% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     130
      86
      49
      82
      68
      78
     115
     179
     105
     191
     165
     106
     228
     203
     211
     212
     237
     183
     162
     220
     169
     356
     462
     304
     249
     291
     243
     193
     175
     178
     119
     106
      82
      91
      79
      60
      61
      81
      47
      61
      78
      60
      76
     -43
      55
      99
      33
      24
     -28
      23
     -19
      45
      38
      38
      39
      36
      42
     106
      53
      44
      72
      76
     131
      61
      71
      73
      41
      47
      67
      75
      35
     -15
      58
     -36
      63
      51
      41
      10
      77
     -32
      84
      71
     -23
     -16
      11
      70
     -20
      14
     -14
      22
      10
      44
     -12
      32
      40
      31
     -18
     -18
     -37
     -27
     -25
      52
      16
      14
     -49
     -49
      32
      82
      29
     -13
     -37
     -34
     -53
      21
     -21
     -23
      40
     -22
      25
     -45
      11
     -36
      68
      71
     -33
     -46
      42
     -48