% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      86
     146
     120
     136
     180
     113
     115
     171
     587
     487
     222
     335
     450
     606
     426
     316
     249
     323
     205
     224
     218
     106
     145
     144
     172
     181
     197
     175
     142
     131
     140
      95
     131
      94
     106
      77
      88
      77
      33
      61
      83
      54
      53
      81
      49
      60
      32
      24
      25
      15
      26
      34
      -8
      41
     -33
      16
      29
      47
     -20
     -28
      56
      16
      49
      24
      50
      35
      28
      38
      32
      25
      52
      34
      61
      52
      50
      82
      83
      88
      65
      64
      79
      52
      91
      47
      85
      32
      71
      32
      46
      45
      42
      58
      40
      36
      52
      51
      62
      31
      25
     -28
     -32
      31
     -10
      12
     -19
     -20
     -14
       3
      18
      23
      16
      32
      22
      -6
      32
     -39
      23
     -35
     -24
     -34
     -31
      -5
     -18
      23
      13
     -25
     -21
     -24