% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      90
      73
      49
      69
     -12
      30
      43
      65
      50
      65
      49
     137
     367
     464
     557
     305
     225
     271
     181
     122
     115
      53
      89
      74
      99
      81
      70
     114
      77
     119
      81
     107
     151
     128
     274
     195
     296
     161
     278
     314
     236
     347
     203
     150
     184
     165
     198
     174
     147
      99
      91
     170
     155
     130
     196
     120
     105
      87
      87
     136
     121
     103
      55
      97
      85
      74
      85
      69
      80
      66
      75
      61
      86
      71
      61
      74
      40
      56
      70
      48
      64
     -11
      21
      41
      31
      40
      53
      41
      40
      35
      59
     -28
     -24
      38
      35
      41
      38
     -11
      -7
     -13
     -17
      33
      40
      36
      49
     -24
     -36
     -30
     -26
     -16
     -29
     -27
     -26
     -15
     -36
     -33
      42
      40
      18
     -20
     -21
     -28
     -33
      20
      25
      -9
      18
     -31