% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     488
      82
     158
     107
     139
     148
     172
     584
     718
     249
     244
     244
     788
     541
     352
     292
     282
     293
     316
     309
     199
     257
     134
     193
     292
     160
     252
     160
     162
     138
     129
      99
     172
     163
     119
     122
     116
      85
     188
      22
      61
     113
     131
     -16
      50
      65
     -62
      37
     -82
      83
      25
      80
      78
      75
      42
      76
     -56
     -53
      64
      78
      31
     129
     -93
     117
     -32
     -90
       7
      65
      37
     114
     129
      65
     -28
      64
      96
     126
    -102
      91
      83
      38
     -44
     -50
     -91
      32
     -59
     142
      27
     -60
     -88
     -12
    -109
     -83
     -15
      40
     -62
     103
      28
     -57
     111
     -41
     -11
      16
     -96
     -36
     126
     -67
     -76
      51
      84
     -66
     -57
     -82
      -8
     -70
     -23
     -77
     -50
      34
     -73
     -66
     -58
     -86
      26
     -82
     120
     -38
     103
     123