% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     125
      94
     150
      97
      56
      87
      93
      67
     211
     240
     308
     334
     350
     377
     547
     311
     362
     321
     336
     373
     235
     224
     346
     322
     351
     194
     290
     141
     174
     293
     228
     257
     190
     260
     186
     125
     130
     129
     137
     121
      95
     136
     100
     108
     110
      95
     112
     116
      85
      83
      61
      81
      97
     104
      75
      68
      53
      52
      63
      74
     -21
      40
      45
      41
      54
      54
      38
      43
     -19
      36
     -33
      36
      37
       6
      22
      25
      25
     -19
     -27
     -11
      -8
      40
     -36
     -30
      38
      23
      24
     -25
      14
     -28
     -16
      -8
      42
      28
      34
      26
     -14
     -27
     -31
     -47
     -33
      -6
       9
      29
      -5
     -17
      36
      54
     -26
     -18
      27
      39
     -30
      43
     -39
     -24
     -35
      54
     -18
     -40
      48
     -16
      14
      41
     -22
      10
     -23
     -22