% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     148
      85
      94
      61
      55
      70
     107
      98
     163
      91
     182
     179
     253
     150
     142
     227
     169
     214
     210
     255
     464
     139
     288
     366
     242
     312
     304
     368
     294
     410
     231
     217
     137
     139
     190
     141
     100
     131
     108
     168
     141
     175
     137
     131
     104
     168
     159
      84
      96
      79
      73
     108
      86
      91
      97
     102
      93
      63
      71
      53
      70
      46
      69
      38
      48
      47
      -7
      41
      65
      49
      58
      45
      14
      18
     -23
      25
      54
      43
      66
      29
      40
      35
       8
      12
      22
     -18
     -20
      50
      28
      16
     -12
      36
      19
     -19
      28
      39
       9
      28
     -15
      17
      24
      -5
      12
      23
      38
     -29
      52
      27
      28
      25
      14
     -23
     -19
     -33
     -23
     -32
     -29
     -30
      -5
      -6
      32
     -13
     -22
     -16
     -10
     -18
     -33
      27