% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     246
     162
     139
      99
     107
     116
      85
     100
     195
     455
     728
     563
     406
     609
     309
     278
     295
     197
     358
     316
     347
     257
     280
     192
     277
     205
     126
     214
     101
     143
     223
     143
     139
     129
     127
     165
     116
     140
     115
     113
     119
      99
      75
      43
      67
     105
      72
      74
      60
      48
      50
      73
      27
      21
      50
      59
      37
      57
      29
      37
      23
      35
      35
      35
      34
      36
      35
      12
      32
      17
      47
      29
      44
      42
      40
      54
      29
      15
      46
      21
      55
      34
      49
      32
     -12
      28
      19
      37
      33
      41
      18
     -21
      17
     -11
      -6
     -12
      38
       9
      18
     -27
      23
      40
       4
     -11
     -26
      -4
      22
      -6
     -23
      19
     -21
     -31
     -19
     -18
     -27
      12
      24
      25
      -7
     -20
     -25
      -9
     -24
     -16
      31
      24
      -9
     -26