####################
#Euclidean normalized differential 15.2 GHz source counts from the 9C survey (2003MNRAS.342..915W, 2004astro.ph..7422W).
# col. 1 =      log(S [Jy])
# col. 2 =      S^2.5dN/dS[Jy^1.5/sr]
# col. 3-4 =    positive and negative errors on the counts.
##################
  -2.270       8.895     2.485      2.895
  -2.202       8.068     2.278      2.626
  -2.073       7.339     2.050      1.886
  -1.901      10.930     3.054      3.192
  -1.644      18.904     5.281      4.858
  -1.477      14.355     4.053      3.640
  -1.314      17.579     2.558      1.136
  -1.105      26.424     3.156      2.269
  -0.826      26.424     4.550      2.819
  -0.465      40.551     9.108      6.666
  -0.140      48.529    21.134     13.935