% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      70
      90
     168
     143
     134
      51
      89
     144
     168
     513
     910
     472
     490
     317
     337
     228
     350
     212
     218
     121
     178
     174
     183
     144
     294
     181
     165
     130
     104
     169
     196
      99
      81
     107
     108
      83
      91
      94
     130
      69
      60
      67
      18
      47
      69
      48
      67
      51
      90
      78
      54
      67
      68
      84
      96
     108
      70
      77
      63
      72
      43
      72
      86
      58
      47
      64
     110
      56
      40
      27
      30
      55
      50
      75
      14
      39
      31
      54
      36
      42
      40
      13
      41
      23
      39
      19
     -25
      41
      24
     -20
      24
      33
       2
     -22
      17
     -25
     -32
     -28
      11
      26
     -22
     -22
      -8
      44
      10
     -18
      32
     -20
     -22
     -36
     -31
      23
      -8
     -30
      34
      10
     -31
      40
      29
      34
     -34
      17
      35
     -27
     -34
     -12
      29
      -7