% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     165
     -30
      41
      62
      45
      18
      56
     193
     243
     144
     121
      94
     115
     118
     142
     100
     138
     156
      80
      83
     183
     172
     334
     325
     416
     906
     461
     577
     459
     691
     453
     446
     280
     452
     431
     292
     178
     218
     242
     188
     179
     147
     158
     164
     158
     205
     143
     123
     148
     137
      86
     124
      58
      96
      73
     106
     113
      53
      88
      88
      70
      54
      69
      72
      57
      68
      46
      45
      30
      39
      25
      21
      56
      51
      59
      15
       7
     -25
      23
      40
       6
       7
      29
      25
      26
      28
      20
      16
      31
     -19
      25
     -16
      25
     -29
      -6
     -31
     -21
      24
      20
      -8
     -17
      13
      20
      44
      18
       7
      13
     -28
      21
      16
     -35
      21
      11
     -11
       8
      10
      21
     -28
      29
     -37
     -29
     -18
      38
      20
      24
     -34
      17
     -29