% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     158
     128
     102
     113
      62
      85
      74
      43
      68
      94
     102
     233
     267
     317
     411
     280
     333
     355
     239
     357
     300
     412
     194
     245
     190
     185
     178
     164
     199
     202
     222
     213
     152
     115
     199
     149
     140
     162
      88
      91
     109
     125
      90
      47
      69
      88
      84
      64
      57
      67
      78
      17
      48
      49
      41
      21
     -25
     -22
      29
      -3
      23
      35
      23
      49
      48
      66
      31
      35
      63
      65
      30
     -10
     -37
     -10
      23
     -13
      54
     -29
     -28
      42
      18
     -13
      49
      40
     -17
     -38
      23
      32
      11
     -13
     -35
      41
      28
       2
      43
      38
      18
      35
      -9
     -41
      54
      28
     -19
      50
      45
      28
      19
      52
      48
      31
      42
     -18
      46
      60
     -37
     -37
     -48
       8
     -39
     -35
     -39
     -16
     -26
     -36
     -28
     -25
     -42
     -35