% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     106
      50
      33
      43
      -7
      31
     -16
      72
     101
     152
     230
     217
     190
     278
     350
     252
     171
     262
     193
     120
     111
     125
     158
     232
     204
     278
     359
     474
     343
     414
     420
     311
     320
     242
     319
     360
     217
     308
     271
     202
     151
     178
     182
     213
     173
     134
     137
     116
     176
     135
     113
     101
      79
     124
      97
      96
      70
      73
      84
      73
     104
     104
      68
      68
      47
      69
      54
      44
       5
      40
      40
      53
      53
      16
      29
      49
      26
      20
      13
      39
      44
      30
     -19
      18
     -32
     -14
       1
       5
      23
     -28
      28
     -28
      25
     -22
     -28
      -5
      18
      18
      35
      16
     -25
      12
     -24
      15
     -34
      34
     -25
       1
     -28
     -17
     -10
     -33
     -27
     -20
       6
       5
     -35
      15
      29
      29
     -10
      17
       7
     -15
      18
       7
      30
      30