% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     502
     308
     319
     208
     175
     126
     127
     131
     129
     429
     331
     283
     210
     218
     341
     230
     250
     239
     262
     194
     193
     181
     145
     114
     158
     214
     169
     251
     317
     328
     224
     185
     287
     237
     147
     138
     139
     135
     170
     131
     130
      85
      81
     108
      79
      61
     103
      82
      55
      53
      47
      74
      51
      53
      67
      69
      68
      30
      35
      47
      31
      24
      36
      29
      24
      50
      46
      29
      36
      19
     -20
      42
      35
      24
      37
      17
      46
      14
      39
      28
      37
      19
      30
      37
      27
      38
      23
      40
      23
      12
      38
      25
      34
     -21
     -17
     -24
     -11
     -26
      41
     -11
      22
      34
     -15
      37
      16
     -10
      25
     -25
     -20
      12
      12
     -27
     -11
     -19
     -20
     -21
      17
      -2
     -19
      11
     -13
      15
      12
      29
      13
      -7
      18
     -21