
      43
      40
      46
      48
      28
      68
      59
      52
      43
      55
      41
      54
      28
      27
       6
      36
      29
      39
     -20
      12
      35
      13
      18
      31
     -30
      29
     -14
     -22
     -13
     -13
      21
      25
      29
     -23
     -28
     -26
     -19
     -30
     -15
     -42
     -22
      24
     -24
      12
      23
     -23
     -25
      34