% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     126
      74
      67
      59
      55
      19
      15
      33
      91
     108
     265
     313
     557
     682
     696
     584
     356
     515
     283
     152
     175
     153
     152
     142
     225
     269
     283
     271
     315
     258
     289
     279
     240
     212
     347
     230
     177
     147
     167
     222
     368
     257
     196
     217
      98
     113
     141
     135
     162
     204
     113
     148
      76
     115
     105
     103
      68
      89
      75
      81
      51
      41
      62
      82
     102
     111
      41
      56
      56
      73
      46
      39
      31
      62
      36
      31
     -25
      23
      35
     -33
      35
      40
      48
      56
     -14
      55
     -22
      32
      17
     -19
      44
       7
     -32
      13
     -28
     -14
     -31
      27
       9
      45
     -16
      15
      28
      12
      22
      11
     -20
      19
     -16
      42
      30
     -34
     -19
     -37
     -19
      32
     -42
      29
     -21
       9
      14
      24
      11
      10
     -22
      20
     -24
     -18