% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     140
     116
      89
      90
      90
      43
      57
      71
      79
      91
     236
     330
     391
     439
     374
     468
     577
     372
     340
     227
     316
     325
     453
     264
     276
     310
     275
     360
     186
     273
     207
     251
     134
     200
     259
     133
     206
     237
     212
     145
     133
      92
     107
     111
     130
     139
     127
     108
     135
      90
      70
      89
     103
     125
      97
     114
      78
      66
      61
      73
      65
      71
      53
      69
      63
      43
      51
      66
      38
      39
      30
      46
      19
      21
      38
      48
      24
      32
      -3
      31
     -23
      45
      25
      36
      41
      23
      29
     -22
      22
      17
      32
     -23
      18
     -32
      50
     -41
     -36
     -23
     -27
     -32
       9
     -30
      12
     -19
      12
      21
      18
      45
     -16
       7
      30
      19
     -18
      14
      19
     -11
       4
     -20
      34
      18
       9
     -35
      40
      28
     -23
     -25
       2
      44