--- impurity 0 with degeneracy 4 ---
  Tr(Sigma*G)/2= 78.0107086054
  <s_oo>= 26.2494061496
  sum_i Sigma_oo(i)*n(i)/2= 81.4966041393
  <Sigma_oo>*n/2= 81.6048987041
:EORB   -1.05667249184