% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     301
     195
     180
     160
     131
     106
     105
      79
     107
     191
     241
     252
     251
     217
     224
     234
     149
      99
     174
     178
     156
     123
     131
     164
     121
     149
     136
     166
     168
     187
      72
     121
     143
      98
      67
      95
      96
      46
      58
      74
      95
      41
      74
      56
      70
      46
      17
      49
      33
      54
      60
      25
       3
     -22
     -15
      34
      32
      15
     -43
     -31
     -39
     -37
     -27
      11
     -51
      29
      38
      19
     -28
     -40
      16
      10
     -18
       7
     -26
     -42
     -30
     -33
     -43
     -22
     -37
     -34
     -23
      33
      23
      24
     -47
      41
     -29
     -17
     -33
      55
      26
      23
      34
     -20
     -31
     -31
      52
     -27
      22
     -43
     -20
     -32
      26
     -17
     -31
     -12
       6
     -39
      21
      41
      28
     -12
      24
      22
     -26
      32
     -18
      11
      22
      34
      24
     -35
      48
      31
     -10
      40