% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     446
     269
     243
     113
     256
     173
     108
     413
     597
     329
     339
     433
     801
     606
     248
     256
     280
     147
     266
     225
     139
     273
     186
     253
     230
     208
     136
     200
     177
     -11
      38
      86
     133
      58
     132
     119
     -21
     125
     150
      98
     151
     135
      65
     168
      97
     -76
     -80
     126
      87
     127
     -87
     -96
      64
     103
     -99
     -50
      90
      92
      94
      72
      21
     117
     -57
     -29
     -90
     -48
     117
     -67
      86
     115
     248
     185
     -84
     -96
     -54
     184
      89
     -47
      95
     -79
     -87
     -43
      85
    -114
     -17
    -125
     -89
     -88
      73
     -51
    -100
    -118
    -112
      24
     -85
     -60
     115
    -118
     -44
     -55
      68
     -83
     -84
      76
    -141
      49
     137
     -79
     102
     -73
    -106
     134
      84
     138
      86
      37
      40
      71
      90
    -105
     -69
    -121
     111
     -58
     -42
    -111
     115
     -36