--- impurity 0 with degeneracy 4 ---
  Tr(Sigma*G)/2= 77.8561906535
  <s_oo>= 26.2272585612
  sum_i Sigma_oo(i)*n(i)/2= 81.3767236078
  <Sigma_oo>*n/2= 81.4766763922
:EORB   -1.06440326807