% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     841
     244
     243
     184
     265
     204
     184
     157
     159
     183
     275
     356
     419
     480
     437
     386
     338
     255
     313
     250
     290
     157
     329
     301
     198
     146
     115
     155
     178
      94
     153
     221
      60
     158
      87
      83
     165
     127
     196
      59
      33
     174
     -74
     134
     -67
      64
      79
      67
     105
      85
     168
     114
     158
      86
      71
      39
     249
     -63
    -105
     129
     105
      74
     121
     192
     120
     113
     -49
      59
     -21
     -65
     -97
     -85
      60
      68
     -29
     102
     102
     138
     226
    -109
     -75
     -87
    -122
    -126
      77
    -105
      85
      34
     -77
    -114
      56
     119
      93
    -134
      62
      68
     -50
     -92
      67
      24
      98
     140
      61
    -122
     105
     165
      87
      72
      40
     -16
     128
      67
     -93
      90
     -74
      60
     -50
      82
      70
    -103
    -122
     -88
     -45
      73
     -72
    -112
     -69
     -46