% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     524
     224
     181
     169
     132
     137
     121
     144
      81
     146
     148
     276
     241
     408
     405
     277
     270
     181
     137
     127
     184
     119
     115
     126
     126
     122
     231
     209
     179
     196
      90
     110
     103
     122
      88
      72
     109
      81
      73
      98
      67
      55
      74
      68
      65
      52
      49
      41
      60
      44
      36
      56
      59
      45
      68
      58
      20
      64
      47
      24
      36
     -20
      37
     -32
     -36
     -11
     -15
      40
     -21
     -22
      22
      37
      -4
      23
     -13
      12
      17
      32
      20
      30
      25
       1
     -15
      43
     -26
      30
      22
      11
     -38
      -8
      34
      30
     -35
      15
      50
      31
     -22
      14
      39
      22
     -43
     -11
     -39
     -29
      20
      57
      -3
     -29
     -18
       5
      28
     -46
      34
      29
      46
      17
     -31
     -37
     -39
      13
      25
      16
     -38
      11
     -32
      18
      48
      24